From drmayf at mayfco.com Sat May 1 19:00:16 2010 From: drmayf at mayfco.com (drmayf) Date: Sat, 01 May 2010 18:00:16 -0700 Subject: [Land-speed] Fuel Injector O-ring Lube... Message-ID: <4BDCCEA0.9050509@mayfco.com> Seems like the list is very quiet. So lemme ask a question of some relevance to me. What is the best electronic fuel injector o-ring lubricant during for use during assembly to the bungs and fuel rails? Vasoline? White lithium grease? Axle grease? Motor oil? Bear snot? KY jelly? And then how often should one replace those suckers? mayf From fosterap at flash.net Sat May 1 20:31:22 2010 From: fosterap at flash.net (Jerry Foster) Date: Sat, 1 May 2010 21:31:22 -0500 Subject: [Land-speed] Fuel Injector O-ring Lube... In-Reply-To: <4BDCCEA0.9050509@mayfco.com> References: <4BDCCEA0.9050509@mayfco.com> Message-ID: <6DA3B40B6F464777A05E1CA2ABD18667@blackhp> Mayf..........I have found the elusive O-ring lubricant. It's available at any swimming pool supply place. Comes in a tube, and it really works. My air hose reel used to spring a leak all the time, until I put some of this stuff on the o-ring.....no problems since then. Very, very sticky.....hard to get wiped off your hands. Try it...you'll like it. I don't know that you would ever have to replace the properly maintained o-ring. Jerry in Dallas ----- Original Message ----- From: "drmayf" To: "LSR" Sent: Saturday, May 01, 2010 8:00 PM Subject: [Land-speed] Fuel Injector O-ring Lube... > Seems like the list is very quiet. So lemme ask a question of some > relevance to me. What is the best electronic fuel injector o-ring > lubricant during for use during assembly to the bungs and fuel rails? > Vasoline? White lithium grease? Axle grease? Motor oil? Bear snot? KY > jelly? And then how often should one replace those suckers? > mayf > _______________________________________________ > Land-speed at autox.team.net > Donate: http://www.team.net/donate.html > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe/Manage: > http://autox.team.net/mailman/options/land-speed/fosterap at flash.net From drmayf at mayfco.com Sat May 1 21:26:17 2010 From: drmayf at mayfco.com (drmayf) Date: Sat, 01 May 2010 20:26:17 -0700 Subject: [Land-speed] Fuel Injector O-ring Lube... In-Reply-To: <6DA3B40B6F464777A05E1CA2ABD18667@blackhp> References: <4BDCCEA0.9050509@mayfco.com> <6DA3B40B6F464777A05E1CA2ABD18667@blackhp> Message-ID: <4BDCF0D9.9070703@mayfco.com> Yeah, so ok, does this gorilla snot have a name? Ugghhh, I don't think there is a pool supplier in Pahrump, now that I think about it, though... Pahrump is not the end of the world but it is just a mile or so away... Thanks for the reply and I will see if I can find some of this stuff... mayf Jerry Foster wrote: > Mayf..........I have found the elusive O-ring lubricant. It's > available at any swimming pool supply place. Comes in a tube, and it > really works. My air hose reel used to spring a leak all the time, > until I put some of this stuff on the o-ring.....no problems since > then. Very, very sticky.....hard to get wiped off your hands. Try > it...you'll like it. I don't know that you would ever have to replace > the properly maintained o-ring. Jerry in Dallas > > > ----- Original Message ----- From: "drmayf" > To: "LSR" > Sent: Saturday, May 01, 2010 8:00 PM > Subject: [Land-speed] Fuel Injector O-ring Lube... > > >> Seems like the list is very quiet. So lemme ask a question of some >> relevance to me. What is the best electronic fuel injector o-ring >> lubricant during for use during assembly to the bungs and fuel rails? >> Vasoline? White lithium grease? Axle grease? Motor oil? Bear snot? KY >> jelly? And then how often should one replace those suckers? >> mayf >> _______________________________________________ >> Land-speed at autox.team.net >> Donate: http://www.team.net/donate.html >> Archive: http://www.team.net/archive >> Forums: http://www.team.net/forums >> Unsubscribe/Manage: >> http://autox.team.net/mailman/options/land-speed/fosterap at flash.net From joyseydevil at comcast.net Sat May 1 22:01:34 2010 From: joyseydevil at comcast.net (John Burk) Date: Sun, 2 May 2010 00:01:34 -0400 Subject: [Land-speed] Fuel Injector O-ring Lube... Message-ID: Probably silicone grease . That's the stuff we used at work on O rings . Tenacious and harmless . > Yeah, so ok, does this gorilla snot have a name? Ugghhh, I don't think > there is a pool supplier in Pahrump, now that I think about it, though... > > Pahrump is not the end of the world but it is just a mile or so away... > > > Thanks for the reply and I will see if I can find some of this stuff... > > > mayf > > > Jerry Foster wrote: > >> Mayf..........I have found the elusive O-ring lubricant. It's available >> at any swimming pool supply place. Comes in a tube, and it really works. >> My air hose reel used to spring a leak all the time, until I put some of >> this stuff on the o-ring.....no problems since then. Very, very >> sticky.....hard to get wiped off your hands. Try it...you'll like it. I >> don't know that you would ever have to replace the properly maintained >> o-ring. Jerry in Dallas >> >> >> ----- Original Message ----- From: "drmayf" >> To: "LSR" >> Sent: Saturday, May 01, 2010 8:00 PM >> Subject: [Land-speed] Fuel Injector O-ring Lube... >> >> >>> Seems like the list is very quiet. So lemme ask a question of some >>> relevance to me. What is the best electronic fuel injector o-ring >>> lubricant during for use during assembly to the bungs and fuel rails? >>> Vasoline? White lithium grease? Axle grease? Motor oil? Bear snot? KY >>> jelly? And then how often should one replace those suckers? >>> mayf >>> _______________________________________________ >>> Land-speed at autox.team.net >>> Donate: http://www.team.net/donate.html >>> Archive: http://www.team.net/archive >>> Forums: http://www.team.net/forums >>> Unsubscribe/Manage: >>> http://autox.team.net/mailman/options/land-speed/fosterap at flash.net > _______________________________________________ > Land-speed at autox.team.net > Donate: http://www.team.net/donate.html > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe/Manage: > http://autox.team.net/mailman/options/land-speed/joyseydevil at comcast.net From mark at bradakis.com Sat May 1 22:43:55 2010 From: mark at bradakis.com (Mark J Bradakis) Date: Sat, 01 May 2010 22:43:55 -0600 Subject: [Land-speed] Fuel Injector O-ring Lube... In-Reply-To: <4BDCCEA0.9050509@mayfco.com> References: <4BDCCEA0.9050509@mayfco.com> Message-ID: <4BDD030B.2030405@bradakis.com> Dow Corning high vacuum silicone grease will probably work well. mjb. From joyseydevil at comcast.net Sun May 2 01:14:12 2010 From: joyseydevil at comcast.net (John Burk) Date: Sun, 2 May 2010 03:14:12 -0400 Subject: [Land-speed] Fuel Injector O-ring Lube... Message-ID: <8EA91DB1485A4B568C023A7527BF7849@john> Mayf I can tell you how it works with propane . Put new o-ring seals in the ball valve of my hot air balloon . One o-ring was too fat and the propane washed the Dow Corning silicone vacuum grease off when I was 1000 ft over a woods . Got so tight I hought the brass shaft break . With a solvent the benefit is temporary . > John, all...how well does any of the silicon stuff work with high octane > gasoline? The lower injector o-rings would most likely be ok but the upper > fuel rail ones are bathed in fuel all the time. My o-rings are viton, I > forgot to mention, so stuff needs to be compatible with the material also. > As to vacuum grease, yeah I have used some of the best, Krytox. > Unfortunately I do not have any, lol. > > Ya'll have given me some leads, so I will start looking. > Thanks, > > mayf > > > John Burk wrote: > >> Probably silicone grease . That's the stuff we used at work on O rings . >> Tenacious and harmless . >> >> >> >>> Yeah, so ok, does this gorilla snot have a name? Ugghhh, I don't think >>> there is a pool supplier in Pahrump, now that I think about it, >>> though... >>> >>> Pahrump is not the end of the world but it is just a mile or so away... >>> >>> >>> Thanks for the reply and I will see if I can find some of this stuff... >>> >>> >>> mayf >>> >>> >>> Jerry Foster wrote: >>> >>>> Mayf..........I have found the elusive O-ring lubricant. It's >>>> available at any swimming pool supply place. Comes in a tube, and it >>>> really works. My air hose reel used to spring a leak all the time, >>>> until I put some of this stuff on the o-ring.....no problems since >>>> then. Very, very sticky.....hard to get wiped off your hands. Try >>>> it...you'll like it. I don't know that you would ever have to replace >>>> the properly maintained o-ring. Jerry in Dallas >>>> >>>> >>>> ----- Original Message ----- From: "drmayf" >>>> To: "LSR" >>>> Sent: Saturday, May 01, 2010 8:00 PM >>>> Subject: [Land-speed] Fuel Injector O-ring Lube... >>>> >>>> >>>>> Seems like the list is very quiet. So lemme ask a question of some >>>>> relevance to me. What is the best electronic fuel injector o-ring >>>>> lubricant during for use during assembly to the bungs and fuel rails? >>>>> Vasoline? White lithium grease? Axle grease? Motor oil? Bear snot? KY >>>>> jelly? And then how often should one replace those suckers? >>>>> mayf >>>>> _______________________________________________ From drmayf at mayfco.com Sun May 2 07:18:02 2010 From: drmayf at mayfco.com (drmayf) Date: Sun, 02 May 2010 06:18:02 -0700 Subject: [Land-speed] Fuel Injector O-ring Lube... In-Reply-To: <8EA91DB1485A4B568C023A7527BF7849@john> References: <8EA91DB1485A4B568C023A7527BF7849@john> Message-ID: <4BDD7B8A.8090308@mayfco.com> Well, that doesn't sound like the happiest of endings! mayf John Burk wrote: > Mayf I can tell you how it works with propane . Put new o-ring seals > in the ball valve of my hot air balloon . One o-ring was too fat and > the propane washed the Dow Corning silicone vacuum grease off when I > was 1000 ft over a woods . Got so tight I hought the brass shaft break > . With a solvent the benefit is temporary . > > >> John, all...how well does any of the silicon stuff work with high >> octane gasoline? The lower injector o-rings would most likely be ok >> but the upper fuel rail ones are bathed in fuel all the time. My >> o-rings are viton, I forgot to mention, so stuff needs to be >> compatible with the material also. As to vacuum grease, yeah I have >> used some of the best, Krytox. Unfortunately I do not have any, lol. >> >> Ya'll have given me some leads, so I will start looking. >> Thanks, >> >> mayf >> >> >> John Burk wrote: >> >>> Probably silicone grease . That's the stuff we used at work on O >>> rings . Tenacious and harmless . >>> >>> >>> >>>> Yeah, so ok, does this gorilla snot have a name? Ugghhh, I don't >>>> think there is a pool supplier in Pahrump, now that I think about >>>> it, though... >>>> >>>> Pahrump is not the end of the world but it is just a mile or so >>>> away... >>>> >>>> >>>> Thanks for the reply and I will see if I can find some of this >>>> stuff... >>>> >>>> >>>> mayf >>>> >>>> >>>> Jerry Foster wrote: >>>> >>>>> Mayf..........I have found the elusive O-ring lubricant. It's >>>>> available at any swimming pool supply place. Comes in a tube, and >>>>> it really works. My air hose reel used to spring a leak all the >>>>> time, until I put some of this stuff on the o-ring.....no problems >>>>> since then. Very, very sticky.....hard to get wiped off your >>>>> hands. Try it...you'll like it. I don't know that you would ever >>>>> have to replace the properly maintained o-ring. Jerry in Dallas >>>>> >>>>> >>>>> ----- Original Message ----- From: "drmayf" >>>>> To: "LSR" >>>>> Sent: Saturday, May 01, 2010 8:00 PM >>>>> Subject: [Land-speed] Fuel Injector O-ring Lube... >>>>> >>>>> >>>>>> Seems like the list is very quiet. So lemme ask a question of >>>>>> some relevance to me. What is the best electronic fuel injector >>>>>> o-ring lubricant during for use during assembly to the bungs and >>>>>> fuel rails? Vasoline? White lithium grease? Axle grease? Motor >>>>>> oil? Bear snot? KY jelly? And then how often should one >>>>>> replace those suckers? >>>>>> mayf >>>>>> _______________________________________________ >>>>> > _______________________________________________ > Land-speed at autox.team.net > Donate: http://www.team.net/donate.html > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe/Manage: > http://autox.team.net/mailman/options/land-speed/drmayf at mayfco.com From speedtimer at beyondbb.com Sun May 2 07:57:39 2010 From: speedtimer at beyondbb.com (speedtimer at beyondbb.com) Date: Sun, 2 May 2010 07:57:39 -0600 Subject: [Land-speed] Fuel Injector O-ring Lube... In-Reply-To: <4BDD030B.2030405@bradakis.com> References: <4BDCCEA0.9050509@mayfco.com> <4BDD030B.2030405@bradakis.com> Message-ID: Having spent most of my career in the hydraulics field I totally agree with Mark on the Dow Corning silicone grease. You might be able to get it at McFadden-Dale in Las Vegas Mayf. Glen ----- Original Message ----- From: "Mark J Bradakis" To: "LSR" Sent: Saturday, May 01, 2010 10:43 PM Subject: Re: [Land-speed] Fuel Injector O-ring Lube... > Dow Corning high vacuum silicone grease will probably work well. > > mjb. > _______________________________________________ > Land-speed at autox.team.net > Donate: http://www.team.net/donate.html > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe/Manage: > http://autox.team.net/mailman/options/land-speed/speedtimer at beyondbb.com From NT788 at comcast.net Sun May 2 09:47:06 2010 From: NT788 at comcast.net (NT788 at comcast.net) Date: Sun, 2 May 2010 15:47:06 +0000 (UTC) Subject: [Land-speed] Fuel Injector O-ring Lube... In-Reply-To: Message-ID: <662867899.24967341272815226435.JavaMail.root@sz0044a.emeryville.ca.mail.comcast.net> DC-4 jack ----- Original Message ----- From: speedtimer at beyondbb.com To: "Mark J Bradakis" , "LSR" Sent: Sunday, May 2, 2010 6:57:39 AM GMT -08:00 US/Canada Pacific Subject: Re: [Land-speed] Fuel Injector O-ring Lube... Having spent most of my career in the hydraulics field I totally agree with Mark on the Dow Corning silicone grease. You might be able to get it at McFadden-Dale in Las Vegas Mayf. Glen ----- Original Message ----- From: "Mark J Bradakis" To: "LSR" Sent: Saturday, May 01, 2010 10:43 PM Subject: Re: [Land-speed] Fuel Injector O-ring Lube... > Dow Corning high vacuum silicone grease will probably work well. > > mjb. > _______________________________________________ > Land-speed at autox.team.net > Donate: http://www.team.net/donate.html > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe/Manage: > http://autox.team.net/mailman/options/land-speed/speedtimer at beyondbb.com _______________________________________________ Land-speed at autox.team.net Donate: http://www.team.net/donate.html Archive: http://www.team.net/archive Forums: http://www.team.net/forums Unsubscribe/Manage: http://autox.team.net/mailman/options/land-speed/nt788 at comcast.net From drmayf at mayfco.com Sun May 2 10:14:40 2010 From: drmayf at mayfco.com (drmayf) Date: Sun, 02 May 2010 09:14:40 -0700 Subject: [Land-speed] Fuel Injector O-ring Lube... In-Reply-To: <662867899.24967341272815226435.JavaMail.root@sz0044a.emeryville.ca.mail.comcast.net> References: <662867899.24967341272815226435.JavaMail.root@sz0044a.emeryville.ca.mail.comcast.net> Message-ID: <4BDDA4F0.50409@mayfco.com> So, what is DC-4? Isn't that an old airplane? mayf NT788 at comcast.net wrote: >DC-4 > >jack >----- Original Message ----- >From: speedtimer at beyondbb.com >To: "Mark J Bradakis" , "LSR" >Sent: Sunday, May 2, 2010 6:57:39 AM GMT -08:00 US/Canada Pacific >Subject: Re: [Land-speed] Fuel Injector O-ring Lube... > >Having spent most of my career in the hydraulics field I totally agree with >Mark on the Dow Corning silicone grease. You might be able to get it at >McFadden-Dale in Las Vegas Mayf. >Glen >----- Original Message ----- >From: "Mark J Bradakis" >To: "LSR" >Sent: Saturday, May 01, 2010 10:43 PM >Subject: Re: [Land-speed] Fuel Injector O-ring Lube... > > > > >>Dow Corning high vacuum silicone grease will probably work well. >> >>mjb. >>_______________________________________________ From speedtimer at beyondbb.com Sun May 2 10:28:14 2010 From: speedtimer at beyondbb.com (speedtimer at beyondbb.com) Date: Sun, 2 May 2010 10:28:14 -0600 Subject: [Land-speed] Fuel Injector O-ring Lube... In-Reply-To: <4BDDA4F0.50409@mayfco.com> References: <662867899.24967341272815226435.JavaMail.root@sz0044a.emeryville.ca.mail.comcast.net> <4BDDA4F0.50409@mayfco.com> Message-ID: <78FFFC7B383F42BDA768E961A68E1F7B@GlenPC> DC-4 is a Dow-Corning silicone used for assembly of about anything rubber etc. Glen ----- Original Message ----- From: "drmayf" To: Cc: ; "LSR" Sent: Sunday, May 02, 2010 10:14 AM Subject: Re: [Land-speed] Fuel Injector O-ring Lube... > So, what is DC-4? Isn't that an old airplane? > > mayf > NT788 at comcast.net wrote: > >>DC-4 >>jack ----- Original Message ----- >>From: speedtimer at beyondbb.com To: "Mark J Bradakis" , >>"LSR" Sent: Sunday, May 2, 2010 6:57:39 AM >>GMT -08:00 US/Canada Pacific Subject: Re: [Land-speed] Fuel Injector >>O-ring Lube... >>Having spent most of my career in the hydraulics field I totally agree >>with Mark on the Dow Corning silicone grease. You might be able to get it >>at McFadden-Dale in Las Vegas Mayf. Glen ----- Original Message ----- >>From: "Mark J Bradakis" To: "LSR" >> Sent: Saturday, May 01, 2010 10:43 PM Subject: >>Re: [Land-speed] Fuel Injector O-ring Lube... >> >> >>>Dow Corning high vacuum silicone grease will probably work well. >>>mjb. _______________________________________________ From neil at dbelltech.com Sun May 2 10:55:57 2010 From: neil at dbelltech.com (Neil Albaugh) Date: Sun, 2 May 2010 09:55:57 -0700 Subject: [Land-speed] Fuel Injector O-ring Lube... In-Reply-To: <662867899.24967341272815226435.JavaMail.root@sz0044a.emeryville.ca.mail.comcast.net> References: <662867899.24967341272815226435.JavaMail.root@sz0044a.emeryville.ca.mail.comcast.net> Message-ID: I agree, Jack. Good Stuff. We also used it in our missile unit in the Army to waterproof electrical connectors. Regards, Neil Tucson, AZ -------------------------------------------------- From: Sent: Sunday, May 02, 2010 8:47 AM To: Cc: "LSR" Subject: Re: [Land-speed] Fuel Injector O-ring Lube... > DC-4 > > jack > ----- Original Message ----- > From: speedtimer at beyondbb.com > To: "Mark J Bradakis" , "LSR" > > Sent: Sunday, May 2, 2010 6:57:39 AM GMT -08:00 US/Canada Pacific > Subject: Re: [Land-speed] Fuel Injector O-ring Lube... > > Having spent most of my career in the hydraulics field I totally agree > with > Mark on the Dow Corning silicone grease. You might be able to get it at > McFadden-Dale in Las Vegas Mayf. > Glen > ----- Original Message ----- > From: "Mark J Bradakis" > To: "LSR" > Sent: Saturday, May 01, 2010 10:43 PM > Subject: Re: [Land-speed] Fuel Injector O-ring Lube... > > >> Dow Corning high vacuum silicone grease will probably work well. >> >> mjb. >> _______________________________________________ >> Land-speed at autox.team.net >> Donate: http://www.team.net/donate.html >> Archive: http://www.team.net/archive >> Forums: http://www.team.net/forums >> Unsubscribe/Manage: >> http://autox.team.net/mailman/options/land-speed/speedtimer at beyondbb.com > _______________________________________________ > Land-speed at autox.team.net > Donate: http://www.team.net/donate.html > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe/Manage: > http://autox.team.net/mailman/options/land-speed/nt788 at comcast.net > _______________________________________________ > Land-speed at autox.team.net > Donate: http://www.team.net/donate.html > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe/Manage: > http://autox.team.net/mailman/options/land-speed/neil at dbelltech.com From neil at dbelltech.com Sun May 2 10:56:54 2010 From: neil at dbelltech.com (Neil Albaugh) Date: Sun, 2 May 2010 09:56:54 -0700 Subject: [Land-speed] Fuel Injector O-ring Lube... In-Reply-To: <4BDDA4F0.50409@mayfco.com> References: <662867899.24967341272815226435.JavaMail.root@sz0044a.emeryville.ca.mail.comcast.net> <4BDDA4F0.50409@mayfco.com> Message-ID: <0BCB20F1E5D64A8DBAAE0C49F6E5A202@tiger> Mayf; It is a silicone grease made by Dow Corning; it comes in a tube. Regards, Neil Tucson, AZ -------------------------------------------------- From: "drmayf" Sent: Sunday, May 02, 2010 9:14 AM To: Cc: "LSR" Subject: Re: [Land-speed] Fuel Injector O-ring Lube... > So, what is DC-4? Isn't that an old airplane? > > mayf > NT788 at comcast.net wrote: > >>DC-4 >>jack ----- Original Message ----- >>From: speedtimer at beyondbb.com To: "Mark J Bradakis" , >>"LSR" Sent: Sunday, May 2, 2010 6:57:39 AM >>GMT -08:00 US/Canada Pacific Subject: Re: [Land-speed] Fuel Injector >>O-ring Lube... >>Having spent most of my career in the hydraulics field I totally agree >>with Mark on the Dow Corning silicone grease. You might be able to get it >>at McFadden-Dale in Las Vegas Mayf. Glen ----- Original Message ----- >>From: "Mark J Bradakis" To: "LSR" >> Sent: Saturday, May 01, 2010 10:43 PM Subject: >>Re: [Land-speed] Fuel Injector O-ring Lube... >> >> >>>Dow Corning high vacuum silicone grease will probably work well. >>>mjb. _______________________________________________ > _______________________________________________ > Land-speed at autox.team.net > Donate: http://www.team.net/donate.html > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe/Manage: > http://autox.team.net/mailman/options/land-speed/neil at dbelltech.com From drmayf at mayfco.com Sun May 2 11:14:59 2010 From: drmayf at mayfco.com (drmayf) Date: Sun, 02 May 2010 10:14:59 -0700 Subject: [Land-speed] Fuel Injector O-ring Lube... In-Reply-To: References: <662867899.24967341272815226435.JavaMail.root@sz0044a.emeryville.ca.mail.comcast.net> Message-ID: <4BDDB313.4080301@mayfco.com> And so it works good in a gasoline environment? We heard from one who used a silicon grease that propane washed it away. Gasoline do the same for this stuff? That was the question: What's good for EFI o-rings at the fuel rail. mayf Neil Albaugh wrote: > I agree, Jack. Good Stuff. We also used it in our missile unit in the > Army to waterproof electrical connectors. > > Regards, Neil Tucson, AZ > > -------------------------------------------------- > From: > Sent: Sunday, May 02, 2010 8:47 AM > To: > Cc: "LSR" > Subject: Re: [Land-speed] Fuel Injector O-ring Lube... > >> DC-4 >> >> jack >> ----- Original Message ----- From: speedtimer at beyondbb.com >> To: "Mark J Bradakis" , "LSR" >> >> Sent: Sunday, May 2, 2010 6:57:39 AM GMT -08:00 US/Canada Pacific >> Subject: Re: [Land-speed] Fuel Injector O-ring Lube... >> >> Having spent most of my career in the hydraulics field I totally >> agree with >> Mark on the Dow Corning silicone grease. You might be able to get it at >> McFadden-Dale in Las Vegas Mayf. >> Glen >> ----- Original Message ----- From: "Mark J Bradakis" >> To: "LSR" >> Sent: Saturday, May 01, 2010 10:43 PM >> Subject: Re: [Land-speed] Fuel Injector O-ring Lube... >> >> >>> Dow Corning high vacuum silicone grease will probably work well. >>> >>> mjb. >>> _______________________________________________ >>> Land-speed at autox.team.net >>> Donate: http://www.team.net/donate.html >>> Archive: http://www.team.net/archive >>> Forums: http://www.team.net/forums >>> Unsubscribe/Manage: >>> http://autox.team.net/mailman/options/land-speed/speedtimer at beyondbb.com >>> >> >> _______________________________________________ >> Land-speed at autox.team.net >> Donate: http://www.team.net/donate.html >> Archive: http://www.team.net/archive >> Forums: http://www.team.net/forums >> Unsubscribe/Manage: >> http://autox.team.net/mailman/options/land-speed/nt788 at comcast.net >> _______________________________________________ >> Land-speed at autox.team.net >> Donate: http://www.team.net/donate.html >> Archive: http://www.team.net/archive >> Forums: http://www.team.net/forums >> Unsubscribe/Manage: >> http://autox.team.net/mailman/options/land-speed/neil at dbelltech.com > > _______________________________________________ > Land-speed at autox.team.net > Donate: http://www.team.net/donate.html > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe/Manage: > http://autox.team.net/mailman/options/land-speed/drmayf at mayfco.com From Rick at RBMotorsports.com Sun May 2 11:34:02 2010 From: Rick at RBMotorsports.com (Rick Byrnes) Date: Sun, 2 May 2010 13:34:02 -0400 Subject: [Land-speed] Fuel Injector O-ring Lube... References: <662867899.24967341272815226435.JavaMail.root@sz0044a.emeryville.ca.mail.comcast.net> <4BDDB313.4080301@mayfco.com> Message-ID: <001201caea1d$a8cfc3e0$6501a8c0@Rick> I'll bet the washing away was on a rotating valve. Once assembled the sealing of the common fuel injector is static unit load, rather than dynamic. Even if it is washed away the squeeze has been established in a dynamic environment and will suffice. I have used Dow vacuum grease since my gas turbine days in the early 70's. OEM's don't use anything exotic to my knowledge. If I remember correctly it was just a soapy solution when I worked with Lima engine plant on 2.3L intake manif assembly process. Fuel leaks were VERYVERY LOW incidence. (no warranty) I use the Dow silicon for assembly on methanol and gasoline injectors. From drmayf at mayfco.com Sun May 2 12:20:17 2010 From: drmayf at mayfco.com (drmayf) Date: Sun, 02 May 2010 11:20:17 -0700 Subject: [Land-speed] Fuel Injector O-ring Lube... In-Reply-To: <001201caea1d$a8cfc3e0$6501a8c0@Rick> References: <662867899.24967341272815226435.JavaMail.root@sz0044a.emeryville.ca.mail.comcast.net> <4BDDB313.4080301@mayfco.com> <001201caea1d$a8cfc3e0$6501a8c0@Rick> Message-ID: <4BDDC261.5090405@mayfco.com> Ok, Rick, you got me... How would a rotating valve affect washing away of the seal lube mon the top side of the fuel injector at the fuel rail? Yes to the static seal. But mine aren't necessarily static. Or at least wont be as much next go around. And that gasoline that ERC sells really dries out the seal materials (also hands, lol). A dish soap might be a good lube. I will see how it is affected by the gasoline. You gonna have you car at B'ville this summer? Looks like we can only afford WOS only because of high room rents this year. I'd like to see your car go! mayf Rick Byrnes wrote: > I'll bet the washing away was on a rotating valve. > > Once assembled the sealing of the common fuel injector is static unit > load, rather than dynamic. Even if it is washed away the squeeze has > been established in a dynamic environment and will suffice. > I have used Dow vacuum grease since my gas turbine days in the early > 70's. > OEM's don't use anything exotic to my knowledge. If I remember > correctly it was just a soapy solution when I worked with Lima engine > plant on 2.3L intake manif assembly process. > Fuel leaks were VERYVERY LOW incidence. (no warranty) > I use the Dow silicon for assembly on methanol and gasoline injectors. From jpszalay01 at insightbb.com Sun May 2 13:28:55 2010 From: jpszalay01 at insightbb.com (John Szalay) Date: Sun, 2 May 2010 15:28:55 -0400 Subject: [Land-speed] Fuel Injector O-ring Lube... In-Reply-To: References: <662867899.24967341272815226435.JavaMail.root@sz0044a.emeryville.ca.mail.comcast.net> Message-ID: <221933138B11458DBBFA0D055E0E9356@Dell4400> Interesting. We used Dow corning 111 for the same purpose, seal, lube and Dielectric too http://www.dowcorning.com/applications/search/default.aspx?R=393EN -------------------------------------------------- From: "Neil Albaugh" Sent: Sunday, May 02, 2010 12:55 PM To: ; Cc: "LSR" Subject: Re: [Land-speed] Fuel Injector O-ring Lube... > I agree, Jack. Good Stuff. We also used it in our missile unit in the Army > to waterproof electrical connectors. > > Regards, Neil Tucson, AZ > > -------------------------------------------------- > From: > Sent: Sunday, May 02, 2010 8:47 AM > To: > Cc: "LSR" > Subject: Re: [Land-speed] Fuel Injector O-ring Lube... > >> DC-4 >> >> jack >> ----- Original Message ----- >> From: speedtimer at beyondbb.com >> To: "Mark J Bradakis" , "LSR" >> >> Sent: Sunday, May 2, 2010 6:57:39 AM GMT -08:00 US/Canada Pacific >> Subject: Re: [Land-speed] Fuel Injector O-ring Lube... >> >> Having spent most of my career in the hydraulics field I totally agree >> with >> Mark on the Dow Corning silicone grease. You might be able to get it at >> McFadden-Dale in Las Vegas Mayf. >> Glen >> ----- Original Message ----- >> From: "Mark J Bradakis" >> To: "LSR" >> Sent: Saturday, May 01, 2010 10:43 PM >> Subject: Re: [Land-speed] Fuel Injector O-ring Lube... >> >> >>> Dow Corning high vacuum silicone grease will probably work well. >>> >>> mjb. >>> _______________________________________________ From jpszalay01 at insightbb.com Sun May 2 13:32:27 2010 From: jpszalay01 at insightbb.com (John Szalay) Date: Sun, 2 May 2010 15:32:27 -0400 Subject: [Land-speed] Fuel Injector O-ring Lube... In-Reply-To: References: <662867899.24967341272815226435.JavaMail.root@sz0044a.emeryville.ca.mail.comcast.net> Message-ID: <55850DCFBBE9404484CEDDB39FD81C74@Dell4400> Heres the specson DC-4 http://www.dowcorning.com/applications/search/default.aspx?R=402EN -------------------------------------------------- From: "Neil Albaugh" Sent: Sunday, May 02, 2010 12:55 PM To: ; Cc: "LSR" Subject: Re: [Land-speed] Fuel Injector O-ring Lube... > I agree, Jack. Good Stuff. We also used it in our missile unit in the Army > to waterproof electrical connectors. > > Regards, Neil Tucson, AZ > > -------------------------------------------------- > From: > Sent: Sunday, May 02, 2010 8:47 AM > To: > Cc: "LSR" > Subject: Re: [Land-speed] Fuel Injector O-ring Lube... > >> DC-4 >> >> jack >> ----- Original Message ----- >> From: speedtimer at beyondbb.com >> To: "Mark J Bradakis" , "LSR" >> >> Sent: Sunday, May 2, 2010 6:57:39 AM GMT -08:00 US/Canada Pacific >> Subject: Re: [Land-speed] Fuel Injector O-ring Lube... >> >> Having spent most of my career in the hydraulics field I totally agree >> with >> Mark on the Dow Corning silicone grease. You might be able to get it at >> McFadden-Dale in Las Vegas Mayf. >> Glen >> ----- Original Message ----- >> From: "Mark J Bradakis" >> To: "LSR" >> Sent: Saturday, May 01, 2010 10:43 PM >> Subject: Re: [Land-speed] Fuel Injector O-ring Lube... >> >> >>> Dow Corning high vacuum silicone grease will probably work well. From Rick at RBMotorsports.com Sun May 2 15:29:37 2010 From: Rick at RBMotorsports.com (Rick Byrnes) Date: Sun, 2 May 2010 17:29:37 -0400 Subject: [Land-speed] Fuel Injector O-ring Lube... References: <662867899.24967341272815226435.JavaMail.root@sz0044a.emeryville.ca.mail.comcast.net> <4BDDB313.4080301@mayfco.com> <001201caea1d$a8cfc3e0$6501a8c0@Rick> <4BDDC261.5090405@mayfco.com> Message-ID: <001801caea3e$97f1d240$6501a8c0@Rick> Ok, Rick, you got me... How would a rotating valve affect washing away of the seal lube mon the top side of the fuel injector at the fuel rail? Yes to the static seal. But mine aren't necessarily static. Or at least wont be as much next go around. And that gasoline that ERC sells really dries out the seal materials (also hands, lol). A dish soap might be a good lube. I will see how it is affected by the gasoline. I'm not listening. don't know nothin bout rotating shaft sealing with o rings...... Racing fuel may dry out the joint, but Fluroro elastomers don't have problems with gasoline. I have used viton at all Bosch injectors in gas applications with C16 and A8C without leakage problems. Alchyhaul might be a different story.....or how bout nitro? You gonna have you car at B'ville this summer? Looks like we can only afford WOS only because of high room rents this year. I'd like to see your car go! Not this year. I fired the Ford body design/stylist in Dec. He really boned me. Found a new guy and he is finally on line with the 3d model and beginning work. He is more than happy to work WITH me and the AERO guy. I'm working on the last 20% of the chassis details but sometimes the last part takes the longest. I am having a ball with the design, and building phase, but I need to be on the salt with this thing. Next year. I'm in agreement. I have spent so much building, I won't be able to afford the big meet. Sponsors are impossible, especially now with a car that isn't quite "real" So WOS and WF will be on my calendar. I will do testing here, and was looking at going to Loring, this year, but I got sick late Feb and now am just feeling well enough to get back to work. Lost hearing in one ear that may be permanent, but it sure could be worse. The chassis may be good for Loring, but without at least the front body, running would be senseless. Especially going 800? miles to do it. I can test almost as good on a Dyna Pac locally. I will muddle thru, and as I get closer to being done I'll post some details and photos. It will look good, I just pray for speed. From saltfever at comcast.net Mon May 3 00:42:23 2010 From: saltfever at comcast.net (Elon) Date: Sun, 2 May 2010 23:42:23 -0700 Subject: [Land-speed] Fuel Injector 0-ring lube Message-ID: <1AFB80C12B5E42218C85DDA67C2E856A@dim8100> I have used all of the products mentioned (except DC-4) for the appropriate application, but never for fuel (in aviation). Silicon based greases are usually good with oils but are generally bad for fuel. Krytox (a competitor to Fomblin) are both excellent, but due to their expense, are not worth the benefit when a better, lower cost product, is made for the purpose. There was a product specifically formulated for fuel fittings in general aviation. It was called Fuel Lube but is no longer available. The substitute for Fuel Lube is EZ Turn Lube. I have not used it and cannot vouch for the results but read the spec on the web site. I doubt Aircraft Spruce would sell it if it didn't work. The 5 oz tube will last you a lifetime! http://www.aircraftspruce.com/catalog/cspages/ezturnlube.php . From kturk at adelphia.net Tue May 4 09:52:50 2010 From: kturk at adelphia.net (Keith Turk) Date: Tue, 4 May 2010 10:52:50 -0500 Subject: [Land-speed] Ahhh So that's what was in there..... In-Reply-To: <1AFB80C12B5E42218C85DDA67C2E856A@dim8100> References: <1AFB80C12B5E42218C85DDA67C2E856A@dim8100> Message-ID: I shook the Box this morning and the damnest thing happened....... The Camaro fell out of the back of it.... Wow.... and now I have to find room in the shop for it..... ( damn motorcycles are EVERYWHERE )... Life is Good..... how you guys doing???? K From wester6935 at comcast.net Tue May 4 10:28:20 2010 From: wester6935 at comcast.net (Wester Potter) Date: Tue, 4 May 2010 10:28:20 -0600 Subject: [Land-speed] Ahhh So that's what was in there..... In-Reply-To: References: <1AFB80C12B5E42218C85DDA67C2E856A@dim8100> Message-ID: Getting ready for family coming in for my youngest's graduation from the U of U nursing school. Now she can tell someone else how to take care of themselves. Or maybe not ... she wants to work in an emergency room. Wes On May 4, 2010, at 9:52 AM, Keith Turk wrote: > I shook the Box this morning and the damnest thing happened....... The Camaro fell out of the back of it.... > > Wow.... and now I have to find room in the shop for it..... ( damn motorcycles are EVERYWHERE )... > > Life is Good..... how you guys doing???? > > K > _______________________________________________ > Land-speed at autox.team.net > Donate: http://www.team.net/donate.html > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe/Manage: http://autox.team.net/mailman/options/land-speed/wester6935 at comcast.net From neil at dbelltech.com Tue May 4 10:44:20 2010 From: neil at dbelltech.com (Neil Albaugh) Date: Tue, 4 May 2010 09:44:20 -0700 Subject: [Land-speed] Ahhh So that's what was in there..... In-Reply-To: References: <1AFB80C12B5E42218C85DDA67C2E856A@dim8100> Message-ID: <7C75606378904601ABF335B1DF04966E@tiger> Well Keith, just move the bikes around to make room for the Camaro. Things are great here-- the desert is green and the wildflowers are blooming, the temperature is 77 and the sky is blue. I'm still cutting, grinding, and welding on my chassis to get it to Bonneville but it won't be this year. :( We're having a Cinco de Mayo party out in our courtyard tomorrow evening .. as you said, "Life is good" Regards, Neil Tucson, AZ -------------------------------------------------- From: "Keith Turk" Sent: Tuesday, May 04, 2010 8:52 AM To: Subject: [Land-speed] Ahhh So that's what was in there..... > I shook the Box this morning and the damnest thing happened....... The > Camaro fell out of the back of it.... > > Wow.... and now I have to find room in the shop for it..... ( damn > motorcycles are EVERYWHERE )... > > Life is Good..... how you guys doing???? > > K From SCowle at mentorcollege.edu Tue May 4 11:21:52 2010 From: SCowle at mentorcollege.edu (Scott Cowle) Date: Tue, 04 May 2010 13:21:52 -0400 Subject: [Land-speed] Ahhh So that's what was in there..... In-Reply-To: References: <1AFB80C12B5E42218C85DDA67C2E856A@dim8100> Message-ID: <4BE01F70020000380000EB35@gw.40forest.com> Hi Keith-it has been a couple of years since I've been down to Maxton. I've been running my Duster and blowing the motor up with an amazing regularity. But my main focus these past two years has been fund-raising for landmine removal in Cambodia and in March I took 21 students to Cambodia and had the most amazing experiences there. We were in three different minefields,and I mean right in them.If that don't wake you up ,nothin will, but I know you guys have seen this type of thing before.Anyways,that has used up most of my car budget,but as you said and I agree 199% more now than ever, life is fantastic,and some day soon I'll come back down to Maxton, just so I can blow my motor up there instead of here! All the best to all of you. I miss the racing something fierce! Scott Cowle-The "EH" Team >>> "Keith Turk" 5/4/2010 11:52 AM >>> I shook the Box this morning and the damnest thing happened....... The Camaro fell out of the back of it.... Wow.... and now I have to find room in the shop for it..... ( damn motorcycles are EVERYWHERE )... Life is Good..... how you guys doing???? K _______________________________________________ Land-speed at autox.team.net Donate: http://www.team.net/donate.html Archive: http://www.team.net/archive Forums: http://www.team.net/forums Unsubscribe/Manage: http://autox.team.net/mailman/options/land-speed/scowle at mentorcollege.edu ---------------------------------------------------------------------- This communication may contain confidential or privileged proprietary material for the sole use of the intended recipient. Any review, use, or distribution or disclosure by others is strictly prohibited. If you are not the intended recipient, or authorized to receive the information from the recipient, please contact the sender by email and delete all copies of this message. ---------------------------------------------------------------------- <<>> From speedtimer at beyondbb.com Tue May 4 11:31:39 2010 From: speedtimer at beyondbb.com (speedtimer at beyondbb.com) Date: Tue, 4 May 2010 11:31:39 -0600 Subject: [Land-speed] Ahhh So that's what was in there..... In-Reply-To: References: <1AFB80C12B5E42218C85DDA67C2E856A@dim8100> Message-ID: <44CA1C49E61B4EA188B12C8690F189DB@GlenPC> Easy, put the motorcycles in the box and don't shake it. Give Tonya a hug for me. Glen ----- Original Message ----- From: "Keith Turk" To: Sent: Tuesday, May 04, 2010 9:52 AM Subject: [Land-speed] Ahhh So that's what was in there..... >I shook the Box this morning and the damnest thing happened....... The >Camaro fell out of the back of it.... > > Wow.... and now I have to find room in the shop for it..... ( damn > motorcycles are EVERYWHERE )... > > Life is Good..... how you guys doing???? > > K > _______________________________________________ > Land-speed at autox.team.net > Donate: http://www.team.net/donate.html > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe/Manage: > http://autox.team.net/mailman/options/land-speed/speedtimer at beyondbb.com From fosterap at flash.net Tue May 4 11:54:19 2010 From: fosterap at flash.net (Jerry Foster) Date: Tue, 4 May 2010 12:54:19 -0500 Subject: [Land-speed] Ahhh So that's what was in there..... In-Reply-To: <7C75606378904601ABF335B1DF04966E@tiger> References: <1AFB80C12B5E42218C85DDA67C2E856A@dim8100> <7C75606378904601ABF335B1DF04966E@tiger> Message-ID: <18882DBA964349B5B4228A6079099858@blackhp> Everything good in Dallas. My engine is #3 in line for the dyno. I'll be at Speedweek, but, like Neal, my car won't make it this year. Jerry ----- Original Message ----- From: "Neil Albaugh" To: "Keith Turk" ; Sent: Tuesday, May 04, 2010 11:44 AM Subject: Re: [Land-speed] Ahhh So that's what was in there..... > Well Keith, just move the bikes around to make room for the Camaro. > > Things are great here-- the desert is green and the wildflowers are > blooming, the temperature is 77 and the sky is blue. I'm still cutting, > grinding, and welding on my chassis to get it to Bonneville but it won't > be this year. :( > > We're having a Cinco de Mayo party out in our courtyard tomorrow evening > .. as you said, "Life is good" > > Regards, Neil Tucson, AZ > > -------------------------------------------------- > From: "Keith Turk" > Sent: Tuesday, May 04, 2010 8:52 AM > To: > Subject: [Land-speed] Ahhh So that's what was in there..... > >> I shook the Box this morning and the damnest thing happened....... The >> Camaro fell out of the back of it.... >> >> Wow.... and now I have to find room in the shop for it..... ( damn >> motorcycles are EVERYWHERE )... >> >> Life is Good..... how you guys doing???? >> >> K From Mike.Meierle at alcatel-lucent.com Tue May 4 17:35:17 2010 From: Mike.Meierle at alcatel-lucent.com (MEIERLE Mike) Date: Tue, 4 May 2010 18:35:17 -0500 Subject: [Land-speed] Ahhh So that's what was in there..... In-Reply-To: References: <1AFB80C12B5E42218C85DDA67C2E856A@dim8100> Message-ID: <7C6E77E36A1EAD4BAD7F02E98294BDB20DC07653@USDALSMBS01.ad3.ad.alcatel.com> Engine on the stand, tranny on the floor, waiting on parts... this sound familiar to anybody? Mike Meierle Sr. Systems Engineer Alcatel-Lucent 7751 Windsor Drive Dublin, OH 43016 (-----Original Message----- From: land-speed-bounces at autox.team.net [mailto:land-speed-bounces at autox.team.net] On Behalf Of Keith Turk Sent: Tuesday, May 04, 2010 11:53 AM To: land-speed at autox.team.net Subject: [Land-speed] Ahhh So that's what was in there..... I shook the Box this morning and the damnest thing happened....... The Camaro fell out of the back of it.... Wow.... and now I have to find room in the shop for it..... ( damn motorcycles are EVERYWHERE )... Life is Good..... how you guys doing???? K _______________________________________________ Land-speed at autox.team.net Donate: http://www.team.net/donate.html Archive: http://www.team.net/archive Forums: http://www.team.net/forums Unsubscribe/Manage: http://autox.team.net/mailman/options/land-speed/mike.meierle at alcatel-lu cent.com From websters at pyramid.net Wed May 5 08:16:02 2010 From: websters at pyramid.net (Dan) Date: Wed, 5 May 2010 07:16:02 -0700 Subject: [Land-speed] D Motor Message-ID: <001c01caec5d$7e58e870$ddcba3d8@gateway> Good Morning List, brand new "D" motor for sale contact me off the list at websters at pyramid.net Thanks From wester6935 at comcast.net Wed May 5 08:27:16 2010 From: wester6935 at comcast.net (Wester Potter) Date: Wed, 5 May 2010 08:27:16 -0600 Subject: [Land-speed] Is your personal information secure? Non LSR Message-ID: <3B31735C-6213-4F86-8A99-9CEDC9AA451A@comcast.net> http://www.wimp.com/copymachines/ From david_dymaxion at yahoo.com Wed May 5 09:42:41 2010 From: david_dymaxion at yahoo.com (David Dymaxion) Date: Wed, 5 May 2010 08:42:41 -0700 (PDT) Subject: [Land-speed] Street Streamliner Electric In-Reply-To: References: Message-ID: <897591.39633.qm@web32803.mail.mud.yahoo.com> I thought the land speeders would like to see the pics of this street legal, very streamlined car. This car is using about half the energy of many typical electric conversions. http://picasaweb.google.com/lektwik/DaveSStreamlinerDolphine# From turbovortec6 at yahoo.com Wed May 5 20:25:56 2010 From: turbovortec6 at yahoo.com (Randy Will) Date: Wed, 5 May 2010 19:25:56 -0700 (PDT) Subject: [Land-speed] Ahhh So that's what was in there..... In-Reply-To: References: <1AFB80C12B5E42218C85DDA67C2E856A@dim8100> Message-ID: <787295.9986.qm@web32101.mail.mud.yahoo.com> Keith, I have a big empty space in my shop since I sold my 68 Chevelle, but with 60 to 75 hour work weeks I have no time for anything else. I have been looking for a bike project. Anybody have a big bore two stroke laying around. Randy Wailer One Racing ________________________________ From: Keith Turk To: land-speed at autox.team.net Sent: Tue, May 4, 2010 10:52:50 AM Subject: [Land-speed] Ahhh So that's what was in there..... I shook the Box this morning and the damnest thing happened....... The Camaro fell out of the back of it.... Wow.... and now I have to find room in the shop for it..... ( damn motorcycles are EVERYWHERE )... Life is Good..... how you guys doing???? K _______________________________________________ Land-speed at autox.team.net Donate: http://www.team.net/donate.html Archive: http://www.team.net/archive Forums: http://www.team.net/forums Unsubscribe/Manage: http://autox.team.net/mailman/options/land-speed/turbovortec6 at yahoo.com From drmayf at mayfco.com Sat May 8 09:00:24 2010 From: drmayf at mayfco.com (drmayf) Date: Sat, 08 May 2010 08:00:24 -0700 Subject: [Land-speed] Fuel Injector testing Message-ID: <4BE57C88.9090505@mayfco.com> Sitting here having a cuppa and was thinking about flow testing EFI injectors. With the hardware in the loop simulator I have to test my brain box tunes I could also test the injectors for flow at all the scenarios likely to be encountered on a run down the white dyno. But, I am a bit leery of spraying gasoline as a working fluid. Anyone know of a fluid that is similar to gasoline properties without being combustible or harming the injectors? I would also want to use the same fuel pump and pressure regulator as well so the fluid would have to be harmless. Any chemists out there? mayf From neil at dbelltech.com Sat May 8 10:12:52 2010 From: neil at dbelltech.com (Neil Albaugh) Date: Sat, 8 May 2010 09:12:52 -0700 Subject: [Land-speed] Fuel Injector testing In-Reply-To: <4BE57C88.9090505@mayfco.com> References: <4BE57C88.9090505@mayfco.com> Message-ID: <2CC908AEEC704898914587670BC62456@tiger> Mayf; Maybe water with just a bit of soluble oil to lubricate the pump? I haven't tried it, though. Regards, Neil Tucson, AZ -------------------------------------------------- From: "drmayf" Sent: Saturday, May 08, 2010 8:00 AM To: "LSR" Subject: [Land-speed] Fuel Injector testing > Sitting here having a cuppa and was thinking about flow testing EFI > injectors. With the hardware in the loop simulator I have to test my > brain box tunes I could also test the injectors for flow at all the > scenarios likely to be encountered on a run down the white dyno. But, I > am a bit leery of spraying gasoline as a working fluid. Anyone know of a > fluid that is similar to gasoline properties without being combustible or > harming the injectors? I would also want to use the same fuel pump and > pressure regulator as well so the fluid would have to be harmless. > Any chemists out there? > > mayf From saltrat at pahrump.com Sat May 8 13:10:44 2010 From: saltrat at pahrump.com (Skip Higginbotham) Date: Sat, 08 May 2010 12:10:44 -0700 Subject: [Land-speed] Fuel Injector testing In-Reply-To: <4BE57C88.9090505@mayfco.com> References: <4BE57C88.9090505@mayfco.com> Message-ID: <20100508190935.7D6E718767C@autox.team.net> Mayf, Why not call one of the fuel injection companies and see what they use? I think diesel would work. Not so volatile. Skip At 08:00 AM 5/8/2010, drmayf wrote: >Sitting here having a cuppa and was thinking about flow testing EFI >injectors. With the hardware in the loop simulator I have to test >my brain box tunes I could also test the injectors for flow at all >the scenarios likely to be encountered on a run down the white >dyno. But, I am a bit leery of spraying gasoline as a working >fluid. Anyone know of a fluid that is similar to gasoline properties >without being combustible >or harming the injectors? I would also want to use the same fuel >pump and pressure regulator as well so the fluid would have to be harmless. >Any chemists out there? > >mayf >_______________________________________________ >Land-speed at autox.team.net >Donate: http://www.team.net/donate.html >Archive: http://www.team.net/archive >Forums: http://www.team.net/forums >Unsubscribe/Manage: >http://autox.team.net/mailman/options/land-speed/saltrat at pahrump.com From saltrat at pahrump.com Sat May 8 13:12:10 2010 From: saltrat at pahrump.com (Skip Higginbotham) Date: Sat, 08 May 2010 12:12:10 -0700 Subject: [Land-speed] Fuel Injector testing Message-ID: <20100508191101.83FF118767C@autox.team.net> Mayf, Why not call one of the fuel injection companies and see what they use? I think diesel would work. Not so volatile. Skip At 08:00 AM 5/8/2010, drmayf wrote: >Sitting here having a cuppa and was thinking about flow testing EFI >injectors. With the hardware in the loop simulator I have to test >my brain box tunes I could also test the injectors for flow at all >the scenarios likely to be encountered on a run down the white >dyno. But, I am a bit leery of spraying gasoline as a working >fluid. Anyone know of a fluid that is similar to gasoline properties >without being combustible >or harming the injectors? I would also want to use the same fuel >pump and pressure regulator as well so the fluid would have to be harmless. >Any chemists out there? > >mayf From drmayf at mayfco.com Sat May 8 14:18:24 2010 From: drmayf at mayfco.com (drmayf) Date: Sat, 08 May 2010 13:18:24 -0700 Subject: [Land-speed] Fuel Injector testing In-Reply-To: <4BE57C88.9090505@mayfco.com> References: <4BE57C88.9090505@mayfco.com> Message-ID: <4BE5C710.6060007@mayfco.com> Well, diesel, while a petroleum product, isn't all that similar. Has twice the molecular weight, has about 65 to 1 less vapor pressure, higher density, and about 5 times more viscose etc. Plus, then I would have to clean the stuff out of everything. I keep thinking of a refrigerant type fluid, but haven't looked. As to asking, I might do that but the research is a learning process for me and I am always trying to learn rather than just jumping in and implementing. I always learn something even if it is wrong most of the time, lol... mayf Skip Higginbotham wrote: > Mayf, > Why not call one of the fuel injection companies and see what they > use? I think diesel would work. Not so volatile. > Skip > > > > > At 08:00 AM 5/8/2010, drmayf wrote: > >> Sitting here having a cuppa and was thinking about flow testing EFI >> injectors. With the hardware in the loop simulator I have to test >> my brain box tunes I could also test the injectors for flow at all >> the scenarios likely to be encountered on a run down the white dyno. >> But, I am a bit leery of spraying gasoline as a working fluid. Anyone >> know of a fluid that is similar to gasoline properties without being >> combustible >> or harming the injectors? I would also want to use the same fuel >> pump and pressure regulator as well so the fluid would have to be >> harmless. >> Any chemists out there? >> >> mayf From 23.weldon at comcast.net Sat May 8 20:10:27 2010 From: 23.weldon at comcast.net (23weldon) Date: Sat, 8 May 2010 19:10:27 -0700 Subject: [Land-speed] Fuel Injector testing References: <4BE57C88.9090505@mayfco.com> <4BE5C710.6060007@mayfco.com> Message-ID: Mayf -- How about the ethanol you buy at the hardware store for shellac thinner? Fairly cheap. And any remainder will be gone as soon as you have a few seconds warm up. Besides it's already in the gasoline you get on the street. If the low flash point worries you then go pricier with 91% IPA you get in the drug store. Or maybe 70% for most of the testing and a last shot of 91% to dissolve what water remains in the hardware. Seems to me that anything with a safe high flash point is either going to be too high in viscosity, too expensive or kinda nasty to use (TCE, etc). Ed Weldon ----- Original Message ----- From: "drmayf" To: "Skip Higginbotham" Cc: "LSR" Sent: Saturday, May 08, 2010 1:18 PM Subject: Re: [Land-speed] Fuel Injector testing > Well, diesel, while a petroleum product, isn't all that similar. Has > twice the molecular weight, has about 65 to 1 less vapor pressure, higher > density, and about 5 times more viscose etc. Plus, then I would have to > clean the stuff out of everything. I keep thinking of a refrigerant type > fluid, but haven't looked. As to asking, I might do that but the research > is a learning process for me and I am always trying to learn rather than > just jumping in and implementing. I always learn something even if it is > wrong most of the time, lol... > > mayf > Skip Higginbotham wrote: > >> Mayf, >> Why not call one of the fuel injection companies and see what they use? I >> think diesel would work. Not so volatile. >> Skip From saltfever at comcast.net Sun May 9 21:35:44 2010 From: saltfever at comcast.net (Kirkwood) Date: Sun, 9 May 2010 20:35:44 -0700 Subject: [Land-speed] Fuel Injector testing Message-ID: Great question, Mayf and thanks for asking it. I have been wondering about it myself for a while. So thinking out loud I have a couple of questions. Isn't viscosity more important than molecular weight? Viscosity is more about material properties than MW. Or do you think kinetic energy will effect the response time of the pintel and is therefore more important? It has been easy to find the viscosity of various fuels except for gasoline! What do you use for the viscosity of gas? In looking at various flash points, Stoddard Solvent is 100F (not as high as diesel but with a viscosity which I ''assume'' may be closer to gas). So if you cranked up the good old AC in the shop to get into the 70-80F range would you have some safety factor? Or is this a too hazardous approach? Auto ignition of both gas and Stoddard are similar (in the mid 400F range). I realize the goal is a non-flammable liquid period! Another thought may be some of these water-based aviation hydraulic fluids. Water based is being required in aviation but again, I don't know the viscosity. For a gas substitute, what are the material properties you want as close as possible? From drmayf at mayfco.com Mon May 10 07:57:10 2010 From: drmayf at mayfco.com (drmayf) Date: Mon, 10 May 2010 06:57:10 -0700 Subject: [Land-speed] Fuel Injector testing In-Reply-To: References: Message-ID: <4BE810B6.7090601@mayfco.com> Well, this wasn't meant tobe a thesis paper or major effort to understand injectors. I simply want the closest in physical properties, to gasoline, non flamable fluid I can find. Why? So I don't have to go into a major research effort. I am no chemist, but the minimal data I looked at seems to indicate that long chain molecules are thicker than short chain ones. That would indicate that molecular weight is higher? Also, it appeared that density for long chains was higher than short chains for organic molecules. I simply want that fluid so I do not have to do a lot of research. I really do not give a hoot about having a wealth of knowledge about some fluid other than it will work. Stoddard solvent is on my list of those to check out. To me, the most important items are "will it flow similarly to gasoline and not blow up in my face if ignited". These two fluids are used as gasoline simulants so they are on my list to check: viscor 16a and 16b. So you are probably wondering why I want to do this. Well, every injector is off a tad from its brothers. If I can get egt measurements from each cylinder at full bogie, then I know that the cylinder mixture is leaner or richer depending on temperature (rule of thumb). If it was hotter by a few percent then I might select an injector that flows a tad more and put it in that position. So I need to understand the injector flow at full boost and full rpm. And I need to use the hardware that is on the car because that affects it all as well. And so on. Seems to me that would be optimimun. Individual AFR sensors would work also, but that seems a bit expensive. Anyway, that's why I am considering this. My speed secret (soleful sigh..tongue in cheek) is out..... mayf Kirkwood wrote: >Great question, Mayf and thanks for asking it. I have been wondering about >it myself for a while. So thinking out loud I have a couple of questions. > > > >Isn't viscosity more important than molecular weight? Viscosity is more >about material properties than MW. Or do you think kinetic energy will >effect the response time of the pintel and is therefore more important? > > > >It has been easy to find the viscosity of various fuels except for gasoline! >What do you use for the viscosity of gas? > > > >In looking at various flash points, Stoddard Solvent is 100F (not as high as >diesel but with a viscosity which I ''assume'' may be closer to gas). So if >you cranked up the good old AC in the shop to get into the 70-80F range >would you have some safety factor? Or is this a too hazardous approach? Auto >ignition of both gas and Stoddard are similar (in the mid 400F range). I >realize the goal is a non-flammable liquid period! Another thought may be >some of these water-based aviation hydraulic fluids. Water based is being >required in aviation but again, I don't know the viscosity. For a gas >substitute, what are the material properties you want as close as possible? From jdincau at qnet.com Mon May 10 10:02:09 2010 From: jdincau at qnet.com (Jim Dincau) Date: Mon, 10 May 2010 09:02:09 -0700 Subject: [Land-speed] Fuel Injector testing In-Reply-To: <4BE810B6.7090601@mayfco.com> References: <4BE810B6.7090601@mayfco.com> Message-ID: <012AF68F446B4097B0156428AE9E00F7@denpc> Why not give Enderlie or Hilborn a call and see what they use for flowing their mechanical injector pumps? Jim From mike.meierle at alcatel-lucent.com Mon May 10 11:07:33 2010 From: mike.meierle at alcatel-lucent.com (Meierle, Michael D (Mike)) Date: Mon, 10 May 2010 12:07:33 -0500 Subject: [Land-speed] Fuel Injector testing In-Reply-To: <4BE810B6.7090601@mayfco.com> References: <4BE810B6.7090601@mayfco.com> Message-ID: Mayf, Apparently there is a certified fluid used for testing, and is specifically manufactured for testing injectors. http://www.cruzinperformance.com/injsteps.html Bout halfway down the page. Is a pix of ASTM Spec's and such. Maybe you should just send them to these guys? Mike Meierle #847 F/BMMP Gear Grinders/Sidewinders SCTA-BNI/ECTA ECTA Record Holder/Bonneville Record Holder -----Original Message----- From: land-speed-bounces at autox.team.net [mailto:land-speed-bounces at autox.team.net] On Behalf Of drmayf Sent: Monday, May 10, 2010 9:57 AM To: Kirkwood Cc: land-speed at autox.team.net Subject: Re: [Land-speed] Fuel Injector testing Well, this wasn't meant tobe a thesis paper or major effort to understand injectors. I simply want the closest in physical properties, to gasoline, non flamable fluid I can find. Why? So I don't have to go into a major research effort. I am no chemist, but the minimal data I looked at seems to indicate that long chain molecules are thicker than short chain ones. That would indicate that molecular weight is higher? Also, it appeared that density for long chains was higher than short chains for organic molecules. I simply want that fluid so I do not have to do a lot of research. I really do not give a hoot about having a wealth of knowledge about some fluid other than it will work. Stoddard solvent is on my list of those to check out. To me, the most important items are "will it flow similarly to gasoline and not blow up in my face if ignited". These two fluids are used as gasoline simulants so they are on my list to check: viscor 16a and 16b. So you are probably wondering why I want to do this. Well, every injector is off a tad from its brothers. If I can get egt measurements from each cylinder at full bogie, then I know that the cylinder mixture is leaner or richer depending on temperature (rule of thumb). If it was hotter by a few percent then I might select an injector that flows a tad more and put it in that position. So I need to understand the injector flow at full boost and full rpm. And I need to use the hardware that is on the car because that affects it all as well. And so on. Seems to me that would be optimimun. Individual AFR sensors would work also, but that seems a bit expensive. Anyway, that's why I am considering this. My speed secret (soleful sigh..tongue in cheek) is out..... mayf From drmayf at mayfco.com Mon May 10 11:24:29 2010 From: drmayf at mayfco.com (drmayf) Date: Mon, 10 May 2010 10:24:29 -0700 Subject: [Land-speed] Fuel Injector testing In-Reply-To: <62F979D345DA4507AF1A45887BEAF20C@stevescomp> References: <4BE810B6.7090601@mayfco.com> <62F979D345DA4507AF1A45887BEAF20C@stevescomp> Message-ID: <4BE8414D.5020003@mayfco.com> Steve, I am not seeking a company to do testing for me. There are a lot of those. I am looking for the "perfect" fluid to use as a simulant for gasoline to use in testing here at my shop. I have a hardware in the loop simulator which can operate my cars electronics and I want to use that to drive the injectors. That way I can see, using the on car hardware, how my injectors are flowing. This will give me that data and will also show up any faulty harness issues or EMS injector driver issues. I am seeking a fluid that mimics gasoline but is not flammable, if such exists. I did look at ASNU but could not determine what it is they use for the working fluid or for cleaning the injectors. Did you happen to see anytnig like that on that site? mayf Steve Christophersen wrote: > Try this site: > > > http://www.asnu.com/ > > > > > Steve > -------------------------------------------------- > From: "drmayf" > Sent: Monday, May 10, 2010 9:57 AM > To: "Kirkwood" > Cc: > Subject: Re: [Land-speed] Fuel Injector testing > >> Well, this wasn't meant tobe a thesis paper or major effort to >> understand injectors. I simply want the closest in physical >> properties, to gasoline, non flamable fluid I can find. Why? So I >> don't have to go into a major research effort. I am no chemist, but >> the minimal data I looked at seems to indicate that long chain >> molecules are thicker than short chain ones. That would indicate that >> molecular weight is higher? Also, it appeared that density for long >> chains was higher than short chains for organic molecules. I simply >> want that fluid so I do not have to do a lot of research. I really >> do not give a hoot about having a wealth of knowledge about some >> fluid other than it will work. Stoddard solvent is on my list of >> those to check out. To me, the most important items are "will it >> flow similarly to gasoline and not blow up in my face if ignited". >> These two fluids are used as gasoline simulants so they are on my >> list to check: viscor 16a and 16b. >> So you are probably wondering why I want to do this. Well, every >> injector is off a tad from its brothers. If I can get egt >> measurements from each cylinder at full bogie, then I know that the >> cylinder mixture is leaner or richer depending on temperature (rule >> of thumb). If it was hotter by a few percent then I might select an >> injector that flows a tad more and put it in that position. So I need >> to understand the injector flow at full boost and full rpm. And I >> need to use the hardware that is on the car because that affects it >> all as well. And so on. Seems to me that would be optimimun. >> Individual AFR sensors would work also, but that seems a bit >> expensive. Anyway, that's why I am considering this. My speed secret >> (soleful sigh..tongue in cheek) is out..... >> >> mayf From saltfever at comcast.net Mon May 10 11:58:01 2010 From: saltfever at comcast.net (Kirkwood) Date: Mon, 10 May 2010 10:58:01 -0700 Subject: [Land-speed] Fuel Injector testing In-Reply-To: <4BE8414D.5020003@mayfco.com> Message-ID: <7A291B1D31C64A079B424BEF37590FC3@dim8100> Yep, I looked at all three videos and no joy on the fluid used. I suspect if it is as hard to find a substitute for gasoline as we are finding out; they aren't about to give away a proprietary secrete. Interesting how the picture was always clear and none of the fluid fogged the windows. Must have a pretty good vacuum. -----Original Message----- From: drmayf [mailto:drmayf at mayfco.com] (edit) . . . . I am seeking a fluid that mimics gasoline but is not flammable, if such exists. I did look at ASNU but could not determine what it is they use for the working fluid or for cleaning the injectors. Did you happen to see anytnig like that on that site? From joyseydevil at comcast.net Mon May 10 14:56:06 2010 From: joyseydevil at comcast.net (John Burk) Date: Mon, 10 May 2010 16:56:06 -0400 Subject: [Land-speed] Bearing clearance Message-ID: <5C0A3DDFB94C4257B27E30E89A73DAF8@john> For a 427 stroke , 7500 rpm and the lighter oil everybody uses what sort of bearing clearance works at Bonneville . John Burk From 23.weldon at comcast.net Mon May 10 14:56:46 2010 From: 23.weldon at comcast.net (23weldon) Date: Mon, 10 May 2010 13:56:46 -0700 Subject: [Land-speed] Fw: Fuel Injector testing Message-ID: <17ED2D84D77943B18724AB504BBB5CF8@edc2750afa5a84> FWD to list with edits. ......EW ----- Original Message ----- From: "23weldon" <23.weldon at comcast.net> To: Cc: Sent: Monday, May 10, 2010 11:48 AM Subject: Re: [Land-speed] Fuel Injector testing > Mayf -- Here's a couple of items from a bit of Google searching: > Viscor 16-B (which shows up in the photos mentioned in Mike's email) > http://www.rockvalleyoil.com/cf.html > > PETROLEUM PRODUCTS GROUP: > Petroleum Oils, Greases and Related Products (NMFC 155250) > This spec shown in the photo from Mike's link: > http://www.cruzinperformance.com/injsteps.html Suggests that the special > injector test fluid is petroleum based and thus has some flammability. > But the people who sell it should be in a fairly good position to discuss > the handling of the fluid with a potential customer (like yourself, once > you get over the sticker shock) > Here are other interesting web pages pertinent to what you are doing: > http://society.kisti.re.kr/~Eksae/_notes/data/pdf/v5n1_2.pdf > http://www.eng-tips.com/viewthread.cfm?qid=209516&page=21 > http://www.eng-tips.com/viewthread.cfm?qid=117108&page=1 > Ed > ----- Original Message ----- > From: "drmayf" > To: "Steve Christophersen" > Cc: ; "Kirkwood" > Sent: Monday, May 10, 2010 10:24 AM > Subject: Re: [Land-speed] Fuel Injector testing >> Steve, I am not seeking a company to do testing for me. There are a lot >> of those. I am looking for the "perfect" fluid to use as a simulant for >> gasoline to use in testing here at my shop. I have a hardware in the >> loop simulator which can operate my cars electronics and I want to use >> that to drive the injectors. That way I can see, using the on car >> hardware, how my injectors are flowing. This will give me that data and >> will also show up any faulty harness issues or EMS injector driver >> issues. I am seeking a fluid that mimics gasoline but is not flammable, >> if such exists. I did look at ASNU but could not determine what it is >> they use for the working fluid or for cleaning the injectors. Did you >> happen to see anytnig like that on that site? >> mayf From saltfever at comcast.net Mon May 10 15:58:37 2010 From: saltfever at comcast.net (Kirkwood) Date: Mon, 10 May 2010 14:58:37 -0700 Subject: [Land-speed] Fuel Injector Testing Message-ID: Thanks for that link Mike Meierle. The one pic you pointed out led me goggling the ASTM spec and the certified fluid. The ASTM spec is simply a test procedure. Not worth reading at this point without a viable fluid. If repeatability is important it may be helpful in the future. After filtering through all the bs, and if you eliminate all citations to any form of alcohol, some likely candidates are: Stoddard Solvent N-Heptane Heptane Viscor 120B Viscor 16A & 16B ANSU's proprietary fluid Exsol D-40 Indolene (best match to gas) Rock Valley's Viscor 1482 AW2 (calibrating fluid) I find it interesting Stoddard was mentioned frequently even though it is still flammable. (One posting said to use a explosion proof enclosure). But in all likely hood it appears a Chemical Company called Rock Valley makes various calibrating fluids. I have signed up (it takes 24 hrs) to get an MSDS. I'll post what I find out. From joyseydevil at comcast.net Mon May 10 20:40:20 2010 From: joyseydevil at comcast.net (John Burk) Date: Mon, 10 May 2010 22:40:20 -0400 Subject: [Land-speed] Bearing clearance Message-ID: <06573D7DAA8F48259A1E60E00BFBE28E@john> BBC > John, 427 what? Chevy? Ford? If tiz chevy and a stroked small block then > excuse the ring, lol.... I know nothing about them ch*vy critters... > > mayf > John Burk wrote: > >>For a 427 stroke , 7500 rpm and the lighter oil everybody uses what sort >>of >>bearing clearance works at Bonneville . >> >>John Burk From saltrat at pahrump.com Tue May 11 17:53:56 2010 From: saltrat at pahrump.com (Skip Higginbotham) Date: Tue, 11 May 2010 16:53:56 -0700 Subject: [Land-speed] Bearing clearance In-Reply-To: <06573D7DAA8F48259A1E60E00BFBE28E@john> References: <06573D7DAA8F48259A1E60E00BFBE28E@john> Message-ID: <20100511235242.0679B18763F@autox.team.net> More important than clearances is oil volume. If you run a dry sump system, you're fine. But if you run a wet sump, be sure to have at least 12 quarts of oil or one of the newer blocks that have priority oiling. I have not so good experience........... On the subject of clearance, with lower viscosity oil, reduce bearing clearances. And piston skirt clearances. Depending on how light the oil is, 2 to 3 thou on the rods and 3 to 4 thou on the mains. At least 50 psi oil pressure and even better, 10 psi for each hundred HP. Doug Odom is a good source of info on engine lower ends. It matters little the brand of engine....bearings are bearings. Good luck, Skip At 07:40 PM 5/10/2010, John Burk wrote: >BBC > >>John, 427 what? Chevy? Ford? If tiz chevy and a stroked small >>block then excuse the ring, lol.... I know nothing about them ch*vy critters... >> >>mayf >>John Burk wrote: >> >>>For a 427 stroke , 7500 rpm and the lighter oil everybody uses what sort of >>>bearing clearance works at Bonneville . >>> >>>John Burk From drmayf at mayfco.com Tue May 11 18:48:07 2010 From: drmayf at mayfco.com (drmayf) Date: Tue, 11 May 2010 17:48:07 -0700 Subject: [Land-speed] Bearing clearance In-Reply-To: <20100511235242.0679B18763F@autox.team.net> References: <06573D7DAA8F48259A1E60E00BFBE28E@john> <20100511235242.0679B18763F@autox.team.net> Message-ID: <4BE9FAC7.6000203@mayfco.com> "bearings are bearings"....yeah you'd think so, but them you'd probably be wrong! I can loan you a good book on tribology should you be inclined. Journal size makes a difference, how the oil is delivered to the bearing makes a difference, bearing whirl makes a difference. lots of things can make a difference. Had this be a 427 side oiler, I had some factory infor for the lemans motors they ran way back when. alas, twas a ch*vy.. You headed out in the morning? Which way you decide on? mayf Skip Higginbotham wrote: > More important than clearances is oil volume. If you run a dry sump > system, you're fine. But if you run a wet sump, be sure to have at > least 12 quarts of oil or one of the newer blocks that have priority > oiling. I have not so good experience........... > On the subject of clearance, with lower viscosity oil, reduce bearing > clearances. And piston skirt clearances. Depending on how light the > oil is, 2 to 3 thou on the rods and 3 to 4 thou on the mains. At least > 50 psi oil pressure and even better, 10 psi for each hundred HP. Doug > Odom is a good source of info on engine lower ends. > > It matters little the brand of engine....bearings are bearings. > > Good luck, > Skip > > > > > > > > At 07:40 PM 5/10/2010, John Burk wrote: > >> BBC >> >>> John, 427 what? Chevy? Ford? If tiz chevy and a stroked small block >>> then excuse the ring, lol.... I know nothing about them ch*vy >>> critters... >>> >>> mayf >>> John Burk wrote: >>> >>>> For a 427 stroke , 7500 rpm and the lighter oil everybody uses what >>>> sort of >>>> bearing clearance works at Bonneville . >>>> >>>> John Burk >>> > _______________________________________________ > Land-speed at autox.team.net > Donate: http://www.team.net/donate.html > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe/Manage: > http://autox.team.net/mailman/options/land-speed/drmayf at mayfco.com From drmayf at mayfco.com Tue May 11 18:50:40 2010 From: drmayf at mayfco.com (drmayf) Date: Tue, 11 May 2010 17:50:40 -0700 Subject: [Land-speed] Bearing clearance In-Reply-To: <20100511235242.0679B18763F@autox.team.net> References: <06573D7DAA8F48259A1E60E00BFBE28E@john> <20100511235242.0679B18763F@autox.team.net> Message-ID: <4BE9FB60.3000600@mayfco.com> OOps! Forgot something... 10 psig for every hundred hp? So a 1300 hp motor should have 130 psig? a 2500 hp one have 250 psig? I though the rule was 10 psig for every 1000 rpm. mayf Skip Higginbotham wrote: > More important than clearances is oil volume. If you run a dry sump > system, you're fine. But if you run a wet sump, be sure to have at > least 12 quarts of oil or one of the newer blocks that have priority > oiling. I have not so good experience........... > On the subject of clearance, with lower viscosity oil, reduce bearing > clearances. And piston skirt clearances. Depending on how light the > oil is, 2 to 3 thou on the rods and 3 to 4 thou on the mains. At least > 50 psi oil pressure and even better, 10 psi for each hundred HP. Doug > Odom is a good source of info on engine lower ends. > > It matters little the brand of engine....bearings are bearings. > > Good luck, > Skip > > > > > > > > At 07:40 PM 5/10/2010, John Burk wrote: > >> BBC >> >>> John, 427 what? Chevy? Ford? If tiz chevy and a stroked small block >>> then excuse the ring, lol.... I know nothing about them ch*vy >>> critters... >>> >>> mayf >>> John Burk wrote: >>> >>>> For a 427 stroke , 7500 rpm and the lighter oil everybody uses what >>>> sort of >>>> bearing clearance works at Bonneville . >>>> >>>> John Burk >>> > _______________________________________________ > Land-speed at autox.team.net > Donate: http://www.team.net/donate.html > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe/Manage: > http://autox.team.net/mailman/options/land-speed/drmayf at mayfco.com From joyseydevil at comcast.net Tue May 11 20:40:09 2010 From: joyseydevil at comcast.net (John Burk) Date: Tue, 11 May 2010 22:40:09 -0400 Subject: [Land-speed] Oiling Message-ID: <70EC553EE1AF46A89ACD126F8A16299B@john> My pocket calculator just told me some things I didn't know about getting oil from the main bearings to the rod bearings at higher rpm . Using the formula for centrifugal force .00034 x weight (lb) x radius (ft) x rpm squared The weight of motor oil .0318 # / ci ( 7.34 # / gal div. by 231 ) The radius .115 ft of a BBC main bearing of . ( half of 2.75" div. by 12 ) The radius .248 ft from the axis to the outside of the rod journal of a 427 bbc (half of 3.76" + 1.1 div. by 12 ) So at 7500 rpm it takes 70 psi to just push the oil to the center of the crank but centrifugal force adds 154 psi at the rod bearing . My 427 bbc dragster worked fine at 7500 rpm with 60 psi oil pressure so outward flow must have sucked the oil in to the center of the crank . I wonder if some combination of stroke , main journal dia , oil press and temp and rpm , rod bearing problems might not come from oil vaporizing at the crank axis , especially with fuel on the oil . Does anybody know the vapor pressure of motor oil at 200 deg . From joyseydevil at comcast.net Tue May 11 21:43:14 2010 From: joyseydevil at comcast.net (John Burk) Date: Tue, 11 May 2010 23:43:14 -0400 Subject: [Land-speed] Oiling Message-ID: I think my pocket calculator had a case of GIGO and that the radius should be halved . The in pressure required would be 30 psi and the out pressure gain would be 77 psi . At 7500 rpm the rod bearings would see incoming pressure less 30 + 77 or a gain of 47 psi . >My pocket calculator just told me some things I didn't know about getting oil from the main bearings to the rod >bearings at higher rpm . >Using the formula for centrifugal force .00034 x weight (lb) x radius (ft) x rpm squared >The weight of motor oil .0318 # / ci ( 7.34 # / gal div. by 231 ) >The radius .115 ft of a BBC main bearing of . ( half of 2.75" div. by 12 ) >The radius .248 ft from the axis to the outside of the rod journal of a 427 bbc (half of 3.76" + 1.1 div. by 12 ) >So at 7500 rpm it takes 70 psi to just push the oil to the center of the crank but centrifugal force adds 154 psi >at the rod bearing . My 427 bbc dragster worked fine at 7500 rpm with 60 psi oil pressure so outward flow >must have sucked the oil in to the center of the crank . I wonder if some combination of stroke , main journal >dia , oil press and temp and rpm , rod bearing problems might not come from oil vaporizing at the crank axis , >especially with fuel on the oil . Does anybody know the vapor pressure of motor oil at 200 deg . From ed at vetteracing.com Tue May 11 21:53:42 2010 From: ed at vetteracing.com (Ed Van Scoy) Date: Wed, 12 May 2010 03:53:42 +0000 Subject: [Land-speed] Fuel Injection Message-ID: Mayf, I called a buddy of mine that used to own a fuel injection shop and did bench cleaning and flow testing. He said he used mineral spirits. Ed Van Scoy #128 B/GT Corvette SCTA-BNI/Gear Grinder From drmayf at mayfco.com Tue May 11 23:00:26 2010 From: drmayf at mayfco.com (drmayf) Date: Tue, 11 May 2010 22:00:26 -0700 Subject: [Land-speed] Oiling In-Reply-To: <70EC553EE1AF46A89ACD126F8A16299B@john> References: <70EC553EE1AF46A89ACD126F8A16299B@john> Message-ID: <4BEA35EA.50204@mayfco.com> John, your calculator failed to mention a couple of things. One is that the oil in the bearing clearance gap is flowing out the sides of the bearing and that the oil there is at a much much reduced pressure. So although centrifugal force slings the oil outward it is not pressing against a closed hole: the oil is escaping. Another thing is the phasing of the oil flowing into the main bearing journal and on out to the rod journal. Need to check to see if the oil for a short time has a direct path from the oil gallery to the rod journal. It is necessary that the oil escapes the bearings.it gets really hot from the shear forces and from pushing the wedge of oil around between the two serfaces. I believe tha the NASCAR folk use a smaller bearign clearance and a low viscosity oil becaus eheat transfers to tha oil quicker than a heavier oil. And at high rpm hea tis the enemy. It kills bearings. So low viscosity oil, move a lot of heat, les shearing force, less bearing generated heat, oil out to oil cooler all tend to longer bearing life. Key here would be geting the clearance matched to weight of oil. Also that low viscosity stuff is easier to pump so a free hp gain. mayf my 1/2 cents worh, lol.. and prolly not worh that... John Burk wrote: >My pocket calculator just told me some things I didn't know about getting oil >from the main bearings to the rod bearings at higher rpm . > >Using the formula for centrifugal force .00034 x weight (lb) x radius (ft) x >rpm squared > >The weight of motor oil .0318 # / ci ( 7.34 # / gal div. by 231 ) > >The radius .115 ft of a BBC main bearing of . ( half of 2.75" div. by 12 ) > >The radius .248 ft from the axis to the outside of the rod journal of a 427 >bbc (half of 3.76" + 1.1 div. by 12 ) > >So at 7500 rpm it takes 70 psi to just push the oil to the center of the crank >but centrifugal force adds 154 psi at the rod bearing . My 427 bbc dragster >worked fine at 7500 rpm with 60 psi oil pressure so outward flow must have >sucked the oil in to the center of the crank . I wonder if some combination of >stroke , main journal dia , oil press and temp and rpm , rod bearing problems >might not come from oil vaporizing at the crank axis , especially with fuel on >the oil . Does anybody know the vapor pressure of motor oil at 200 deg . >_______________________________________________ >Land-speed at autox.team.net >Donate: http://www.team.net/donate.html >Archive: http://www.team.net/archive >Forums: http://www.team.net/forums >Unsubscribe/Manage: http://autox.team.net/mailman/options/land-speed/drmayf at mayfco.com From gmc6power at earthlink.net Wed May 12 08:41:24 2010 From: gmc6power at earthlink.net (James Tone) Date: Wed, 12 May 2010 10:41:24 -0400 (EDT) Subject: [Land-speed] Oiling Message-ID: <13121899.1273675284852.JavaMail.root@elwamui-lapwing.atl.sa.earthlink.net> >Key here would be getting the clearance matched to weight of oil. Check the Joe Gibbs Oil website will show this match... From jgmagoo at comcast.net Wed May 12 18:41:57 2010 From: jgmagoo at comcast.net (jgmagoo at comcast.net) Date: Thu, 13 May 2010 00:41:57 +0000 (UTC) Subject: [Land-speed] Fuel Injector Testing Message-ID: <714742014.12165421273711317573.JavaMail.root@sz0086a.emeryville.ca.mail.comcast.net> Mayf, The rig that the diesel shops use to test injectors looks like a series of glass (or maybe acrylic) tubes, maybe 24 to 30-inches longB mounted vertically on a wall and calibrated in cc's.B An injector is placed in the top of each tube and aB petcock valve is closed at the bottom of each tube. The injector pump is then spun on a machine at a known rpm or known number of revolutionsB at given throttle settings.B As diesel fuel is sprayed into each tube it is measured in cc's. This indicates the performance of each individual injector. A similar 'poor boy' device might be made from lengths of clear vinyl (1-inch or 3/4-inch??) tubing available at most hardware stores and fairly cheap. A piece of plywood, some clamps. plugs for the bottom of the tubing and a tape measure, and you're in business. Use gasoline and do it outside....and just be careful!B B No smoking! ;o) JGMagoo From jgmagoo at comcast.net Wed May 12 18:55:45 2010 From: jgmagoo at comcast.net (jgmagoo at comcast.net) Date: Thu, 13 May 2010 00:55:45 +0000 (UTC) Subject: [Land-speed] Fuel Injector Testing #2--Adendum Message-ID: <564503720.12170951273712145767.JavaMail.root@sz0086a.emeryville.ca.mail.comcast.net> Mayf, Re-read my previous post and it dawned on me (duh!) that the inside diameter of the vinyl tubing would not be consistant enough to get an accurate reading.B (double duh!) Put a plug in the bottom of each tube, starting out with the tube(s) empty.B After each test open the petcock(s) and drain the gasolineB into a graduated beaker to measure the amount of gasoline dispensed by each injector. With this method, possibly just one catch-tube could be used.B It would be slower, but probably just as accurate.B B A length of white PVC tubing could also be used as transparancy of the tube would no longer be an issue using this measurement method. JGMagoo From drmayf at mayfco.com Wed May 12 20:02:33 2010 From: drmayf at mayfco.com (drmayf) Date: Wed, 12 May 2010 19:02:33 -0700 Subject: [Land-speed] Fuel Injector Testing #2--Adendum In-Reply-To: <564503720.12170951273712145767.JavaMail.root@sz0086a.emeryville.ca.mail.comcast.net> References: <564503720.12170951273712145767.JavaMail.root@sz0086a.emeryville.ca.mail.comcast.net> Message-ID: <4BEB5DB9.1090307@mayfco.com> JG, we are thinking along the same lines with a few differences. I will use my hardware in the loop simulator to run the cars efi electronics That provides the drive for the injectors just as if I was making a run. I can stop at any rpm and any engine load and gather samples. I want to get a set of 8 samples at a time so I can do a direct comparison of the fuel mass per unit time or rpm Instead of volume measurement, since injectors are rated in pounds per hour, I will use a scale to make a weight measurement on the sample jars. I was thinking some pint mason jars, lol. If I use gasoline it will be via long extension hoses outside the shop. I have a 5 gallon can of mineral spirits that may be the working fluid, however. Hopefully less flamable and it will also clean the injectors. Thanks for th eideas! mayf jgmagoo at comcast.net wrote: >Mayf, > > > >Re-read my previous post and it dawned on me (duh!) that the inside diameter >of the vinyl tubing would not be consistant enough to get an accurate >reading.B (double duh!) > > > >Put a plug in the bottom of each tube, starting out with the tube(s) empty.B >After each test open the petcock(s) and drain the gasolineB into a graduated >beaker to measure the amount of gasoline dispensed by each injector. > > > >With this method, possibly just one catch-tube could be used.B It would be >slower, but probably just as accurate.B B A length of white PVC tubing could >also be used as transparancy of the tube would no longer be an issue using >this measurement method. > > > >JGMagoo >_______________________________________________ >Land-speed at autox.team.net >Donate: http://www.team.net/donate.html >Archive: http://www.team.net/archive >Forums: http://www.team.net/forums >Unsubscribe/Manage: http://autox.team.net/mailman/options/land-speed/drmayf at mayfco.com From dmirror3 at yahoo.com Wed May 12 20:21:04 2010 From: dmirror3 at yahoo.com (Dale Krumheuer) Date: Wed, 12 May 2010 19:21:04 -0700 (PDT) Subject: [Land-speed] Fuel Injector Testing #2--Adendum Message-ID: <627522.14608.qm@web58001.mail.re3.yahoo.com> This may be a little too late and really no solution to your query. I tried doing a search for the specs in the photo at www dot cruzinperformance dot com /injsteps.html but didn't find anything of value. Photo indicates 16B calibration fluid then another line CF 16B-5 etc. Perhaps someone recognizes the standards and has more input for you ? Again, no solution, just thinking... (always dangerous) All the best, Dale K Cleveland OH It is the province of knowledge to speak and it is the privilege of wisdom to listen. ~ Oliver Wendell Holmes --- On Wed, 5/12/10, drmayf wrote: From: drmayf Subject: Re: [Land-speed] Fuel Injector Testing #2--Adendum To: jgmagoo at comcast.net Cc: "land-speed-digest" Date: Wednesday, May 12, 2010, 10:02 PM JG, we are thinking along the same lines with a few differences. I will use my hardware in the loop simulator to run the cars efi electronics That provides the drive for the injectors just as if I was making a run. I can stop at any rpm and any engine load and gather samples. I want to get a set of 8 samples at a time so I can do a direct comparison of the fuel mass per unit time or rpm Instead of volume measurement, since injectors are rated in pounds per hour, I will use a scale to make a weight measurement on the sample jars. I was thinking some pint mason jars, lol. If I use gasoline it will be via long extension hoses outside the shop. I have a 5 gallon can of mineral spirits that may be the working fluid, however. Hopefully less flamable and it will also clean the injectors. Thanks for th eideas! mayf jgmagoo at comcast.net wrote: >Mayf, > > > >Re-read my previous post and it dawned on me (duh!) that the inside diameter >of the vinyl tubing would not be consistant enough to get an accurate >reading.B (double duh!) > > > >Put a plug in the bottom of each tube, starting out with the tube(s) empty.B >After each test open the petcock(s) and drain the gasolineB into a graduated >beaker to measure the amount of gasoline dispensed by each injector. > > > >With this method, possibly just one catch-tube could be used.B It would be >slower, but probably just as accurate.B B A length of white PVC tubing could >also be used as transparancy of the tube would no longer be an issue using >this measurement method. > > > >JGMagoo >_______________________________________________ >Land-speed at autox.team.net >Donate: http://www.team.net/donate.html >Archive: http://www.team.net/archive >Forums: http://www.team.net/forums >Unsubscribe/Manage: http://autox.team.net/mailman/options/land-speed/drmayf at mayfco.com _______________________________________________ Land-speed at autox.team.net Donate: http://www.team.net/donate.html Archive: http://www.team.net/archive Forums: http://www.team.net/forums Unsubscribe/Manage: http://autox.team.net/mailman/options/land-speed/dmirror3 at yahoo.com From drmayf at mayfco.com Wed May 12 20:48:21 2010 From: drmayf at mayfco.com (drmayf) Date: Wed, 12 May 2010 19:48:21 -0700 Subject: [Land-speed] Fuel Injector Testing #2--Adendum In-Reply-To: <627522.14608.qm@web58001.mail.re3.yahoo.com> References: <627522.14608.qm@web58001.mail.re3.yahoo.com> Message-ID: <4BEB6875.3040401@mayfco.com> It's viscor 16B test calibration fluid. I don't have the spec yet but I will find it somewhere even if I have to get with the mfg. I think it costs an arm and a leg. mayf Dale Krumheuer wrote: > This may be a little too late and really no solution to your query. > I tried doing a search for the specs in the photo at www dot > cruzinperformance dot com /injsteps.html but didn't find anything of > value. Photo indicates 16B calibration fluid then another line CF > 16B-5 etc. > Perhaps someone recognizes the standards and has more input for you ? > Again, no solution, just thinking... (always dangerous) > All the best, > Dale K > Cleveland OH > > > > It is the province of knowledge to speak and it is the privilege of > wisdom to listen. > ~ Oliver Wendell Holmes > > > --- On *Wed, 5/12/10, drmayf //* wrote: > > > From: drmayf > Subject: Re: [Land-speed] Fuel Injector Testing #2--Adendum > To: jgmagoo at comcast.net > Cc: "land-speed-digest" > Date: Wednesday, May 12, 2010, 10:02 PM > > JG, we are thinking along the same lines with a few differences. I > will use my hardware in the loop simulator to run the cars efi > electronics That provides the drive for the injectors just as if I > was > making a run. I can stop at any rpm and any engine load and gather > samples. I want to get a set of 8 samples at a time so I can do a > direct > comparison of the fuel mass per unit time or rpm Instead of volume > measurement, since injectors are rated in pounds per hour, I will > use a > scale to make a weight measurement on the sample jars. I was thinking > some pint mason jars, lol. If I use gasoline it will be via long > extension hoses outside the shop. I have a 5 gallon can of mineral > spirits that may be the working fluid, however. Hopefully less > flamable > and it will also clean the injectors. > > Thanks for th eideas! > > mayf > jgmagoo at comcast.net wrote: > > >Mayf, > > > > > > > >Re-read my previous post and it dawned on me (duh!) that the > inside diameter > >of the vinyl tubing would not be consistant enough to get an accurate > >reading.B (double duh!) > > > > > > > >Put a plug in the bottom of each tube, starting out with the > tube(s) empty.B > >After each test open the petcock(s) and drain the gasolineB into > a graduated > >beaker to measure the amount of gasoline dispensed by each injector. > > > > > > > >With this method, possibly just one catch-tube could be used.B > It would be > >slower, but probably just as accurate.B B A length of white PVC > tubing could > >also be used as transparancy of the tube would no longer be an > issue using > >this measurement method. From saltfever at comcast.net Thu May 13 23:59:08 2010 From: saltfever at comcast.net (Kirkwood) Date: Thu, 13 May 2010 22:59:08 -0700 Subject: [Land-speed] Fuel Injector Testing #2--Addendum Message-ID: A series of Viscor products are manufactured by Rock Valley Oil and Chemical Co. The other day I mentioned that I signed up to get a MSDS on Viscor 16,-A, 16-B, and 16-BR. Their sign-up process requires a user name and password that is mailed to you within 24 hours. Well 2 days later no joy! I plan to call them and get a spec and pricing details, however, I will be leaving for El Mirage tomorrow. I'll will call next Tuesday. If anybody would like to call, the number is 815/654-2400 (Illinois). Please post what you find out. From: drmayf It's viscor 16B test calibration fluid. I don't have the spec yet but I will find it somewhere even if I have to get with the mfg. I think it costs an arm and a leg. From saltfever at comcast.net Fri May 14 14:08:10 2010 From: saltfever at comcast.net (Kirkwood) Date: Fri, 14 May 2010 13:08:10 -0700 Subject: [Land-speed] Fuel Injector Testing #2--Addendum In-Reply-To: Message-ID: <65F09E550F604685AA218EF6CA0E8577@dim8100> Just a quick note. I called and the company says they are swamped and a few days behind in answering email. They will mail me the MSDS and pricing (5 gallon quantities) for Viscor 16, A, B and BR. I'll post results on Monday or Tuesday. Out-o-here for EM . . . . From: "Kirkwood" A series of Viscor products are manufactured by Rock Valley Oil and Chemical Co. The other day I mentioned that I signed up to get a MSDS on Viscor 16,-A, 16-B, and 16-BR. From saltfever at comcast.net Mon May 17 17:05:39 2010 From: saltfever at comcast.net (Kirkwood) Date: Mon, 17 May 2010 16:05:39 -0700 Subject: [Land-speed] Fuel Injector Testing Message-ID: <7961A0E1A7C745FEB9310CE751D01CD8@dim8100> I have received pricing and the MSDS for the following: Viscor 16-A Gasoline Calibrating Fluid, 5 gallon pail $131.25 plus $25.00 Small Package Service Charge, plus a $15.00 box charge. Density heavier than air, Flash Point 106F, Explosive range 1.4-8.1%. Viscor 16-B, 5 gallon pail $131.40, plus $25.00 Package Service Charge, plus a $15.00 Box Charge. Density is heavier than air, Flash Point 109F, Explosive range 2.3-8.1% Viscor 16-BR, 5 gallon pail $133.00, plus a $25.00 Small Package Service Charge, plus a $15.00 Box Charge. Density is heavier than air, Flash Point 109F, Explosive range 2.3-12.1% Each MSDS is 5 pages. Send me a PM and indicate the product if you want an MSDS. -Kirk From sardatech at yahoo.com Thu May 20 19:15:00 2010 From: sardatech at yahoo.com (tom sarda) Date: Thu, 20 May 2010 18:15:00 -0700 (PDT) Subject: [Land-speed] hans Message-ID: <769100.10175.qm@web54404.mail.re2.yahoo.com> Hey everyone, I'm looking at HANS devices and wonder which tether, sliding or fixed should I get. The seat is at 40 degrees and my neck is 15 so I need a medium 40. Just wonder about the tethers. Thanks, Tom From NT788 at comcast.net Fri May 21 10:51:13 2010 From: NT788 at comcast.net (NT788 at comcast.net) Date: Fri, 21 May 2010 16:51:13 +0000 (UTC) Subject: [Land-speed] hans In-Reply-To: <769100.10175.qm@web54404.mail.re2.yahoo.com> Message-ID: <133972719.32637571274460673543.JavaMail.root@sz0044a.emeryville.ca.mail.comcast.net> Tom Sliding tethers allow looking side to side. Is that neccessary in your case? Jack Hey everyone, I'm looking at HANS devices and wonder which tether, sliding or fixed should I get. The seat is at 40 degrees and my neck is 15 so I need a medium 40. Just wonder about the tethers. Thanks, Tom _______________________________________________ From saltfever at comcast.net Fri May 21 13:22:56 2010 From: saltfever at comcast.net (Kirkwood) Date: Fri, 21 May 2010 12:22:56 -0700 Subject: [Land-speed] Hans In-Reply-To: Message-ID: <39E2F16FD76842A09A0C46180D28C10F@dim8100> Also, look into the ''optional'' quick-release on the helmet (about $110). It makes egress far easier than the standard fixed attached point. From: tom sarda . . . which tether, sliding or fixed should I get. The seat is at 40 degrees and my neck is 15 so I need a medium 40. Just wonder about the tethers. From speedtimer at beyondbb.com Sun May 23 12:14:21 2010 From: speedtimer at beyondbb.com (speedtimer at beyondbb.com) Date: Sun, 23 May 2010 12:14:21 -0600 Subject: [Land-speed] Quote of the day Message-ID: " If all economists were laid end to end ,they would not reach a conclusion" George Bernard Shaw Ya think!! Glen From NT788 at comcast.net Sun May 23 13:52:48 2010 From: NT788 at comcast.net (NT788 at comcast.net) Date: Sun, 23 May 2010 19:52:48 +0000 (UTC) Subject: [Land-speed] Quote of the day In-Reply-To: Message-ID: <1015498832.295831274644368807.JavaMail.root@sz0044a.emeryville.ca.mail.comcast.net> People will be people! Jack " If all economists were laid end to end ,they would not reach a conclusion" George Bernard Shaw Ya think!! Glen _______________________________________________ From adin at frontier.net Sun May 23 14:16:52 2010 From: adin at frontier.net (David in Durango) Date: Sun, 23 May 2010 14:16:52 -0600 Subject: [Land-speed] Quote of the day References: <1015498832.295831274644368807.JavaMail.root@sz0044a.emeryville.ca.mail.comcast.net> Message-ID: People never change, they become moreso. ----- Original Message ----- From: To: Cc: "landspeed at autox.team.net" Sent: Sunday, May 23, 2010 1:52 PM Subject: Re: [Land-speed] Quote of the day > People will be people! > > Jack > > " If all economists were laid end to end ,they would not reach a > conclusion" > > George Bernard Shaw > > > > Ya think!! > > Glen > _______________________________________________ > _______________________________________________ > Land-speed at autox.team.net > Donate: http://www.team.net/donate.html > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe/Manage: > http://autox.team.net/mailman/options/land-speed/adin at frontier.net > > __________ Information from ESET Smart Security, version of virus > signature database 5139 (20100523) __________ > > The message was checked by ESET Smart Security. > > http://www.eset.com > > > __________ Information from ESET Smart Security, version of virus signature database 5139 (20100523) __________ The message was checked by ESET Smart Security. http://www.eset.com From NT788 at comcast.net Sun May 23 14:19:33 2010 From: NT788 at comcast.net (NT788 at comcast.net) Date: Sun, 23 May 2010 20:19:33 +0000 (UTC) Subject: [Land-speed] Quote of the day In-Reply-To: Message-ID: <827619147.300541274645973013.JavaMail.root@sz0044a.emeryville.ca.mail.comcast.net> Yeah Yeah Thats it! People never change, they become moreso. > People will be people! > > Jack > > " If all economists were laid end to end ,they would not reach a > conclusion" > > George Bernard Shaw > > > > Ya think!! > > Glen > _______________________________________________ > _______________________________________________ > Land-speed at autox.team.net > Donate: http://www.team.net/donate.html > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe/Manage: > http://autox.team.net/mailman/options/land-speed/adin at frontier.net > > __________ Information from ESET Smart Security, version of virus > signature database 5139 (20100523) __________ > > The message was checked by ESET Smart Security. > > http://www.eset.com > > > __________ Information from ESET Smart Security, version of virus signature database 5139 (20100523) __________ The message was checked by ESET Smart Security. http://www.eset.com From mike.meierle at alcatel-lucent.com Sun May 23 15:12:52 2010 From: mike.meierle at alcatel-lucent.com (Meierle, Michael D (Mike)) Date: Sun, 23 May 2010 16:12:52 -0500 Subject: [Land-speed] Quote of the day Message-ID: Opportunity is missed by most because it is dressed in overalls and looks like work. - Thomas Edison From jolylance at earthlink.net Sun May 23 15:48:54 2010 From: jolylance at earthlink.net (Joe & Lynne Lance) Date: Sun, 23 May 2010 17:48:54 -0400 Subject: [Land-speed] Quote of the day In-Reply-To: References: Message-ID: There comes a time when every man has to grab the bull by the tail and face the situation----W. C. Fields -----Original Message----- From: land-speed-bounces at autox.team.net [mailto:land-speed-bounces at autox.team.net] On Behalf Of Meierle, Michael D (Mike) Sent: Sunday, May 23, 2010 5:13 PM To: land-speed at autox.team.net Subject: [?? Probable Spam] Re: [Land-speed] Quote of the day Opportunity is missed by most because it is dressed in overalls and looks like work. - Thomas Edison _______________________________________________ Land-speed at autox.team.net Donate: http://www.team.net/donate.html Archive: http://www.team.net/archive Forums: http://www.team.net/forums Unsubscribe/Manage: http://autox.team.net/mailman/options/land-speed/jolylance at earthlink.net From drmayf at mayfco.com Sun May 23 23:02:30 2010 From: drmayf at mayfco.com (drmayf) Date: Sun, 23 May 2010 22:02:30 -0700 Subject: [Land-speed] Cam Gear Drives... Message-ID: <4BFA0866.2060305@mayfco.com> Got a new Jegs sale catalog today and was thumbing through it. Saw a cam gear drive ans stopped to think about that. Hmmm, I do not know if I ever knew of anyone who actually used one of those on their car. Anybody on the list use one for a Ford Small block? It work? The list has been deadly silent and I am starting to worry that Pahrump actually slid off th earth. Anybody there? mayf From NT788 at comcast.net Mon May 24 08:45:16 2010 From: NT788 at comcast.net (NT788 at comcast.net) Date: Mon, 24 May 2010 14:45:16 +0000 (UTC) Subject: [Land-speed] Cam Gear Drives... In-Reply-To: <4BFA0866.2060305@mayfco.com> Message-ID: <872331126.511411274712316297.JavaMail.root@sz0044a.emeryville.ca.mail.comcast.net> I have heard the good ones take 13hp.Belt drives the least. Jack Got a new Jegs sale catalog today and was thumbing through it. B Saw a cam gear drive ans stopped to think about that. Hmmm, I do not know if I ever knew of anyone who actually used one of those on their car. Anybody on the list use one for a Ford Small block? It work? The list has been deadly silent and I am starting to worry that Pahrump actually slid off th earth. Anybody there? mayf _______________________________________________ Land-speed at autox.team.net Donate: http://www.team.net/donate.html Archive: http://www.team.net/archive Forums: http://www.team.net/forums Unsubscribe/Manage: http://autox.team.net/mailman/options/land-speed/nt788 at comcast.net From NT788 at comcast.net Mon May 24 09:22:59 2010 From: NT788 at comcast.net (NT788 at comcast.net) Date: Mon, 24 May 2010 15:22:59 +0000 (UTC) Subject: [Land-speed] Quote of the day In-Reply-To: Message-ID: <440760279.532141274714579563.JavaMail.root@sz0044a.emeryville.ca.mail.comcast.net> Thank goodness for poets authorsB composers and comedians! Jack There comes a time when every man has to grab the bull by the tail and face the situation----W. C. Fields Opportunity is missed by most because it is dressed in overalls and looks like work. - Thomas Edison _______________________________________________ From joyseydevil at comcast.net Mon May 24 09:51:13 2010 From: joyseydevil at comcast.net (John Burk) Date: Mon, 24 May 2010 11:51:13 -0400 Subject: [Land-speed] Ring end gap Message-ID: How much is enough ring end gap for the top 2 rings of an unblown gas bbc ? This is for my A/GS . John Burk From saltfever at comcast.net Mon May 24 13:51:04 2010 From: saltfever at comcast.net (Kirkwood) Date: Mon, 24 May 2010 12:51:04 -0700 Subject: [Land-speed] Cam Gear Drives... Message-ID: <761FFA21B50D4057A4C1400FF35344B9@dim8100> It is a not needed for LSR and a waste of money. . . before the flames start let me explain. Gear drive was really developed for circle cars. They are constantly on and off throttle every 15-30 seconds. In that environment a chain takes an incredible beating. The first ones were noisy (most still are) and a lot of ''kids'' liked the artificial blower sound! Precision was not the focus, longer life was the real issue. In order to sell more units advertising swill slanted toward the street and other cars . . . it worked! Bottom line, in LSR you are WOT . . . run a good chain and save money. YMMV From jgmagoo at comcast.net Tue May 25 10:39:24 2010 From: jgmagoo at comcast.net (jgmagoo at comcast.net) Date: Tue, 25 May 2010 16:39:24 +0000 (UTC) Subject: [Land-speed] The World's Fastest Motorcycle Is For Sale>From>JG Magoo Message-ID: <647928556.1130621274805564673.JavaMail.root@sz0086a.emeryville.ca.mail.comcast.net> The World's Fastest Motorcycle is For Sale From neil at dbelltech.com Tue May 25 13:15:43 2010 From: neil at dbelltech.com (Neil Albaugh) Date: Tue, 25 May 2010 12:15:43 -0700 Subject: [Land-speed] Cam Gear Drives... In-Reply-To: <4BFA0866.2060305@mayfco.com> References: <4BFA0866.2060305@mayfco.com> Message-ID: <029D5FCB88B342E2B65F9784EE84DDF2@tiger> Mayf; I have one on my built- up Donovan SBC. It is a Summers Brothers gear drive which is pretty popular with circle track and drag guys. It is fairly expensive but unless you are going to go with a really good gear drive like this I'd stick with a Cloyes roller chain cam drive. Regards, Neil Tucson, AZ -------------------------------------------------- From: "drmayf" Sent: Sunday, May 23, 2010 10:02 PM To: "LSR" Subject: [Land-speed] Cam Gear Drives... > Got a new Jegs sale catalog today and was thumbing through it. Saw a cam > gear drive ans stopped to think about that. Hmmm, I do not know if I ever > knew of anyone who actually used one of those on their car. Anybody on the > list use one for a Ford Small block? It work? > The list has been deadly silent and I am starting to worry that Pahrump > actually slid off th earth. Anybody there? > > mayf From jpszalay01 at insightbb.com Tue May 25 13:56:17 2010 From: jpszalay01 at insightbb.com (John Szalay) Date: Tue, 25 May 2010 15:56:17 -0400 Subject: [Land-speed] NOT LSR, but a car question none the less.. Message-ID: <9CF6C2024DF24BE4A7AC48051F00B3D0@Dell4400> I know that everyone is working toward Bonneville and time is running out.. but I came across some photos in the LIFE archives that answered one question I had for many years. There was a Model A Ford that the test pilots at Muroc & Edwards drove. Heard the story for years. even has half a page in Chuck Yeagers autobiography. The LIFE archives provided a couple of photos of the car showing the 1956 Calif. license plate GGD-283 photos were taken March 1956, One were in the Life Magazine issue of June 18, 1956 Can anyone come up with a way to obtain the serial Or VIN of that Ford, from the CA DMV ? If we could trace that car , I think it would be worth seeing if its still on the road, and what shape its in.. I have no financial interest, just curious.. Some of the past owners of that 31 Ford..(Yeager's words) Joe Wolfe Neil Latham Chuck Yeager Pete Everest Iven Kincheloe Bob White IF you recognize those names, you know that in the 40s, 50s, and 60s they were some of the fastest men in the world. Test pilots at Muroc which later became Edwards test center. Chuck Yeager flew the X-1 to be the first man to break the sound barrier, Bob White flew the X-15 to Mach 4, 5, & 6 the others just as fast but not as lucky. The car, by gentleman's agreement was supposed to remain at Edwards and was to be sold only to test pilots, for no more then $100. According to Chuck Yeager, Bob White could not keep it running, ended up selling it to an airman, who, when he left, took the car with him. Here are photos of Chuck Yeager with the car. and Pete Everest during the time he flew the X-2 the photos of the car, front and rear, show the plate in 1956. the car with 1956 Calif plates http://www.gstatic.com/hostedimg/2ba498ec50d42232_large http://www.gstatic.com/hostedimg/9b3c77a3c552c5fd_large on the apron at Edwards. 1956 with Pete Everest at the wheel http://www.gstatic.com/hostedimg/96ed9b88ad5f0359_large On the Flightline at Edwards AFB 1956 B-50 mothership with X-2 on-board. http://www.gstatic.com/hostedimg/8380861c2c1a4d85_large http://www.gstatic.com/hostedimg/3a4f0d930a0d646d_large Pete Everest with car , 1956 lic plate visible http://www.gstatic.com/hostedimg/0b0136c339a14061_large Pete Everest getting a pushstart. http://www.gstatic.com/hostedimg/6b9546d3fa230cb0_large http://www.gstatic.com/hostedimg/d4e7d10fdfb3a303_large http://www.gstatic.com/hostedimg/90dd21074a2fb4b8_large Closeup pf the car and Pete Everest http://www.gstatic.com/hostedimg/def60a78203b5709_large test pilot Iven C. Kincheloe posing with his plane. http://www.gstatic.com/hostedimg/d74bfa24281392cf_large Chuck Yeager with the car.. http://jalopyjournal.com/forum/showthread.php?t=428585&page=22 Leaving the flight line or guard shack http://www.gstatic.com/hostedimg/e100a9d3c004628a_large http://www.gstatic.com/hostedimg/240f2f50ed971736_large From jpszalay01 at insightbb.com Tue May 25 16:01:30 2010 From: jpszalay01 at insightbb.com (John Szalay) Date: Tue, 25 May 2010 18:01:30 -0400 Subject: [Land-speed] NOT LSR, but a car question none the less.. In-Reply-To: <5E3EA19A7E1944BC90F0FEF15D248636@DaveSatellite> References: <9CF6C2024DF24BE4A7AC48051F00B3D0@Dell4400> <5E3EA19A7E1944BC90F0FEF15D248636@DaveSatellite> Message-ID: <76D8C050D49F4761B2B12D100B8FA51A@Dell4400> Oh Yea, Chuck and Glennis Yeager, both had a lot to say about her in the autobiography. she was a hell of a pilot and character in her own right. AIr Farce brass done her dirty....... FWIW: I was looking into the LIFE archives to see if they had any photos about the LSR days at Muroc when I stumbled onto the model A photos. heard the car story, years before but had never been able to get any real info. until the license photos popped up.. Never know what you are going to find in there... -------------------------------------------------- From: "Dave Dahlgren" Sent: Tuesday, May 25, 2010 4:01 PM To: "John Szalay" Subject: Re: [Land-speed] NOT LSR, but a car question none the less.. > Poncho Barnes???? Happy Bottom riding club there was a movie I read the > book she was the real deal.. they all hung out at her place in the > desert.. > ----- Original Message ----- From jpszalay01 at insightbb.com Tue May 25 16:04:04 2010 From: jpszalay01 at insightbb.com (John Szalay) Date: Tue, 25 May 2010 18:04:04 -0400 Subject: [Land-speed] NOT LSR, but a car question none the less.. In-Reply-To: <24E6F8718EC1444A91E94A83430DE15D@GlenPC> References: <9CF6C2024DF24BE4A7AC48051F00B3D0@Dell4400> <24E6F8718EC1444A91E94A83430DE15D@GlenPC> Message-ID: <0C4653C0BD014C3DBBC2D0904D873FBB@Dell4400> Will do.. THanks... was scanning the LIFE archives to see if they had any Muroc LSR photos when I stumbled onto the model A shots.. Never know what you will find in there, if you don't dig... -------------------------------------------------- From: Sent: Tuesday, May 25, 2010 4:13 PM To: "John Szalay" ; "Land Speed" Subject: Re: [Land-speed] NOT LSR, but a car question none the less.. > John > I would think checking with the Modal A clubs in California would be a > good place to start. Google the club for contact information. Good luck > and let us know what you find out. > Glen From wester6935 at comcast.net Wed May 26 09:03:07 2010 From: wester6935 at comcast.net (Wester Potter) Date: Wed, 26 May 2010 09:03:07 -0600 Subject: [Land-speed] Bill Smith Collection : Museum of American Speed : Speedway Motors Collection : Lincoln, NE In-Reply-To: References: Message-ID: Their regular tour hours are Monday thru Friday at 2 PM from May through September. Admission is $10 for the tour. Call ahead to find out when they are having scheduled tours from October through April. The number is 1-402-323-3166. To get to the museum, take the I-80 Exit #396 to West "O" Street, turn left to Sun Valley Blvd ( I think it's almost a mile) and turn left again on Victory Lane. The museum is a large, square, three story building with open space on either side. There is parking between the Speedway warehouse/sales entrance and the museum. There's several sandwich shops on your left as you approach the Sun Valley Blvd. stop light. You'll likely want to eat something there. They don't allow food or drinks in the museum. The tours move at a rather brisk pace to cover all three floors of the museum. That's the only draw back because for a racer there's just so very much to see there. There's a good representation of the things on display at the museum site Dale has listed. The displays are not static. I've been there several times and there's always something new and interesting to see. John's challenge is getting what Speedy Bill buys out on display, there's a lot he acquires that is in the process of preparation for display. There is an elevator if you don't handle stair well. If you know John MacKichan you may want to call his cell phone, 402-314-6862 for more information. He has been given expanded duties for Speedway and isn't always available. Tom Burkland, Ron Shook and I were there in early April and we felt guilty about the time he spent with us but really appreciated his insight on the collection and the mission of the museum. Wes On May 26, 2010, at 7:37 AM, Dale Pulju wrote: > > http://www.museumofamericanspeed.com/index.shtml > > i think i will stop here this year on way back to penna > > dale From saltfever at comcast.net Wed May 26 15:33:16 2010 From: saltfever at comcast.net (Kirkwood) Date: Wed, 26 May 2010 14:33:16 -0700 Subject: [Land-speed] Cam Gear Drives Message-ID: <499A1081D84144F4B29CFCEB69C66FB7@dim8100> In the old days (after the flathead) the ubiquitous SBC was the engine of choice in circle track racing. That environment was a killer of stock timing chains. When a chain broke it was not a matter of simply replacing a $19.95 chain. With a high compression motor a broken chain always resulted in a piston-to-valve collision! That $19 part turned into hundreds of dollars for repairs! When the $39 Cloyes roller came out it was supposed to be a fix. Not! The gear drive was created for durability in an abusive environment and nothing more. Regardless of advertising swill, I have not seen any good data clearly showing increased precision or efficiency over a roller chain. Although, engineering tests have shown precision gear systems may possibly have better efficiency that a chain it has never been demonstrated for currently manufactured timing gears. From saltfever at comcast.net Wed May 26 15:34:29 2010 From: saltfever at comcast.net (Kirkwood) Date: Wed, 26 May 2010 14:34:29 -0700 Subject: [Land-speed] Cam Belt-Drives Message-ID: <96DE694B52094C41914C6763F0D203C3@dim8100> Mayf's timely question has raised another issue. If one was to believe advertising you would think that a belt drive was a magic excelsior to dampen all the bad harmonics coupled to the cam. Not being an engineer it sounded like a plausible solution. However, as a technocrat suspicious of unsubstantiated advertising, I am always looking for good data proving the supposition. I am still neutral about belt drive claims. Testing and engineering analysis to prove belt-drive claims is non-trivial and expensive. In Experimental Aviation a belt-drive-prop-reduction-unit has always claimed, among other things, to be beneficial due to its dampening characteristics. So, in absence of good data, it is refreshing to see an interesting article that appears to debunk the status quo. http://www.eaa.org/experimenter/articles/2009-10_beltdrive.asp Knowledge is horsepower. Too much is a good thing :-) From yesford at clear.net.nz Wed May 26 16:57:56 2010 From: yesford at clear.net.nz (Chris Harris) Date: Thu, 27 May 2010 10:57:56 +1200 Subject: [Land-speed] Cam Belt-Drives In-Reply-To: <96DE694B52094C41914C6763F0D203C3@dim8100> References: <96DE694B52094C41914C6763F0D203C3@dim8100> Message-ID: <836F65F2A09247B5B059EBEC3BD85086@ChrisHarrisPC> Interesting data, despite lack of harmonic dampening with belt drive, still wouldn't use anything else. They're a super nice setup, very dependable and make cam timing changes a snap when dyno flogging etc. Chris Harris...............NZed. > Mayf's timely question has raised another issue. If one was to believe > advertising you would think that a belt drive was a magic excelsior to > dampen all the bad harmonics coupled to the cam. Not being an engineer it > sounded like a plausible solution. However, as a technocrat suspicious of > unsubstantiated advertising, I am always looking for good data proving the > supposition. I am still neutral about belt drive claims. Testing and > engineering analysis to prove belt-drive claims is non-trivial and > expensive. In Experimental Aviation a belt-drive-prop-reduction-unit has > always claimed, among other things, to be beneficial due to its dampening > characteristics. So, in absence of good data, it is refreshing to see an > interesting article that appears to debunk the status quo. > > http://www.eaa.org/experimenter/articles/2009-10_beltdrive.asp From joyseydevil at comcast.net Wed May 26 17:44:49 2010 From: joyseydevil at comcast.net (John Burk) Date: Wed, 26 May 2010 19:44:49 -0400 Subject: [Land-speed] ] Cam Gear Drives Message-ID: Mayf my only experience so far is limited to my B/GD & A/FD ,150 full throttle miles , 600 x 1/4 . My only failure (stock Chevy chain , die cast / nylon upper , powdered iron lower) was with an experimental flat tappet cam Howards reground on a stock cam and all the lobes wiped out at the same time . Got a Cloyes and never had another problem . Gary Peters / Hemi Hunter , successful bbc top fueler only ever used a stock chain and sprockets . I'd say Cloyes . John From drmayf at mayfco.com Wed May 26 18:52:10 2010 From: drmayf at mayfco.com (drmayf) Date: Wed, 26 May 2010 17:52:10 -0700 Subject: [Land-speed] Cam Belt-Drives In-Reply-To: <96DE694B52094C41914C6763F0D203C3@dim8100> References: <96DE694B52094C41914C6763F0D203C3@dim8100> Message-ID: <4BFDC23A.8060403@mayfco.com> Sorry, I am not buying it. Why, you may ask? Well, he provides absolutley no data, no methodology to test or anything other than trust me. Just because he says it is so. Well, he has to show me the math and physics involved. He talks of no torsional inputs from the prop, but looking at his cowling arrangement shows me that's baloney. Every time a blade half goes from the horizintal and passing below the radiator it has a torsioan; input that is different that the rest of the propeller arc. And teh belt is way more than just a coupling stiffness mechanism. How's that? well the teeth on the belt are teh shock absorbers which give to reduce the harmonics. It is kind of like a rubber torsional coupling for a boat or anything that needs drive shaft shock absorbing, just on a smaller basis but more of them. In teh case of a ICE th eidea is to reduce crank harmonics and preven them from getting into the cam causing valve train errors. Not to mention spark timing issues. So I am still on board with cam drive belt systems. Just wish I could afford one, lol... But I like his motor! That is the one on my Turbo Sprint! A screaming 993 cc of turbo terror......maybe...... mayf Kirkwood wrote: >Mayf's timely question has raised another issue. If one was to believe >advertising you would think that a belt drive was a magic excelsior to >dampen all the bad harmonics coupled to the cam. Not being an engineer it >sounded like a plausible solution. However, as a technocrat suspicious of >unsubstantiated advertising, I am always looking for good data proving the >supposition. I am still neutral about belt drive claims. Testing and >engineering analysis to prove belt-drive claims is non-trivial and >expensive. In Experimental Aviation a belt-drive-prop-reduction-unit has >always claimed, among other things, to be beneficial due to its dampening >characteristics. So, in absence of good data, it is refreshing to see an >interesting article that appears to debunk the status quo. > >http://www.eaa.org/experimenter/articles/2009-10_beltdrive.asp > > > >Knowledge is horsepower. Too much is a good thing :-) >_______________________________________________ >Land-speed at autox.team.net >Donate: http://www.team.net/donate.html >Archive: http://www.team.net/archive >Forums: http://www.team.net/forums >Unsubscribe/Manage: http://autox.team.net/mailman/options/land-speed/drmayf at mayfco.com From drmayf at mayfco.com Wed May 26 18:57:13 2010 From: drmayf at mayfco.com (drmayf) Date: Wed, 26 May 2010 17:57:13 -0700 Subject: [Land-speed] Cam Belt-Drives In-Reply-To: <96DE694B52094C41914C6763F0D203C3@dim8100> References: <96DE694B52094C41914C6763F0D203C3@dim8100> Message-ID: <4BFDC369.7060200@mayfco.com> Resent...stupid trailer at the end..... m Sorry, I am not buying it. Why, you may ask? Well, he provides absolutley no data, no methodology to test or anything other than trust me. Just because he says it is so. Well, he has to show me the math and physics involved. He talks of no torsional inputs from the prop, but looking at his cowling arrangement shows me that's baloney. Every time a blade half goes from the horizintal and passing below the radiator it has a torsioan; input that is different that the rest of the propeller arc. And teh belt is way more than just a coupling stiffness mechanism. How's that? well the teeth on the belt are teh shock absorbers which give to reduce the harmonics. It is kind of like a rubber torsional coupling for a boat or anything that needs drive shaft shock absorbing, just on a smaller basis but more of them. In teh case of a ICE th eidea is to reduce crank harmonics and preven them from getting into the cam causing valve train errors. Not to mention spark timing issues. So I am still on board with cam drive belt systems. Just wish I could afford one, lol... But I like his motor! That is the one on my Turbo Sprint! A screaming 993 cc of turbo terror......maybe...... mayf Kirkwood wrote: >Mayf's timely question has raised another issue. If one was to believe >advertising you would think that a belt drive was a magic excelsior to >dampen all the bad harmonics coupled to the cam. Not being an engineer it >sounded like a plausible solution. However, as a technocrat suspicious of >unsubstantiated advertising, I am always looking for good data proving the >supposition. I am still neutral about belt drive claims. Testing and >engineering analysis to prove belt-drive claims is non-trivial and >expensive. In Experimental Aviation a belt-drive-prop-reduction-unit has >always claimed, among other things, to be beneficial due to its dampening >characteristics. So, in absence of good data, it is refreshing to see an >interesting article that appears to debunk the status quo. > >http://www.eaa.org/experimenter/articles/2009-10_beltdrive.asp > > > >Knowledge is horsepower. Too much is a good thing :-) >_______________________________________________ >Land-speed at autox.team.net >Donate: http://www.team.net/donate.html >Archive: http://www.team.net/archive >Forums: http://www.team.net/forums >Unsubscribe/Manage: http://autox.team.net/mailman/options/land-speed/drmayf at mayfco.com From neil at dbelltech.com Wed May 26 19:13:06 2010 From: neil at dbelltech.com (Neil Albaugh) Date: Wed, 26 May 2010 18:13:06 -0700 Subject: [Land-speed] Cam Gear Drives In-Reply-To: <499A1081D84144F4B29CFCEB69C66FB7@dim8100> References: <499A1081D84144F4B29CFCEB69C66FB7@dim8100> Message-ID: Back in '72 or '73 we were practicing on Saturday for a Can-Am race the next day when a timing chain broke on our aluminum BBC. We pulled the engine and hauled off it to George Bolthoff's shop where we helped tear it down and scrounged through the shop to find parts that were good enough to replace the broken ones-- all the speed shops were closed by then. We found everything but a few Crane roller rocker arms but with the engine assembled and missing a few rockers we went back to Riverside and the Shadow team was kind enough to lend us the rockers that we needed to finish the engine. We worked all night refitting the engine & tranny and made it to the starting grid-- they actually held up the start of the race a few minutes so we could take our place on the grid. The damn crowd was keeping us from getting out on the track so Bob smoked the tires and scattered the people like quail. The interesting thing was that our M8C McLaren finished and the Shadow didn't. Oh well-- just a story about broken timing chains from a non- sprint car venue. Regards, Neil Tucson, AZ -------------------------------------------------- From: "Kirkwood" Sent: Wednesday, May 26, 2010 2:33 PM To: Subject: [Land-speed] Cam Gear Drives > In the old days (after the flathead) the ubiquitous SBC was the engine of > choice in circle track racing. That environment was a killer of stock > timing > chains. When a chain broke it was not a matter of simply replacing a > $19.95 > chain. With a high compression motor a broken chain always resulted in a > piston-to-valve collision! That $19 part turned into hundreds of dollars > for > repairs! When the $39 Cloyes roller came out it was supposed to be a fix. > Not! The gear drive was created for durability in an abusive environment > and nothing more. Regardless of advertising swill, I have not seen any > good > data clearly showing increased precision or efficiency over a roller > chain. > Although, engineering tests have shown precision gear systems may possibly > have better efficiency that a chain it has never been demonstrated for > currently manufactured timing gears. From neil at dbelltech.com Wed May 26 19:16:13 2010 From: neil at dbelltech.com (Neil Albaugh) Date: Wed, 26 May 2010 18:16:13 -0700 Subject: [Land-speed] Cam Belt-Drives In-Reply-To: <96DE694B52094C41914C6763F0D203C3@dim8100> References: <96DE694B52094C41914C6763F0D203C3@dim8100> Message-ID: I might have more faith in the article's author if he had shown some actual test data to back up his claim. Regards, Neil Tucson, AZ -------------------------------------------------- From: "Kirkwood" Sent: Wednesday, May 26, 2010 2:34 PM To: Subject: [Land-speed] Cam Belt-Drives > Mayf's timely question has raised another issue. If one was to believe > advertising you would think that a belt drive was a magic excelsior to > dampen all the bad harmonics coupled to the cam. Not being an engineer it > sounded like a plausible solution. However, as a technocrat suspicious of > unsubstantiated advertising, I am always looking for good data proving the > supposition. I am still neutral about belt drive claims. Testing and > engineering analysis to prove belt-drive claims is non-trivial and > expensive. In Experimental Aviation a belt-drive-prop-reduction-unit has > always claimed, among other things, to be beneficial due to its dampening > characteristics. So, in absence of good data, it is refreshing to see an > interesting article that appears to debunk the status quo. > > http://www.eaa.org/experimenter/articles/2009-10_beltdrive.asp > > > > Knowledge is horsepower. Too much is a good thing :-) From NT788 at comcast.net Thu May 27 10:34:54 2010 From: NT788 at comcast.net (NT788 at comcast.net) Date: Thu, 27 May 2010 16:34:54 +0000 (UTC) Subject: [Land-speed] Cam Belt-Drives In-Reply-To: <4BFDC369.7060200@mayfco.com> Message-ID: <980496416.1910511274978094863.JavaMail.root@sz0044a.emeryville.ca.mail.comcast.net> the little belt drive on my cheap rockwell table saw has held up for years and years under my abuse! i don't have one on my trailer jack m Sorry, I am not buying it. B Why, you may ask? Well, he provides absolutley no data, no methodology to test B or anything other than trust me. Just because he says B it is so. B Well, he has to show me the math and physics involved. B He talks of no torsional inputs from the prop, but looking at his cowling arrangement shows me that's baloney. Every time a blade half goes from the horizintal and passing below the radiator it has a torsioan; input that is different that the rest of the propeller arc. B And teh belt is way more than just a coupling stiffness mechanism. How's that? well the teeth on the belt are teh shock absorbers which give to reduce the harmonics. B It is kind of like a rubber torsional coupling for a boat or anything that needs drive shaft shock absorbing, just on a smaller basis but more of them. B In teh case of a ICE th eidea is to reduce crank harmonics and preven them from getting into the cam causing valve train B errors. Not to mention spark timing issues. So I am still on board with cam drive belt systems. Just wish I could afford one, lol... But I like his motor! That is the one on my Turbo Sprint! A screaming 993 cc of turbo terror......maybe...... mayf Kirkwood wrote: >Mayf's timely question has raised another issue. If one was to believe >advertising you would think that a belt drive was a magic excelsior to >dampen all the bad harmonics coupled to the cam. Not being an engineer it >sounded like a plausible solution. However, as a technocrat suspicious of >unsubstantiated advertising, I am always looking for good data proving the >supposition. I am still neutral about belt drive claims. Testing and >engineering analysis to prove belt-drive claims is non-trivial and >expensive. In Experimental Aviation a belt-drive-prop-reduction-unit has >always claimed, among other things, to be beneficial due to its dampening >characteristics. B So, in absence of good data, it is refreshing to see an >interesting article that appears to debunk the status quo. > >http://www.eaa.org/experimenter/articles/2009-10_beltdrive.asp > > > >Knowledge is horsepower. Too much is a good thing :-) >_______________________________________________ >Land-speed at autox.team.net >Donate: http://www.team.net/donate.html >Archive: http://www.team.net/archive >Forums: http://www.team.net/forums >Unsubscribe/Manage: http://autox.team.net/mailman/options/land-speed/drmayf at mayfco.com _______________________________________________ Land-speed at autox.team.net Donate: http://www.team.net/donate.html Archive: http://www.team.net/archive Forums: http://www.team.net/forums Unsubscribe/Manage: http://autox.team.net/mailman/options/land-speed/nt788 at comcast.net From NT788 at comcast.net Thu May 27 10:47:29 2010 From: NT788 at comcast.net (NT788 at comcast.net) Date: Thu, 27 May 2010 16:47:29 +0000 (UTC) Subject: [Land-speed] Cam Belt-Drives In-Reply-To: <96DE694B52094C41914C6763F0D203C3@dim8100> Message-ID: <1224039017.1916241274978849281.JavaMail.root@sz0044a.emeryville.ca.mail.comcast.net> Attention to and learning detail is what makes an engine work! I can put on decals real good, and that's about it! Jack Mayf's timely question has raised another issue. If one was to believe advertising you would think that a belt drive was a magic excelsior to dampen all the bad harmonics coupled to the cam. Not being an engineer it sounded like a plausible solution. However, as a technocrat suspicious of unsubstantiated advertising, I am always looking for good data proving the supposition. I am still neutral about belt drive claims. Testing and engineering analysis to prove belt-drive claims is non-trivial and expensive. In Experimental Aviation a belt-drive-prop-reduction-unit has always claimed, among other things, to be beneficial due to its dampening characteristics. B So, in absence of good data, it is refreshing to see an interesting article that appears to debunk the status quo. http://www.eaa.org/experimenter/articles/2009-10_beltdrive.asp B Knowledge is horsepower. Too much is a good thing :-) _______________________________________________ Land-speed at autox.team.net Donate: http://www.team.net/donate.html Archive: http://www.team.net/archive Forums: http://www.team.net/forums Unsubscribe/Manage: http://autox.team.net/mailman/options/land-speed/nt788 at comcast.net From saltfever at comcast.net Thu May 27 13:31:54 2010 From: saltfever at comcast.net (Kirkwood) Date: Thu, 27 May 2010 12:31:54 -0700 Subject: [Land-speed] Cam Belt-Drives In-Reply-To: <4BFDC23A.8060403@mayfco.com> Message-ID: <154B793E7C4842ED8229292B4A03E8C7@dim8100> Well that is kind of the same story for the proponents of belt drive. No data. I appreciated the article in that it made me really think of all the inertias in the system and how they are coupled together. I am neutral about claims from either side without data. From: drmayf [mailto:drmayf at mayfco.com] Sorry, I am not buying it. Why, you may ask? Well, he provides absolutley no data, no methodology to test or anything other than trust me. Just because he says it is so. Well, he has to show me the math and physics involved. Edit . . . From jdincau at qnet.com Thu May 27 14:02:48 2010 From: jdincau at qnet.com (Jim Dincau) Date: Thu, 27 May 2010 13:02:48 -0700 Subject: [Land-speed] Cam Belt-Drives In-Reply-To: <154B793E7C4842ED8229292B4A03E8C7@dim8100> References: <154B793E7C4842ED8229292B4A03E8C7@dim8100> Message-ID: I have no data just an observation. Engines purpose designed for racing and not handicapped by stock block rules all seem to use gear drives for all the accessories. Jim From sparky.2211 at cox.net Thu May 27 21:55:26 2010 From: sparky.2211 at cox.net (sparky.2211 at cox.net) Date: Thu, 27 May 2010 23:55:26 -0400 Subject: [Land-speed] Streamliner nose In-Reply-To: <007901cafe0d$cf63e1e0$4001a8c0@YOUR588B4A13EA> Message-ID: <20100527235526.MVDI2.557061.imail@fed1rmwml40> LOL ---- Doug Odom wrote: > > > > I have been cutting patterens and making bucks for the new streamliner body. I really wanted to make the body out of aluminum but I was not sure my skill level was good enought. Most of the panels will not be to compound but the nose is. I could make the whole body out of fiberglass but that stuff is so much mess and you have to make the damn part 3 times. The plug, the mould and then the part. I figured I would start with the easiest panels in the back and work my way to the nose. Then I could alway make the nose out of composite materal. > > Last weekend there was a metal meet up in Santa Cruz. Now I have read about them and seen pictures so I thought I might go. Went with my son in law and a friend that does street rod work. We took the buck and some aluminum and hoped someone could give us some help. Well I got lucky and fell into a gold mine of information and help. Lazze and Ron Covell were there and Ron took a real interest in my project and stayed late, after 6pm Sunday to finish it up for me. There were 5 diffenent English wheels you could use andI learned things that I will use to tune mine up. Planishing hammers, shrinker/streicher, bead rollers, etc.If you ever have a chance to go to one of these by all means do it. > > So on the drive home we were talking about how we all got lucky and I had to start to laugh. Getting lucky sure has a different meaning when your 69 years old and coming back from a weekend than it used to. > > Doug Odom in big ditch From ddahlgren at snet.net Thu May 27 23:05:14 2010 From: ddahlgren at snet.net (Dave Dahlgren) Date: Fri, 28 May 2010 01:05:14 -0400 Subject: [Land-speed] Streamliner nose In-Reply-To: <20100527235526.MVDI2.557061.imail@fed1rmwml40> References: <20100527235526.MVDI2.557061.imail@fed1rmwml40> Message-ID: <713FEF79514E46518127C204ECB4A4CD@DaveSatellite> Sounds like a perfect weekend.. I have a lincoln precision tig 275 a bunch or rods and supplies because i always wanted to know how to tig weld.. you got a meeting with a master at metal working and a problem solved!! ----- Original Message ----- From: To: "Doug Odom" ; "landspeed" Cc: "Doug Odom" Sent: Thursday, May 27, 2010 11:55 PM Subject: Re: [Land-speed] Streamliner nose > LOL > ---- Doug Odom wrote: >> >> >> >> I have been cutting patterens and making bucks for the new >> streamliner body. I really wanted to make the body out of aluminum but I >> was not sure my skill level was good enought. Most of the panels will not >> be to compound but the nose is. I could make the whole body out of >> fiberglass but that stuff is so much mess and you have to make the damn >> part 3 times. The plug, the mould and then the part. I figured I would >> start with the easiest panels in the back and work my way to the nose. >> Then I could alway make the nose out of composite materal. >> >> Last weekend there was a metal meet up in Santa Cruz. Now I have read >> about them and seen pictures so I thought I might go. Went with my son in >> law and a friend that does street rod work. We took the buck and some >> aluminum and hoped someone could give us some help. Well I got lucky and >> fell into a gold mine of information and help. Lazze and Ron Covell were >> there and Ron took a real interest in my project and stayed late, after >> 6pm Sunday to finish it up for me. There were 5 diffenent English wheels >> you could use andI learned things that I will use to tune mine up. >> Planishing hammers, shrinker/streicher, bead rollers, etc.If you ever >> have a chance to go to one of these by all means do it. >> >> So on the drive home we were talking about how we all got lucky and I had >> to start to laugh. Getting lucky sure has a different meaning when your >> 69 years old and coming back from a weekend than it used to. >> >> Doug Odom in big ditch > _______________________________________________ > Land-speed at autox.team.net > Donate: http://www.team.net/donate.html > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe/Manage: > http://autox.team.net/mailman/options/land-speed/ddahlgren at snet.net From v4gmr at yahoo.com Fri May 28 11:04:48 2010 From: v4gmr at yahoo.com (Rich Fox) Date: Fri, 28 May 2010 10:04:48 -0700 (PDT) Subject: [Land-speed] Streamliner nose In-Reply-To: <20100527235526.MVDI2.557061.imail@fed1rmwml40> Message-ID: <638844.29529.qm@web51007.mail.re2.yahoo.com> Ron Covell's first big project is what is now my roadster. Shows that his work will last. From saltfevr at q.com Fri May 28 21:26:18 2010 From: saltfevr at q.com (Tom Shannon) Date: Fri, 28 May 2010 21:26:18 -0600 Subject: [Land-speed] (non lsr) Memorial Day Thanks Message-ID: Thanks to all that have served and those that are! Please be safe this weekend, and remember to fly your flag with family and friends. Enjoy this short video: http://www.youtube.com/watch?v=r2RwRi2TjA0 Tom Shannon Magna, Utah From sparky.2211 at cox.net Sat May 29 07:04:38 2010 From: sparky.2211 at cox.net (sparky.2211 at cox.net) Date: Sat, 29 May 2010 9:04:38 -0400 Subject: [Land-speed] NON LSR Memorial Day Message-ID: <20100529090438.XBE90.331133.imail@fed1rmwml28> Lets all take a moment to say THANKS & REMEMBER all who served to found and protect our great REPUBLIC. I also encourage you all to honor their service by getting involved with your labor and money to promote, & protect the freedoms that we are so evidently taking for granted. We are being intentionally bankrupted as a Nation in the name of taking care of the less fortunate. WmTS Constitutionally Incapable of Capitulation From drmayf at mayfco.com Sun May 30 16:31:45 2010 From: drmayf at mayfco.com (drmayf) Date: Sun, 30 May 2010 15:31:45 -0700 Subject: [Land-speed] Windows Vista 64 Help Needed! Message-ID: <4C02E751.7000301@mayfco.com> Ok, so I have an associate here in Pahrump, who shall remain nameless to protect the guilty, who has a 3 year old Dell that has Vista 64 bit installed on it. Unfortunately he never updated or bought the antivirus or even updated the OS during that time. And in the process it may have as many as 15 trojans and worms and other nasty little bastards. because now, it will not let any *.exe run, nor *.com, not anything. It will not access the dvd drive, not will i tpopulate the control panel. I even tried to format it but it would not let that run either. The software apopears like an aftermarket buy me web site and has all the good stuff like a normal web site. However, he even tried to pay to let it activate (that was a dumb sh*t move in my opinion) and that would not take either. Cannot download any updates from MicroSoft such as Defender or the malicious software removal tools. My son just hit me with an idea though and that was to turn it off, then restart and go to the BIOS and tell it to start from a dvd. I don't have thet either but he does have a dell reinstallation disk for installed software so we could if needed and can actually do it, reformat the drive. This is why I use Win XP Pro, lol.... Any suggestions? It needs help! Could the drive be removed and set up as a slave and then reformatted that way? help!!!! mayf From mark at bradakis.com Sun May 30 16:49:13 2010 From: mark at bradakis.com (Mark J Bradakis) Date: Sun, 30 May 2010 16:49:13 -0600 Subject: [Land-speed] Windows Vista 64 Help Needed! In-Reply-To: <4C02E751.7000301@mayfco.com> References: <4C02E751.7000301@mayfco.com> Message-ID: <4C02EB69.90300@bradakis.com> > Any suggestions? Lose that god awful, virus spewing garbage from Microsoft and run a real operating system like Linux. mjb. From drmayf at mayfco.com Sun May 30 16:57:39 2010 From: drmayf at mayfco.com (drmayf) Date: Sun, 30 May 2010 15:57:39 -0700 Subject: [Land-speed] Windows Vista 64 Help Needed! In-Reply-To: <4C02EB69.90300@bradakis.com> References: <4C02E751.7000301@mayfco.com> <4C02EB69.90300@bradakis.com> Message-ID: <4C02ED63.8000202@mayfco.com> I'll tell him. Thanks for the help. mayf Mark J Bradakis wrote: >> Any suggestions? > > > Lose that god awful, virus spewing garbage from Microsoft and run a real > operating system like Linux. > > mjb. From mark at bradakis.com Sun May 30 17:14:23 2010 From: mark at bradakis.com (Mark J Bradakis) Date: Sun, 30 May 2010 17:14:23 -0600 Subject: [Land-speed] Windows Vista 64 Help Needed! In-Reply-To: <4C02E751.7000301@mayfco.com> References: <4C02E751.7000301@mayfco.com> Message-ID: <4C02F14F.6070107@bradakis.com> > he does have a dell reinstallation disk for installed software so we > could if needed and can actually do it, reformat the drive. In spite of my previous retort I do have some experience with Windows. The Dell disk may have a rescue mode option that will let you boot up a minimal operating system. Then you can go in and clean up the stuff on the Vista drive by hand, or just start all over with a reformat and fresh install. Hopefully he won't lose too many files, though it sounds like there is a good chance it will all be gone. mjb. From drmayf at mayfco.com Sun May 30 17:28:29 2010 From: drmayf at mayfco.com (drmayf) Date: Sun, 30 May 2010 16:28:29 -0700 Subject: [Land-speed] Windows Vista 64 Help Needed! In-Reply-To: <4C02F14F.6070107@bradakis.com> References: <4C02E751.7000301@mayfco.com> <4C02F14F.6070107@bradakis.com> Message-ID: <4C02F49D.1010606@mayfco.com> I did download the removal instructions so I am that far ahead. Now if I can somehow get to the bios so that I can start up on the dell disk. If I can get the task manager operating I can kill the two pieces that keep it popping up and then go after the individual files and remove them. This particular virus/trojan/malware is awful. I have never seen one do cause so much trouble... Thanks for sure on this help.. mayf Mark J Bradakis wrote: >> he does have a dell reinstallation disk for installed software so >> we could if needed and can actually do it, reformat the drive. > > In spite of my previous retort I do have some experience with Windows. > The Dell disk may have a rescue mode option that will let you boot up > a minimal operating system. Then you can go in and clean up the stuff > on the Vista drive by hand, or just start all over with a reformat and > fresh > install. Hopefully he won't lose too many files, though it sounds like > there is a good chance it will all be gone. > > mjb. > _ From 23.weldon at comcast.net Sun May 30 19:14:57 2010 From: 23.weldon at comcast.net (23weldon) Date: Sun, 30 May 2010 18:14:57 -0700 Subject: [Land-speed] Windows Vista 64 Help Needed! (non-LSR) References: <4C02E751.7000301@mayfco.com> <4C02F14F.6070107@bradakis.com> <4C02F49D.1010606@mayfco.com> Message-ID: Mayf -- Tell you friend: Get rid of the hard drive. There's no practical way to reformat. New ones, either IDE or SATA, cost around $75. Then reload everything including going to Microsoft for the updates. The Norton Security suite is a good deal. Costs about $50 a year and does everything in the background if you go with the default settings. Also get an external USB drive that is setup to automatically backup everything. Better still subscribe to an internet backup service if you've got broadband. Costs like $5.00 a month. So for a little over $100 a year you buy insurance for your software files and maybe even your identity. Look at it this way. You buy insurance for your car, don't you? Sure if you lived 50 miles out at the end of some desert road and never drove into town you wouldn't buy car insurance. But would you really want to drive around Las Vegas without it? Computers are the same way. As soon as you hook up to the Internet you've come to the big city and best become street smart or sooner or later you're going to be eaten alive. Ed ----- Original Message ----- From: "drmayf" To: "Mark J Bradakis" Cc: "LSR" Sent: Sunday, May 30, 2010 4:28 PM Subject: Re: [Land-speed] Windows Vista 64 Help Needed! From jpszalay01 at insightbb.com Sun May 30 20:29:07 2010 From: jpszalay01 at insightbb.com (John Szalay) Date: Sun, 30 May 2010 22:29:07 -0400 Subject: [Land-speed] Windows Vista 64 Help Needed! In-Reply-To: <4C02F14F.6070107@bradakis.com> References: <4C02E751.7000301@mayfco.com> <4C02F14F.6070107@bradakis.com> Message-ID: <6E58C49F93984F3EA31CADB6B2F9BB49@Dell4400> IF it is like XP . Boot the machine, BUT as soon as the startup check is done BUT BEFORE the OS starts., start pressing the F-8 key. IF you get it fast enough the operating system SHOULD offer to let you go into SAFE MODE, Once you get to safe mode , you can start your cleaning... AFTER you clean, make sure you turn OFF "system restore", after you are sure its cleaned and the MS Essentials program is loaded ( it replaced MS Defender, Defender is no longer supported.) You can turn system restore back on.. You can get "Essentials" from the MS download page. its free to verified Windoze OS .. and Yes there are better OS, out there, but how many support EVERY application you may want to run ? -------------------------------------------------- From: "Mark J Bradakis" Sent: Sunday, May 30, 2010 7:14 PM To: "LSR" Subject: Re: [Land-speed] Windows Vista 64 Help Needed! >> he does have a dell reinstallation disk for installed software so we >> could if needed and can actually do it, reformat the drive. > In spite of my previous retort I do have some experience with Windows. > The Dell disk may have a rescue mode option that will let you boot up > a minimal operating system. Then you can go in and clean up the stuff > on the Vista drive by hand, or just start all over with a reformat and > fresh > install. Hopefully he won't lose too many files, though it sounds like > there is a good chance it will all be gone. > > mjb. > _______________________________________________ From 23.weldon at comcast.net Sun May 30 22:06:10 2010 From: 23.weldon at comcast.net (23weldon) Date: Sun, 30 May 2010 21:06:10 -0700 Subject: [Land-speed] !(non-LSR)Windows Vista 64 Help Needed References: <4C02E751.7000301@mayfco.com> <4C02F14F.6070107@bradakis.com> <6E58C49F93984F3EA31CADB6B2F9BB49@Dell4400> Message-ID: <5F59B259663B400A8D7679D2CCFB4A56@edc2750afa5a84> John -- We run XP Professional and have experienced crashes that even immobilized "safe mode" and kept it that way after several successive attempts to start. And these were simply the result of a human error of some kind when trying to load common software and picking the wrong interpretation of poorly written instructions. Ed Weldon ----- Original Message ----- From: "John Szalay" To: "LSR" Sent: Sunday, May 30, 2010 7:29 PM Subject: Re: [Land-speed] Windows Vista 64 Help Needed! > IF it is like XP . > Boot the machine, BUT as soon as the startup check is done BUT BEFORE the > OS starts., start pressing the F-8 key. > IF you get it fast enough the operating system SHOULD offer to let you go > into SAFE MODE, > Once you get to safe mode , you can start your cleaning... AFTER you > clean, make sure you turn OFF "system restore", after you are sure its > cleaned and the MS Essentials > program is loaded ( it replaced MS Defender, Defender is no longer > supported.) > You can turn system restore back on.. You can get "Essentials" from the MS > download page. its free to verified Windoze OS .. > and Yes there are better OS, out there, but how many support EVERY > application you may want to run ? From wester6935 at comcast.net Mon May 31 07:36:21 2010 From: wester6935 at comcast.net (Wester Potter) Date: Mon, 31 May 2010 07:36:21 -0600 Subject: [Land-speed] Non LSR, Wendover Hanger saved Message-ID: <0B3D41A7-96C6-439F-802A-B7D4AC547725@comcast.net> For the first few years the barracks at the Wendover Airport were "The Bend in the Road" for racers. You could hear engines running at various spots most of the night as racers worked on their cars. Most of the buildings are gone now along with the 15,000 troops stationed at the base. From wester6935 at comcast.net Mon May 31 07:47:29 2010 From: wester6935 at comcast.net (Wester Potter) Date: Mon, 31 May 2010 07:47:29 -0600 Subject: [Land-speed] Non LSR, Wendover Message-ID: More Wendover from today's newspaper: From wester6935 at comcast.net Mon May 31 08:15:41 2010 From: wester6935 at comcast.net (Wester Potter) Date: Mon, 31 May 2010 08:15:41 -0600 Subject: [Land-speed] Fwd: Non LSR, Wendover References: Message-ID: Ooops! Here's the article. Thanks Glen! Begin forwarded message: > > > More Wendover from today's newspaper: http://www.deseretnews.com/article/700036465/Wendover-the-middle-of-nowher e.html From b.a.savage at wildblue.net Mon May 31 11:04:38 2010 From: b.a.savage at wildblue.net (Bryan Savage) Date: Mon, 31 May 2010 10:04:38 -0700 Subject: [Land-speed] Bearing clearance In-Reply-To: <20100511235242.0679B18763F@autox.team.net> References: <06573D7DAA8F48259A1E60E00BFBE28E@john> <20100511235242.0679B18763F@autox.team.net> Message-ID: <4C03EC26.4000402@wildblue.net> The closer you can get to 100% oil, the better your results will be. Excessive oil pressure just soaks up HP and heats the oil. Bryan Skip Higginbotham wrote: > More important than clearances is oil volume. If you run a dry sump > system, you're fine. But if you run a wet sump, be sure to have at > least 12 quarts of oil or one of the newer blocks that have priority > oiling. I have not so good experience........... > On the subject of clearance, with lower viscosity oil, reduce bearing > clearances. And piston skirt clearances. Depending on how light the > oil is, 2 to 3 thou on the rods and 3 to 4 thou on the mains. At least > 50 psi oil pressure and even better, 10 psi for each hundred HP. Doug > Odom is a good source of info on engine lower ends. > > It matters little the brand of engine....bearings are bearings. > > Good luck, > Skip > > > > > > > > At 07:40 PM 5/10/2010, John Burk wrote: >> BBC >> >>> John, 427 what? Chevy? Ford? If tiz chevy and a stroked small block >>> then excuse the ring, lol.... I know nothing about them ch*vy >>> critters... >>> >>> mayf >>> John Burk wrote: >>> >>>> For a 427 stroke , 7500 rpm and the lighter oil everybody uses what >>>> sort of >>>> bearing clearance works at Bonneville . >>>> >>>> John Burk > _______________________________________________ > Land-speed at autox.team.net > Donate: http://www.team.net/donate.html > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe/Manage: > http://autox.team.net/mailman/options/land-speed/b.a.savage at wildblue.net From gary_ellen at msn.com Mon May 31 11:14:54 2010 From: gary_ellen at msn.com (Ellen Wilkinson) Date: Mon, 31 May 2010 11:14:54 -0600 Subject: [Land-speed] Windows Vista 64 Help Needed! In-Reply-To: <4C02E751.7000301@mayfco.com> References: <4C02E751.7000301@mayfco.com> Message-ID: Mayf How important are the files on the affected hard drive? How much room is left on the hard drive? Easy expensive solution, take computer to computer repair shop, they will plug it into their network or remove the hard drive hook it another computer run a virus/malware scan remove problems, install antivirus software charge money and your buddy is back in business. If the files are not important not too expensive solution, replace hard drive, use recovery disk to reinstall OS, drivers and software. Recovery disk does have OS right? Gary ----- Original Message ----- From: drmayf To: LSR ; tweecer at yahoogroups.com Sent: Sunday, May 30, 2010 4:31 PM Subject: [Land-speed] Windows Vista 64 Help Needed! Ok, so I have an associate here in Pahrump, who shall remain nameless to protect the guilty, who has a 3 year old Dell that has Vista 64 bit installed on it. Unfortunately he never updated or bought the antivirus or even updated the OS during that time. And in the process it may have as many as 15 trojans and worms and other nasty little bastards. because now, it will not let any *.exe run, nor *.com, not anything. It will not access the dvd drive, not will i tpopulate the control panel. I even tried to format it but it would not let that run either. The software apopears like an aftermarket buy me web site and has all the good stuff like a normal web site. However, he even tried to pay to let it activate (that was a dumb sh*t move in my opinion) and that would not take either. Cannot download any updates from MicroSoft such as Defender or the malicious software removal tools. My son just hit me with an idea though and that was to turn it off, then restart and go to the BIOS and tell it to start from a dvd. I don't have thet either but he does have a dell reinstallation disk for installed software so we could if needed and can actually do it, reformat the drive. This is why I use Win XP Pro, lol.... Any suggestions? It needs help! Could the drive be removed and set up as a slave and then reformatted that way? help!!!! mayf _______________________________________________ Land-speed at autox.team.net Donate: http://www.team.net/donate.html Archive: http://www.team.net/archive Forums: http://www.team.net/forums Unsubscribe/Manage: http://autox.team.net/mailman/options/land-speed/gary_ellen at msn.com From ddahlgren at snet.net Mon May 31 11:26:22 2010 From: ddahlgren at snet.net (Dave Dahlgren) Date: Mon, 31 May 2010 13:26:22 -0400 Subject: [Land-speed] Bearing clearance In-Reply-To: <4C03EC26.4000402@wildblue.net> References: <06573D7DAA8F48259A1E60E00BFBE28E@john><20100511235242.0679B18763F@autox.team.net> <4C03EC26.4000402@wildblue.net> Message-ID: <1BFC177F84EE45CAAC9DD0A2C0CDD8DF@DaveSatellite> With all due respect I think bearing width diameter and surface speed all matter to clearance and oil.. Dave ----- Original Message ----- From: "Bryan Savage" To: "Skip Higginbotham" Cc: "LandSpeed List" Sent: Monday, May 31, 2010 1:04 PM Subject: Re: [Land-speed] Bearing clearance > The closer you can get to 100% oil, the better your results will be. > Excessive oil pressure just soaks up HP and heats the oil. > > Bryan > > > > Skip Higginbotham wrote: >> More important than clearances is oil volume. If you run a dry sump >> system, you're fine. But if you run a wet sump, be sure to have at least >> 12 quarts of oil or one of the newer blocks that have priority oiling. I >> have not so good experience........... >> On the subject of clearance, with lower viscosity oil, reduce bearing >> clearances. And piston skirt clearances. Depending on how light the oil >> is, 2 to 3 thou on the rods and 3 to 4 thou on the mains. At least 50 psi >> oil pressure and even better, 10 psi for each hundred HP. Doug Odom is a >> good source of info on engine lower ends. >> >> It matters little the brand of engine....bearings are bearings. >> >> Good luck, >> Skip From neil at dbelltech.com Mon May 31 13:43:34 2010 From: neil at dbelltech.com (Neil Albaugh) Date: Mon, 31 May 2010 12:43:34 -0700 Subject: [Land-speed] Bearing clearance In-Reply-To: <1BFC177F84EE45CAAC9DD0A2C0CDD8DF@DaveSatellite> References: <06573D7DAA8F48259A1E60E00BFBE28E@john><20100511235242.0679B18763F@autox.team.net><4C03EC26.4000402@wildblue.net> <1BFC177F84EE45CAAC9DD0A2C0CDD8DF@DaveSatellite> Message-ID: <4EEB62DDDAC54A25902F27F19F1209BA@tiger> I think you're right Dave. I'd check with the bearing manufacturer for his recommendations. Regards, Neil Tucson, AZ -------------------------------------------------- From: "Dave Dahlgren" Sent: Monday, May 31, 2010 10:26 AM To: "Bryan Savage" ; "Skip Higginbotham" Cc: "LandSpeed List" Subject: Re: [Land-speed] Bearing clearance > With all due respect I think bearing width diameter and surface speed all > matter to clearance and oil.. > Dave > ----- Original Message ----- > From: "Bryan Savage" > To: "Skip Higginbotham" > Cc: "LandSpeed List" > Sent: Monday, May 31, 2010 1:04 PM > Subject: Re: [Land-speed] Bearing clearance > > >> The closer you can get to 100% oil, the better your results will be. >> Excessive oil pressure just soaks up HP and heats the oil. >> >> Bryan >> >> >> >> Skip Higginbotham wrote: >>> More important than clearances is oil volume. If you run a dry sump >>> system, you're fine. But if you run a wet sump, be sure to have at least >>> 12 quarts of oil or one of the newer blocks that have priority oiling. I >>> have not so good experience........... >>> On the subject of clearance, with lower viscosity oil, reduce bearing >>> clearances. And piston skirt clearances. Depending on how light the oil >>> is, 2 to 3 thou on the rods and 3 to 4 thou on the mains. At least 50 >>> psi oil pressure and even better, 10 psi for each hundred HP. Doug Odom >>> is a good source of info on engine lower ends. >>> >>> It matters little the brand of engine....bearings are bearings. >>> >>> Good luck, >>> Skip