From h.duinhoven at planet.nl Sat May 1 03:11:05 2010 From: h.duinhoven at planet.nl (Hans Duinhoven) Date: Sat, 1 May 2010 11:11:05 +0200 Subject: [Mgs] losing a wheel References: <325BB2BD-06BC-4DBF-A1A4-1055988E1271@panix.com> <2CC5C9C49D4E4A419E2BD1F4D62ED389@paul> Message-ID: <581932A6598040579EB3B0DBEE766B4D@uw471de61b465c> Especially non-standard wheels should be tightened with the advised correct torque. Overtightening is as bad as undertightening. Overtightening may overstress the metal, which can cause (unvisible) cracks where the nuts aparently lose their "grip". Cheers, Hans 71 BGT ----- Original Message ----- From: "Paul Hunt" To: "Aaron Whiteman" ; "MG Mailing List" Sent: Friday, April 30, 2010 5:28 PM Subject: Re: [Mgs] losing a wheel > Presumably well into the journey than. I've had a wheel (front) come > loose after only half a dozen miles when I forgot to fully tighten the > nuts the day before, but fortunately I heard an odd noise then immediately > realised what it was and all four nuts were still there (as well as the > one behind the wheel). To get so far before it happened looks like they > were under insufficient torque, which is 60-65 lb ft, but I've no idea > what that feels like. There was a spate of the opposite happening to UK > police cars at one time - studs shearing off. This was because any one > patrol vehicle could be driven by two or three teams a day, and each one > checked the wheel nuts (and other stuff) before taking the car out. The > way this was done was by tightening them up a little bit more each time > ... > > Do steel wheels have hardened seats? Never heard of it. > > ----- Original Message ----- >> However, the portion of the trip between Cottonwood and Culdesac was >> rather >> less enjoyable. I lost a wheel. From paul.hunt1 at blueyonder.co.uk Sun May 2 03:15:50 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Sun, 2 May 2010 10:15:50 +0100 Subject: [Mgs] Clutch Judder References: <4BDBB6E4.2070304@comcast.net> Message-ID: Very true, but that is nothing to do with clutch judder! ----- Original Message ----- > If your rear springs are winding up like an old watch then traction bars > bloody well will too help. That's one half of why they exist. From paul.hunt1 at blueyonder.co.uk Sun May 2 03:47:24 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Sun, 2 May 2010 10:47:24 +0100 Subject: [Mgs] losing a wheel References: <325BB2BD-06BC-4DBF-A1A4-1055988E1271@panix.com><2CC5C9C49D4E4A419E2BD1F4D62ED389@paul> <45E8A687-9502-4686-9583-89B153AC64C7@panix.com> <8CCB697AF3F418E-1CB0-CB77@webmail-d082.sysops.aol.com> Message-ID: <4F6457D394E34E5BBA2C355FA1D831FB@paul> Grease *is* important (but only a smear) but it doesn't stop splines wearing. There has to be clearance between the two sets of splines or you would have to press the wheel on and off. This means that particularly on the back wheels every time you accelerate and brake the wheel is slipping back and fore and the faces of the two sets are being banged together. When new this is a tiny and inaudible amount, but over time the splines become thinned, the flat top becoming a point, which means the wheel moves move, and the impact starts to become audible. As time goes by the splines start to lean, particularly on the fronts, and eventually they will shear off. Grease will cushion the impact somewhat, but not eliminate it. PaulH. ----- Original Message ----- Grease is SO important. From daybell7 at aol.com Mon May 3 09:21:05 2010 From: daybell7 at aol.com (daybell7 at aol.com) Date: Mon, 03 May 2010 11:21:05 -0400 Subject: [Mgs] Judder In-Reply-To: References: Message-ID: <8CCB8EB60C72F99-58E0-3D65@Webmail-d118.sysops.aol.com> Message: 1 ate: Thu, 29 Apr 2010 17:10:12 -0400 rom: "Adrian Jones" ubject: Re: [Mgs] Clutch judder o: essage-ID: <004701cae7e0$5b9914d0$12cb3e70$@net> ontent-Type: text/plain; charset="us-ascii" Before you pull the engine, try the following, as a last resort: Go to an empty parking lot and do a series of starts in 4th gear until you an smell the clutch. This burns off any oil. Worked for me. Cheers, Adrian ----------------------------- Message: 3 ate: Thu, 29 Apr 2010 20:54:09 -0500 rom: Glenn Schnittke ubject: Re: [Mgs] Clutch Judder o: mgs list essage-ID: <4BDA3841.4000605 at comcast.net> ontent-Type: text/plain; charset=ISO-8859-1; format=flowed > I have clutch judder in my 1968 MGB-GT. Have you seen a doctor? Sorry - couldn't resist. Mine is a '67 tourer. Things I have noticed about Rear End Hop - 1. It was always present with my car, but at times worse. When I let the ngine oil get low it would get worse. 2. I tried a new clutch thinking it was oil on the clutch. Nope. 3. Traction bars will help but they cost over $300. I've thought about etting a pair for a Ford Ranger at $85 and shortening them, but never ot around to it. Thoughts anyone? 4. The original rear end wore out and was replaced by a Salisbury from y '69 car. End of rear end hop. This is not your problem since you lready have one. (Or should. Might be worth a check. It *is* after all, used car. 5. Higher revs at take off helps temporarily, but wears the clutch. 6. Keep your engine oil topped up. - il desperandum Glenn Schnittke ----------------------- .schnittke at comcast.net ome - 615-837-5883 ell - 615-319-5534 ----------------------------- n 4/29/10 6:54 PM, Glenn Schnittke at g.schnittke at comcast.net wrote: >> I have clutch judder in my 1968 MGB-GT. Have you seen a doctor? Sorry - couldn't resist. Mine is a '67 tourer. Things I have noticed about Rear End Hop - 1. It was always present with my car, but at times worse. When I let the engine oil get low it would get worse. 2. I tried a new clutch thinking it was oil on the clutch. Nope. 3. Traction bars will help but they cost over $300. I've thought about getting a pair for a Ford Ranger at $85 and shortening them, but never got around to it. Thoughts anyone? 4. The original rear end wore out and was replaced by a Salisbury from my '69 car. End of rear end hop. This is not your problem since you already have one. (Or should. Might be worth a check. It *is* after all, a used car. 5. Higher revs at take off helps temporarily, but wears the clutch. 6. Keep your engine oil topped up. ----------------------------- >_______________________________________________ From atweditor at aol.com Mon May 3 10:19:00 2010 From: atweditor at aol.com (atweditor at aol.com) Date: Mon, 03 May 2010 12:19:00 -0400 Subject: [Mgs] losing a wheel In-Reply-To: <4F6457D394E34E5BBA2C355FA1D831FB@paul> References: <325BB2BD-06BC-4DBF-A1A4-1055988E1271@panix.com><2CC5C9C49D4E4A419E2BD1F4D62ED389@paul><45E8A687-9502-4686-9583-89B153AC64C7@panix.com><8CCB697AF3F418E-1CB0-CB77@webmail-d082.sysops.aol.com> <4F6457D394E34E5BBA2C355FA1D831FB@paul> Message-ID: <8CCB8F379580427-904-505B@webmail-d082.sysops.aol.com> Paul, I'm sure you're correct that grease will not provide an infinite life, but it works a lot better than the cloud of rust dust that accompanied each removal of the wheel in my early, too-relaxed era of automotive maintenance. Jay -----Original Message----- From: Paul Hunt Cc: mgs at autox.team.net Sent: Sun, May 2, 2010 5:47 am Subject: Re: [Mgs] losing a wheel Grease *is* important (but only a smear) but it doesn't stop splines wearing. There has to be clearance between the two sets of splines or you would have to press the wheel on and off. This means that particularly on the back wheels every time you accelerate and brake the wheel is slipping back and fore and the faces of the two sets are being banged together. When new this is a tiny and inaudible amount, but over time the splines become thinned, the flat top becoming a point, which means the wheel moves move, and the impact starts to become audible. As time goes by the splines start to lean, particularly on the fronts, and eventually they will shear off. Grease will cushion the impact somewhat, but not eliminate it. PaulH. ----- Original Message ----- Grease is SO important. _______________________________________________ Mgs at autox.team.net Donate: http://www.team.net/donate.html Suggested annual donation $12.75 Archive: http://www.team.net/archive Forums: http://www.team.net/forums Unsubscribe: http://autox.team.net/mailman/options/mgs/atweditor at aol.com From rsexson at excite.com Mon May 3 14:33:47 2010 From: rsexson at excite.com (BOb Sexson) Date: Mon, 03 May 2010 16:33:47 -0400 Subject: [Mgs] Parts place catlogce remembernce Message-ID: <20100503163347.7187@web006.roc2.bluetie.com> Several years ago I ordered a lot of parts fof a project. Four small brake lines were missing, so i called to report the shortage. The young man who answered the phone said that i was trying to rip them off. Then gave me a ration of the smelley stuff and said he would look into it. A little later i recieved a duplicate order,it had the missing lines in it. I called again and was connected to the same person. recieved another portion of the smelley stuff and he said he would send instructions for the return. I waited a while and recieved a new master cylinder and four brass line tees. That has been 5 or 6 years ago. I was cleaning the shop and found all that stuff still setting there. I had forgotten all about it. BOB S 74 MGB 74 Midget From simon.d.matthews at gmail.com Tue May 4 07:33:34 2010 From: simon.d.matthews at gmail.com (Simon Matthews) Date: Tue, 4 May 2010 06:33:34 -0700 Subject: [Mgs] Clutch Judder In-Reply-To: <8CCB517311316A7-E94-B3CC@webmail-m033.sysops.aol.com> References: <8CCB517311316A7-E94-B3CC@webmail-m033.sysops.aol.com> Message-ID: Could this be caused by bad engine mounts? Simon On Wed, Apr 28, 2010 at 11:24 AM, wrote: > I have clutch judder in my 1968 MGB-GT. The whole car shakes when I am > starting out and releasing the clutch. What is wrong and can I do anything to > make it less severe? From thgun at comporium.net Wed May 5 04:47:46 2010 From: thgun at comporium.net (thgun at comporium.net) Date: Wed, 5 May 2010 06:47:46 -0400 (EDT) Subject: [Mgs] SU CARB Message-ID: <20100505064746.EMH62351@ms1.comporium.net> I just had my carbs rebuilt. After checking all aspects of my engine to get it to run better I am down to the rear carb. If I start the engine and place my hand mostly over the rear carb air inlet it will speed up and smooth out. As if 3 and 4 cylinder are getting a better gas mixture. My next thing is going to be checking the gas flow between the bowl and the jet inlet on the rear carb. Any comments? Tom Gunderson 1957 MGA 1500 rst From Frankk12 at verizon.net Wed May 5 06:51:27 2010 From: Frankk12 at verizon.net (Frank Krajewski) Date: Wed, 05 May 2010 08:51:27 -0400 Subject: [Mgs] + or - Ground? Message-ID: <2019695676A544539CA4D21AD8D2C3C8@RIC.RICOL.EDU> Like a dummy I forgot whether or not two of my cars are + or - ground. I stored my 1964 B and 1958 A many months ago and took the batteries out without noting the polarity. I know orignally there were both + ground but vaguely recall both or either were changed by the PO. There is a way to tell by looking at the coil leads but I forgot the answer. I am reluctant to connect the battery and have it backwards. Would the fuel pump run backwards if I have the polarity reversed? It sux to get old. Frank "Swamp Yankee" Krajewski From paul.hunt1 at blueyonder.co.uk Wed May 5 07:10:28 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Wed, 5 May 2010 14:10:28 +0100 Subject: [Mgs] SU CARB References: <20100505064746.EMH62351@ms1.comporium.net> Message-ID: What checks, balancing and adjustments did you do? They won't come correctly set up for your engine from a rebuilder. PaulH. ----- Original Message ----- >I just had my carbs rebuilt. After checking all aspects of my engine to get >it to run better I am down to the rear carb. If I start the engine and >place my hand mostly over the rear carb air inlet it will speed up and >smooth out. From saidel at camden.rutgers.edu Wed May 5 07:39:06 2010 From: saidel at camden.rutgers.edu (Bill Saidel) Date: Wed, 05 May 2010 09:39:06 -0400 Subject: [Mgs] informational answer wanted Message-ID: <4BE174FA.1090103@camden.rutgers.edu> What is/are the performance characteristics change when the oil level in the carbs (SU) is low? Please take that question to mean one is low or both are low. Bill S. BMCSNJ '76B From paul.hunt1 at blueyonder.co.uk Wed May 5 07:53:21 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Wed, 5 May 2010 14:53:21 +0100 Subject: [Mgs] + or - Ground? References: <2019695676A544539CA4D21AD8D2C3C8@RIC.RICOL.EDU> Message-ID: <322A42D1C4C34177AB5FD0837B3109AD@paul> Yeah, and the speedo ... You might suk now you are old, but the fuel pump won't, and neither will the starter motor. If you have an alternator or modern electronic kit in either car then it's almost certainly -ve ground. If you have dynamos in both then apart from the electronic rev counter (late 64 Bs) they will work just fine either way. The coil isn't a perfect indication as they will run just fine connected either way, with either polarity, so one or both of them could simply be 'wrong'. I can't see any reason for converting either unless you have fitted an alternator or modern electronic kit. UK batteries have different sized posts - +ve is larger than -ve. Only about 1/20" different, but very noticeable if you get the wrong connector on a post, particularly the older 'helmet' type. Check each connector one at a time. PaulH. ----- Original Message ----- > Like a dummy I forgot whether or not two of my cars are + or - ground. >Would the fuel pump run backwards if I have the polarity reversed? From ptrmgb at gmail.com Wed May 5 08:12:00 2010 From: ptrmgb at gmail.com (Paul Root) Date: Wed, 5 May 2010 09:12:00 -0500 Subject: [Mgs] informational answer wanted In-Reply-To: <4BE174FA.1090103@camden.rutgers.edu> References: <4BE174FA.1090103@camden.rutgers.edu> Message-ID: <1B8B46FF-1892-4B08-A95C-4ED458C0D7C5@gmail.com> Acceleration will be negatively affected because the piston will rise too quickly. On May 5, 2010, at 8:39 AM, Bill Saidel wrote: > What is/are the performance characteristics change when the oil level in the carbs (SU) is low? Please take that question to mean one is low or both are low. > Bill S. > BMCSNJ > '76B > _______________________________________________ > > Mgs at autox.team.net > Donate: http://www.team.net/donate.html > Suggested annual donation $12.75 > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe: http://autox.team.net/mailman/options/mgs/ptrmgb at gmail.com From paul.hunt1 at blueyonder.co.uk Wed May 5 08:19:02 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Wed, 5 May 2010 15:19:02 +0100 Subject: [Mgs] informational answer wanted References: <4BE174FA.1090103@camden.rutgers.edu> Message-ID: <3B99BD68B30B431198F40EB5885178D5@paul> Stumbling when you open the throttle to accelerate, from a weak mixture, a bit like fuel starvation. Same for one or both, but probably more noticeable when both. Simply unscrew the damper cap, lift up, and pres back down. As long as you feel the resistance of the oil before the cap reaches the piston cover you have enough, how much before tells you how much of a 'reserve' you have. If the cap goes right back easily you may not have enough. PaulH. ----- Original Message ----- > What is/are the performance characteristics change when the oil level in > the carbs (SU) is low? Please take that question to mean one is low or > both are low. From barneymg at mgaguru.com Wed May 5 09:24:28 2010 From: barneymg at mgaguru.com (Barney Gaylord) Date: Wed, 05 May 2010 10:24:28 -0500 Subject: [Mgs] + or - Ground? In-Reply-To: <2019695676A544539CA4D21AD8D2C3C8@RIC.RICOL.EDU> References: <2019695676A544539CA4D21AD8D2C3C8@RIC.RICOL.EDU> Message-ID: <354426.77001.qm@smtp108.sbc.mail.mud.yahoo.com> Assuming you have not disturbed the battery connectors too much, this is an easy solution. The Positive battery post is larger than the Negative post. If you install it backward one connector will be very loose and the other will not fit on the post. In that case just turn the battery around and the connectors should fit properly. I wouldn't rely on the coil wires having been previously correct if you are not absolutely certain. In proper form the coil "+ or "CB" terminal should be connected to battery "+", and the coil "-" or "SW" terminal should be connected to battery "-". For positive earth the distributor and engine block are "+" and the ignition supply wire is "-". For negative earth the distributor and engine block are "-" and the ignition supply wire is "+". If you are still not sure about the original configuration, you can install it or change it to whatever you prefer. Once the battery is installed you need to polarize the generator, very simple. Connect a jumper wire to the hot battery wire and touch it momentarily to the field terminal "F" on the generator. Then connect the coil primary wires to proper termainals as noted above. For the original MGA and early MGB nothing else in the vehicle is polarity sensitive (except an accessory radio). Some aftermarket or upgrade parts may be polarity sensitive. Check polarity requirement for a radio, electriconic fuel pump or points type pump with a diode, electronic ignition module, or anything else electronic that may have been installed in the car. If the car has an alternator it almost certainly needs to be negative ground (about 99.99% certain). A very early production alternator being positive ground is extremely rare, but could happen. Barney Gaylord 1958 MGA with an attitude http://MGAguru.com At 08:51 AM 5/5/2010 -0400, Frank Krajewski wrote: >.... I stored my 1964 B and 1958 A many months ago and took the >batteries out without noting the polarity. .... There is a way to >tell by looking at the coil leads but I forgot the answer. I am >reluctant to connect the battery and have it backwards. Would the >fuel pump run backwards if I have the polarity reversed? >.... From eugeneb at nni.com Wed May 5 09:47:33 2010 From: eugeneb at nni.com (Eugene Balinski) Date: Wed, 05 May 2010 11:47:33 -0400 Subject: [Mgs] Driving/Fog Light bracket on a Late B ? In-Reply-To: <322A42D1C4C34177AB5FD0837B3109AD@paul> Message-ID: All, I would like to add some additional lighting to my 80 B. Is anyone aware of a non-drill bracket for a late B to mount fog/driving light ? Thanks and Safety Fast, Gene Balinski 80 B --------------------------------------------------------------------- Web mail provided by NuNet, Inc. The Premier National provider. http://www.nni.com/ From paul.hunt1 at blueyonder.co.uk Wed May 5 10:35:27 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Wed, 5 May 2010 17:35:27 +0100 Subject: [Mgs] Driving/Fog Light bracket on a Late B ? References: Message-ID: <05AB35F0CC654787A6E85E63E348799A@paul> I've got rectangular lights mounted under the bumper of my 75 V8. They mount to a right-angle bracket that attaches using one or two of the valance bolts, so no drilling there. Have a look at http://www.mgb-stuff.org.uk/lights11.htm PaulH ----- Original Message ----- > I would like to add some additional lighting to my 80 > B. Is anyone aware of a non-drill bracket for a late B to > mount fog/driving light ? From qualitas.jack at gmail.com Wed May 5 17:42:37 2010 From: qualitas.jack at gmail.com (Jack Feldman) Date: Wed, 5 May 2010 18:42:37 -0500 Subject: [Mgs] Mounting LIghts Message-ID: VB has a nice badge bar that has tabs for mounting lights. Jack From shop at justbrits.com Sat May 8 13:05:37 2010 From: shop at justbrits.com (Shop at " Just Brits ") Date: Sat, 08 May 2010 14:05:37 -0500 Subject: [Mgs] Driving/Fog Light bracket on a Late B ? In-Reply-To: References: Message-ID: <4BE5B601.9000406@justbrits.com> From shop at justbrits.com Sat May 8 18:01:54 2010 From: shop at justbrits.com (Shop at " Just Brits ") Date: Sat, 08 May 2010 19:01:54 -0500 Subject: [Mgs] Driving/Fog Light bracket on a Late B ? Message-ID: <4BE5FB72.1070300@justbrits.com> Sorry to bomb the List . Gene, did you get my PM ???? Ed From james.f.juhas at snet.net Sat May 8 18:24:18 2010 From: james.f.juhas at snet.net (J. F. Juhas) Date: Sat, 08 May 2010 20:24:18 -0400 Subject: [Mgs] Electronic Tach Message-ID: <4BE600B2.1060605@snet.net> I need to install an electronic tach in my MGA race car. The cam that's going in has no tach drive and I don't have the luxury of waiting for a cam with a drive. Recommendations on an aftermarket tach? What diameter housing? It will go in the dash. I don't have the car with me and I need to get an order in. I'm thinking Auto Meter or something similar, preferably to 8K. Thanks. From david_breneman at yahoo.com Sat May 8 21:14:08 2010 From: david_breneman at yahoo.com (David Breneman) Date: Sat, 8 May 2010 20:14:08 -0700 (PDT) Subject: [Mgs] Electronic Tach In-Reply-To: <4BE600B2.1060605@snet.net> Message-ID: <381079.49949.qm@web112105.mail.gq1.yahoo.com> --- On Sat, 5/8/10, J. F. Juhas wrote: > I need to install an electronic tach > in my MGA race car. The cam that's going in has no > tach drive and I don't have the luxury of waiting for a cam > with a drive. Recommendations on an aftermarket > tach? What diameter housing? It will go in the > dash. Why not use an MGB electronic tach? The early ones look just like an MGA tach except for the trim piece over the shaft, and that they say "Smiths" instead of "Jaeger". From paul.hunt1 at blueyonder.co.uk Sun May 9 03:26:36 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Sun, 9 May 2010 10:26:36 +0100 Subject: [Mgs] Electronic Tach References: <381079.49949.qm@web112105.mail.gq1.yahoo.com> Message-ID: <14D4D58AEAE0463288FEDCC88731A90F@paul> Indeed. There are two types though, a current pulse triggered that would need you to reroute the coil feed wire from the ignition switch via the tach pickup (no other circuits should be fed from this wire), and the later one that simply needs a tapping off the coil SW terminal run to it. The former have an RVI number on the dial, and the latter used from 1973 an RVC number. Originally 4" which I'm guessing is the same size as your speedo, American instruments changed to 80mm in 1967, but back to 4" in 1977, albeit with different bezels for 1980, I believe. UK cars kept the 4" dials until rubber bumpers in 1974, then they changed to 80mm and stayed that way. There may well have been other British cars that used 4" RVC tachs when the MGB had changed to 80mm. PaulH. ----- Original Message ----- > Why not use an MGB electronic tach? The early ones > look > just like an MGA tach except for the trim piece over the > shaft, and that > they say "Smiths" instead of "Jaeger". >> I need to install an electronic tach >> in my MGA race car. The cam that's going in has no >> tach drive and I don't have the luxury of waiting for a cam >> with a drive. Recommendations on an aftermarket >> tach? What diameter housing? It will go in the >> dash. From paul.hunt1 at blueyonder.co.uk Sun May 9 03:39:15 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Sun, 9 May 2010 10:39:15 +0100 Subject: [Mgs] Wheel nut torque Message-ID: <826B3B59297D4EE081021EA100DC69F8@paul> Had two fronts tyres replaced this week, and I noticed that the fitter used an air gun to do the nuts back up and only used a torque wrench to check that they weren't *under* torqued. Correct torque is 60 ft lb, I used my torque wrench to loosen a couple on the rears and they needed about 70 ft lb. One of the fronts got up to 100 ft lb before it started to move, very slowly, needing torque to keep it moving whereas they usually loosen quite quickly, another got up to 120 ft lb and then the torque wrench (bendy bar type) broke! I had to use a breaker bar on the rest, and they were very variable in how much force was required. Bastards, that's another tyre chain (National Tyre and Autowreck) crossed off my list, to go with the place (Shit-Fit) that wrecked the coating on a just-refurbished alloy. This place also used a short lift to raise the car, the wheels straddle it then they put rubber blocks under the body to lift it, something else I didn't like. PaulH. From james.f.juhas at snet.net Sun May 9 05:35:00 2010 From: james.f.juhas at snet.net (james.f.juhas at snet.net) Date: Sun, 9 May 2010 7:35:00 -0400 Subject: [Mgs] Electronic Tach Message-ID: <922253.89146.qm@smtp102.sbc.mail.re3.yahoo.com> I would like to retain some semblance of originality and use an MGB tach, but I don't have enough time to find one that's reliable and available. Next race event is in less than two weeks and I'm repairing engine damage from this weekend. So I think I need a modern solution. Thanks for the guide to what numbers mean what. Good for the future replacemnt. Jim MGA #311 -----Original Message----- From: "Paul Hunt" Subj: Re: [Mgs] Electronic Tach Date: Sun May 9, 2010 6:32 am Size: 1K To: "David Breneman" ; Indeed. There are two types though, a current pulse triggered that would need you to reroute the coil feed wire from the ignition switch via the tach pickup (no other circuits should be fed from this wire), and the later one that simply needs a tapping off the coil SW terminal run to it. The former have an RVI number on the dial, and the latter used from 1973 an RVC number. Originally 4" which I'm guessing is the same size as your speedo, American instruments changed to 80mm in 1967, but back to 4" in 1977, albeit with different bezels for 1980, I believe. UK cars kept the 4" dials until rubber bumpers in 1974, then they changed to 80mm and stayed that way. There may well have been other British cars that used 4" RVC tachs when the MGB had changed to 80mm. PaulH. ----- Original Message ----- > Why not use an MGB electronic tach? The early ones > look > just like an MGA tach except for the trim piece over the > shaft, and that > they say "Smiths" instead of "Jaeger". >> I need to install an electronic tach >> in my MGA race car. The cam that's going in has no >> tach drive and I don't have the luxury of waiting for a cam >> with a drive. Recommendations on an aftermarket >> tach? What diameter housing? It will go in the >> dash. _____________________________________ From h.duinhoven at planet.nl Sun May 9 06:01:07 2010 From: h.duinhoven at planet.nl (Hans Duinhoven) Date: Sun, 9 May 2010 14:01:07 +0200 Subject: [Mgs] Wheel nut torque References: <826B3B59297D4EE081021EA100DC69F8@paul> Message-ID: Beware of the upcoming cracks! Hans 71 BGT w/w with final torque set by itself I believe ----- Original Message ----- From: "Paul Hunt" To: "V8 list" ; ; Sent: Sunday, May 09, 2010 11:39 AM Subject: [Mgs] Wheel nut torque > Had two fronts tyres replaced this week, and I noticed that the fitter > used an > air gun to do the nuts back up and only used a torque wrench to check that > they weren't *under* torqued. Correct torque is 60 ft lb, I used my > torque > wrench to loosen a couple on the rears and they needed about 70 ft lb. > One of > the fronts got up to 100 ft lb before it started to move, very slowly, > needing > torque to keep it moving whereas they usually loosen quite quickly, > another > got up to 120 ft lb and then the torque wrench (bendy bar type) broke! I > had > to use a breaker bar on the rest, and they were very variable in how much > force was required. Bastards, that's another tyre chain (National Tyre > and > Autowreck) crossed off my list, to go with the place (Shit-Fit) that > wrecked > the coating on a just-refurbished alloy. This place also used a short > lift to > raise the car, the wheels straddle it then they put rubber blocks under > the > body to lift it, something else I didn't like. > > PaulH. From paul.hunt1 at blueyonder.co.uk Sun May 9 08:56:06 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Sun, 9 May 2010 15:56:06 +0100 Subject: [Mgs] Wheel nut torque References: <826B3B59297D4EE081021EA100DC69F8@paul> Message-ID: <6303C6AAEB0844148709AF1B3978E610@paul> And the only way I'll know that is likely when a wheel goes bounding down the road ... ----- Original Message ----- > Beware of the upcoming cracks! >> Had two fronts tyres replaced this week, and I noticed that the fitter >> used an >> air gun to do the nuts back up... From awhitema at panix.com Sun May 9 12:03:42 2010 From: awhitema at panix.com (Aaron Whiteman) Date: Sun, 9 May 2010 11:03:42 -0700 Subject: [Mgs] Wheel nut torque In-Reply-To: <6303C6AAEB0844148709AF1B3978E610@paul> References: <826B3B59297D4EE081021EA100DC69F8@paul> <6303C6AAEB0844148709AF1B3978E610@paul> Message-ID: <87E3F8F5-8077-48C6-BF5E-4479C2621041@panix.com> On May 9, 2010, at 7:56 AM, Paul Hunt wrote: > And the only way I'll know that is likely when a wheel goes bounding down the road ... And what great fun it is when that happens! -- Aaron From deano at cox.net Sun May 9 12:58:41 2010 From: deano at cox.net (Dean) Date: Sun, 9 May 2010 13:58:41 -0500 Subject: [Mgs] Anyone familar with Brit-tek? Message-ID: <125ACF1F44E04201903505160C68DBBF@deanoPC> I've always purchased mg parts from VB and Moss, but am considering trying Brit-tek. Can anyone provide any comments on experience in dealing with them? Thanks. Dean From leylandauto at yahoo.com Sun May 9 14:38:26 2010 From: leylandauto at yahoo.com (Carl French) Date: Sun, 9 May 2010 13:38:26 -0700 (PDT) Subject: [Mgs] Anyone familar with Brit-tek? In-Reply-To: <125ACF1F44E04201903505160C68DBBF@deanoPC> Message-ID: <569420.83917.qm@web51905.mail.re2.yahoo.com> Brit-Tek is Bob Ford. He is a very good people. He is one of those guys who knows MGs and will give you all the time you need to help you solve your problem. Carl --- On Sun, 5/9/10, Dean wrote: From: Dean Subject: [Mgs] Anyone familar with Brit-tek? To: mgs at autox.team.net Date: Sunday, May 9, 2010, 2:58 PM I've always purchased mg parts from VB and Moss, but am considering trying Brit-tek. Can anyone provide any comments on experience in dealing with them? Thanks. Dean _______________________________________________ Mgs at autox.team.net Donate: http://www.team.net/donate.html Suggested annual donation $12.75 Archive: http://www.team.net/archive Forums: http://www.team.net/forums Unsubscribe: http://autox.team.net/mailman/options/mgs/leylandauto at yahoo.com From steve at shoyer.com Sun May 9 14:46:24 2010 From: steve at shoyer.com (Steve Shoyer) Date: Sun, 9 May 2010 16:46:24 -0400 Subject: [Mgs] Anyone familar with Brit-tek? In-Reply-To: <125ACF1F44E04201903505160C68DBBF@deanoPC> References: <125ACF1F44E04201903505160C68DBBF@deanoPC> Message-ID: <75C6562487A349A78FF83B55B1F7C5A5@SteveHPlaptop> I've bought parts from them and have been satisfied - they're good with advice as well. --Steve (1980 MGB) -----Original Message----- Subject: [Mgs] Anyone familar with Brit-tek? I've always purchased mg parts from VB and Moss, but am considering trying Brit-tek. Can anyone provide any comments on experience in dealing with them? From mgb72 at airmail.net Sun May 9 16:05:28 2010 From: mgb72 at airmail.net (Chad) Date: Sun, 9 May 2010 17:05:28 -0500 Subject: [Mgs] Anyone familar with Brit-tek? In-Reply-To: <125ACF1F44E04201903505160C68DBBF@deanoPC> References: <125ACF1F44E04201903505160C68DBBF@deanoPC> Message-ID: <004501caefc3$bc251b10$346f5130$@net> Excellent service and very knowledgeable. Bought a whole engine rebuild kit from them. -----Original Message----- From: mgs-bounces at autox.team.net [mailto:mgs-bounces at autox.team.net] On Behalf Of Dean Sent: Sunday, May 09, 2010 1:59 PM To: mgs at autox.team.net Subject: [Mgs] Anyone familar with Brit-tek? I've always purchased mg parts from VB and Moss, but am considering trying Brit-tek. Can anyone provide any comments on experience in dealing with them? Thanks. Dean From tsouthworth70 at hotmail.com Mon May 10 05:56:57 2010 From: tsouthworth70 at hotmail.com (Tuck Southworth) Date: Mon, 10 May 2010 07:56:57 -0400 Subject: [Mgs] Anyone familar with Brit-tek? In-Reply-To: <004501caefc3$bc251b10$346f5130$@net> References: <125ACF1F44E04201903505160C68DBBF@deanoPC>, <004501caefc3$bc251b10$346f5130$@net> Message-ID: I agree with...." Excellent service and very knowledgeable" I buy from them often and have never had a bad experience. Tuck > From: mgb72 at airmail.net > To: deano at cox.net; mgs at autox.team.net > Date: Sun, 9 May 2010 17:05:28 -0500 > Subject: Re: [Mgs] Anyone familar with Brit-tek? > > Excellent service and very knowledgeable. Bought a whole engine rebuild kit > from them. > > -----Original Message----- > From: mgs-bounces at autox.team.net [mailto:mgs-bounces at autox.team.net] On > Behalf Of Dean > Sent: Sunday, May 09, 2010 1:59 PM > To: mgs at autox.team.net > Subject: [Mgs] Anyone familar with Brit-tek? > > I've always purchased mg parts from VB and Moss, but am considering trying > Brit-tek. Can anyone provide any comments on experience in dealing with > them? > Thanks. Dean > _______________________________________________ > > Mgs at autox.team.net > Donate: http://www.team.net/donate.html > Suggested annual donation $12.75 > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe: http://autox.team.net/mailman/options/mgs/tsouthworth70 at hotmail.com From mgs4dave at tampabay.rr.com Mon May 10 07:57:42 2010 From: mgs4dave at tampabay.rr.com (W. David Houser) Date: Mon, 10 May 2010 09:57:42 -0400 Subject: [Mgs] difficulty getting TD into reverse Message-ID: <2C251F49-2BC4-472D-8DBD-333991A40613@tampabay.rr.com> Listers, A friend is experiencing difficulty shifting his 52 TD into reverse. It has been getting harder over time, he says. Any suggestions I can pass along. I know on my TD whenever it doesn't go in, I simply come off the clutch, depress it again and it then goes in. Clutch adjustment? TIA, Dave Houser From paul.hunt1 at blueyonder.co.uk Mon May 10 09:40:52 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Mon, 10 May 2010 16:40:52 +0100 Subject: [Mgs] difficulty getting TD into reverse References: <2C251F49-2BC4-472D-8DBD-333991A40613@tampabay.rr.com> Message-ID: <0F3743231F0741CA90704FAB445DABBB@paul> Is it baulking or grinding? Is first the same or OK? If only reverse and it isn't grinding then it sounds more like gear selector problems that clutch. If grinding in both (are the other gears synchro?) then it sounds like the clutch is dragging. Is a TD clutch adjustable? BL cars have always baulked in first and reverse as often as not, and I have never had a car that didn't baulk occasionally. If either of the Bs baulk in first I simply put it part way into second and then it goes into first ... almost always that is. If it baulks in reverse then sometimes going up into 1st is all it needs, sometimes it needs to got 1st 2nd then reverse. Very very rarely do I have to lift off the clutch in neutral and try again. PaulH. ----- Original Message ----- > A friend is experiencing difficulty shifting his 52 TD into reverse. From thgun at comporium.net Mon May 10 11:09:05 2010 From: thgun at comporium.net (Tom Gunderson) Date: Mon, 10 May 2010 13:09:05 -0400 Subject: [Mgs] MGA fuel pump Message-ID: <0414EC63700E45E2825BFB1CD867C1BF@TOMPC> What pump would be a good choice for my 1957, 1500 MGA? From rocknatural at gmail.com Mon May 10 11:25:52 2010 From: rocknatural at gmail.com (The Roxter) Date: Mon, 10 May 2010 12:25:52 -0500 Subject: [Mgs] Wheel nut torque In-Reply-To: <826B3B59297D4EE081021EA100DC69F8@paul> References: <826B3B59297D4EE081021EA100DC69F8@paul> Message-ID: <4BE841A0.9090708@gmail.com> Paul Hunt wrote: > Had two fronts tyres replaced this week, and I noticed that the fitter used an > air gun to do the nuts back up and only used a torque wrench to check that > they weren't *under* torqued. Correct torque is 60 ft lb, I used my torque > wrench to loosen a couple on the rears and they needed about 70 ft lb. One of > the fronts got up to 100 ft lb before it started to move, very slowly, needing > torque to keep it moving whereas they usually loosen quite quickly, another > got up to 120 ft lb and then the torque wrench (bendy bar type) broke! I had > to use a breaker bar on the rest, and they were very variable in how much > force was required. Bastards, that's another tyre chain (National Tyre and > Autowreck) crossed off my list, to go with the place (Shit-Fit) that wrecked > the coating on a just-refurbished alloy. This place also used a short lift to > raise the car, the wheels straddle it then they put rubber blocks under the > body to lift it, something else I didn't like. > > PaulH. I report this kind of abuse to the Better Business Bureau, since it endangers lives. I also call the manager or owner of the business and tell them about it. This is a safety issue. I have even considered proposing a State law against doing wheel nuts up with an air tool. -Rocky Frisco -- From shop at justbrits.com Mon May 10 12:41:04 2010 From: shop at justbrits.com (Shop at " Just Brits ") Date: Mon, 10 May 2010 13:41:04 -0500 Subject: [Mgs] MGA fuel pump In-Reply-To: <0414EC63700E45E2825BFB1CD867C1BF@TOMPC> References: <0414EC63700E45E2825BFB1CD867C1BF@TOMPC> Message-ID: <4BE85340.5040108@justbrits.com> From twobees at sprynet.com Mon May 10 13:04:47 2010 From: twobees at sprynet.com (Norm 2Bs) Date: Mon, 10 May 2010 15:04:47 -0400 Subject: [Mgs] Re,: Anyone familiar with Brit-tek? Message-ID: <005601caf073$a8dcd330$6401a8c0@normoffice> Dean: I have been buying parts from Bob Ford at Brit-Tek since the early 1990s. I have never dealt with ANYONE who was more helpful and honest than Bob. He helped me with my 1980 MGB, then the '66 that I built (with his help in parts and advice) into a daily driver/occasional racer. I tried many of the others. And, now even though I no longer have a B, only a 948-engined Turner, I still call Bob when I need parts I think he can get. He has been my best source of parts for my British cars. I heartily recommend him. Full disclosure: Bob began as just another MGB parts supplier for me. He soon became a great MGB advisor to me. He then became a great friend. He then became a client who runs a small ad with me in Vintage Motorsport magazine. Norm Sippel From barneymg at mgaguru.com Mon May 10 13:31:39 2010 From: barneymg at mgaguru.com (Barney Gaylord) Date: Mon, 10 May 2010 14:31:39 -0500 Subject: [Mgs] MGA fuel pump In-Reply-To: <0414EC63700E45E2825BFB1CD867C1BF@TOMPC> References: <0414EC63700E45E2825BFB1CD867C1BF@TOMPC> Message-ID: <675678.80231.qm@smtp103.sbc.mail.mud.yahoo.com> If you don't like the original one, this is good: http://mgaguru.com/mgtech/fuel/fp201.htm At 01:09 PM 5/10/2010 -0400, Tom Gunderson wrote: >What pump would be a good choice for my 1957, 1500 MGA? From frankk12 at verizon.net Mon May 10 13:33:12 2010 From: frankk12 at verizon.net (frankk12 at verizon.net) Date: Mon, 10 May 2010 15:33:12 -0400 Subject: [Mgs] MGA fuel pump References: <0414EC63700E45E2825BFB1CD867C1BF@TOMPC> Message-ID: Tom: Interesting and relevant question as I just had to replace the fuel pump on my 1958 MGA that has been sitting for 5 years. I happen to have a new original AC ( but old) pump that was identical to what was on the car altho Barney tells me SU was the original MGA pump. It works fine now. The old pump clicked away and I thought it was a clogged line but as it turned out it was clicking but not pumping. Frank Krajewski ----- Original Message ----- From: "Tom Gunderson" To: Sent: Monday, May 10, 2010 1:09 PM Subject: [Mgs] MGA fuel pump > What pump would be a good choice for my 1957, 1500 MGA? > _______________________________________________ From ejrussell at mebtel.net Mon May 10 15:35:38 2010 From: ejrussell at mebtel.net (Eric J Russell) Date: Mon, 10 May 2010 17:35:38 -0400 Subject: [Mgs] Anyone familar with Brit-tek? In-Reply-To: References: Message-ID: Add my name to the list of more-than-satisfied customers. I bought parts to rebuild an MGB engine. Bob Ford replied to all my email questions with quick and knowledgeable answers. Eric Russell Mebane, NC http://home.mebtel.net/~ejrussell ----- Original Message ----- > I've always purchased mg parts from VB and Moss, but am considering trying > Brit-tek. Can anyone provide any comments on experience in dealing with > them? > Thanks. Dean From craigw at sonic.net Mon May 10 18:57:39 2010 From: craigw at sonic.net (Craig) Date: Mon, 10 May 2010 17:57:39 -0700 Subject: [Mgs] Anyone familar with Brit-tek? In-Reply-To: References: Message-ID: <4BE8AB83.30509@sonic.net> I've been using Brit-tek for over 20 years. Great service, and great advice to boot. They've been my first choice for MGB parts for many years. Craig Wiper Eric J Russell wrote: > Add my name to the list of more-than-satisfied customers. I bought > parts to rebuild an MGB engine. Bob Ford replied to all my email > questions with quick and knowledgeable answers. > > Eric Russell > Mebane, NC > http://home.mebtel.net/~ejrussell > ----- Original Message ----- >> I've always purchased mg parts from VB and Moss, but am considering >> trying >> Brit-tek. Can anyone provide any comments on experience in dealing >> with them? >> Thanks. Dean > _______________________________________________ > > Mgs at autox.team.net > Donate: http://www.team.net/donate.html > Suggested annual donation $12.75 > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe: http://autox.team.net/mailman/options/mgs/craigw at sonic.net > > > __________ Information from ESET NOD32 Antivirus, version of virus > signature database 5103 (20100510) __________ > > The message was checked by ESET NOD32 Antivirus. > > http://www.eset.com > > > > __________ Information from ESET NOD32 Antivirus, version of virus signature database 5103 (20100510) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com From paul.hunt1 at blueyonder.co.uk Tue May 11 02:04:35 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Tue, 11 May 2010 09:04:35 +0100 Subject: [Mgs] Wheel nut torque References: <826B3B59297D4EE081021EA100DC69F8@paul> <4BE841A0.9090708@gmail.com> Message-ID: <8C5F4312A63E4E26B7AC95CFD22B543A@paul> I'm waiting to see what response (if any) I get back from the company and if it isn't satisfactory i.e the typical fob-off of "Our fitters are highly trained and we take safety very seriously" then I'll be contacting the local Trading Standards office. PaulH. ----- Original Message ----- > I report this kind of abuse to the Better Business Bureau, since it > endangers lives. I also call the manager or owner of the business and tell > them about it. From arundell at ghs.com.au Tue May 11 03:04:47 2010 From: arundell at ghs.com.au (Murray Arundell) Date: Tue, 11 May 2010 19:04:47 +1000 Subject: [Mgs] Wheel nut torque In-Reply-To: <8C5F4312A63E4E26B7AC95CFD22B543A@paul> References: <826B3B59297D4EE081021EA100DC69F8@paul> <4BE841A0.9090708@gmail.com> <8C5F4312A63E4E26B7AC95CFD22B543A@paul> Message-ID: <643AC7CA-9FC3-4AC1-853E-163CF9ED8C11@ghs.com.au> > "Our fitters are highly trained and we take safety very seriously" Talk about an oxymoron.... Its hardly rocket science and they are not exactly employing Mensa members are they? Cheers - Murray On 11/05/2010, at 6:04 PM, Paul Hunt wrote: > I'm waiting to see what response (if any) I get back from the company and if it isn't satisfactory i.e the typical fob-off of "Our fitters are highly trained and we take safety very seriously" then I'll be contacting the local Trading Standards office. > > PaulH. > > ----- Original Message ----- >> I report this kind of abuse to the Better Business Bureau, since it endangers lives. I also call the manager or owner of the business and tell them about it. > _______________________________________________ > > Mgs at autox.team.net > Donate: http://www.team.net/donate.html > Suggested annual donation $12.75 > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe: http://autox.team.net/mailman/options/mgs/arundell at ghs.com.au From deano at cox.net Tue May 11 13:01:25 2010 From: deano at cox.net (Dean) Date: Tue, 11 May 2010 14:01:25 -0500 Subject: [Mgs] Brit-tek Message-ID: I want to thank each individual who responded to my recent inquiry re: Brit-Tek. Just had a nice conversation with Bob Ford and placed a sizable order. Thanks again! Dean From dcouncill at msubillings.edu Tue May 11 21:02:42 2010 From: dcouncill at msubillings.edu (Councill, David) Date: Tue, 11 May 2010 21:02:42 -0600 Subject: [Mgs] replacement battery saga Message-ID: <4801E63444304342BA12869D78DB025F06E97B91@EXVS01.msubillings.edu> Getting closer to the moment I start the 64B restoration project (car has been sitting in a garage since 1981), I went to the local Sears to buy another Group 26 battery. All my MGs have now been converted from the 6V 17 HF batteries due to availability and cost, all with Sears Diehard batteries which have served me well in cold weather starting. So I go into the store and tell the young lad I need to buy a Group 26 battery. He then asked me what it is for so I tell him it is for a MGB. He gets confused and asks me what that is. He is sure they don't have a battery for such a car. I explain that a group 26 battery should be a common size so he looks and, yes, they have them in stock. Of course they do, I bought the batteries for my two other MGs at this same store in earlier years. They actually tried to get my 17HF batteries several years ago but were unable to do so; other outlets wanted significantly more for just one 6v battery than the cost of the group 26 battery. So now I have a battery but I still have a few other things to do first, most notably the SU carbs. I started working on those this evening, thinking I could be trying to start the car by this weekend. Until I came across a rather interesting problem (after previous strange problems) as I am working on the carbs which I have on a bench. When I screwed the fuel mixture adjusting nut of the rear carb up to the base so I could set the fuel adjustment to the default 12 flats, the jet did not move up. The choke lever to the jet also looked a bit warped. So I disassembled the whole jet assembly - it looks like the jet is seized within the jet bearing assembly and the bent choke lever would indicate this problem occurred some time ago with the previous owner. Fortunately Moss lists all the parts at a fairly reasonable cost. So a minor delay but I still face a few more unknowns with the electrical system components (fuel pump, starter, and other parts) plus the motor (it turns). I noticed the previous owner disconnected the mechanical tach cable from the tach so that probably indicates something as well. So I may still have a lot of work left. David Councill 64 MGB 67 MGBGT 72 MGB 74 Toyota Landcruiser FJ40 From rolindsay at yahoo.com Wed May 12 06:24:05 2010 From: rolindsay at yahoo.com (Rick Lindsay) Date: Wed, 12 May 2010 05:24:05 -0700 (PDT) Subject: [Mgs] Miss / stumble Message-ID: <403973.15656.qm@web82305.mail.mud.yahoo.com> Hey Friends, I write today to ask you, the 'Friends of Carburetors Society', a question or two. And although the car in question uses four 40DCFN Webers, the issue is universal to carburetted cars. Here's the setup. I just replaced the timing belts and the ignition in my car. The valve timing was not affected and the ignition timing was not adjusted. The car got belts, new plugs and new plug wires. At cruise and at about any engine speed when the throttle is opened slightly, the engine tends to miss a little bit, a little stumble if you will. The condition tends to be more noticeable in the mid-rev- band. My first thought is that the charge leans out because the accelerator pumps aren't engaging quickly enough. And yes, I know that SUs and Z-Ss don't have accelerator pumps but they address the lean-out issue with other methods. If instead of gently opening the throttle a tiny bit, and if I open it aggressively, the car instantly accelerates without the slightest hesitation. This condition also seems to indicate that the charge is leaning-out. So I ask: Please share your insight as to what might cause the flat spot / stumble / what_ever_we_should_call_it. Thank you. -rick From paul.hunt1 at blueyonder.co.uk Wed May 12 08:21:46 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Wed, 12 May 2010 15:21:46 +0100 Subject: [Mgs] Miss / stumble References: <403973.15656.qm@web82305.mail.mud.yahoo.com> Message-ID: <62010DBA178449D696656FA6DD7D5C6F@paul> It stumbles at cruise i.e. a steady throttle? Sounds like generally weak mixture then, that the accelerator pump is compensating for in a large throttle movement. Did it do it before? If not then look very closely at what you did. If you can reproduce it by holding the throttle open at a standstill clip a timing light to each plug lead in turn and see if there is any sign of erratic flashing. Could be a dicky plug, or a lead for that matter, I'd swap them back one at a time and see what happens. PaulH. ----- Original Message ----- > At cruise and at about any engine speed when the throttle is opened > slightly, the engine tends to miss a little bit, a little stumble if > you will. From rolindsay at yahoo.com Wed May 12 09:51:22 2010 From: rolindsay at yahoo.com (Rick Lindsay) Date: Wed, 12 May 2010 08:51:22 -0700 (PDT) Subject: [Mgs] OT Carb induced stumble Message-ID: <292878.60610.qm@web82306.mail.mud.yahoo.com> Thanks folks for all the good advice. I have concatenated the prompt responses to minimize List clutter: Keith on the E-Type List wrote: > ...issue is in the progression phase mixture. And this is > controlled by the idle mixture screws. Makes good sense, and the problem has been there for a long time. Keith went on to say: > ...have fresh gasoline... Tank is 1/4 old gas (8 months old?) and 3/4 new (yesterday), both 93 octane. Les on the E-Type List agrees with Keith, and states so: > I agree with Keith, it does sound like progression... Paul on the MG List wrote: > Sounds like generally weak mixture... Paul also asked about the ignition, which I did replace, but the problem was there before the ignition work. The mighty Wiggles on the E-Type list wrote: > ...how old are the sparkling plug wires? I've seen them exhibit > this behavior. Me too, but the ignition wires are new, and the problem predates them, as stated above. And finally, Mr. Smartly Pants Diddums on the TR3 List wrote, > Thought of switching to fuel injection? Answer: No :-P best regards everyone, and thanks, -rick From h.duinhoven at planet.nl Thu May 13 11:26:53 2010 From: h.duinhoven at planet.nl (Hans Duinhoven) Date: Thu, 13 May 2010 19:26:53 +0200 Subject: [Mgs] 2010 Tulip Rally Message-ID: Dear listers, Enjoy several movies of this old time spring event since the early fifties with the finish in Noordwijk - the Netherlands. Cheers, Hans 71 BGT From peter at nosimport.com Fri May 14 13:59:12 2010 From: peter at nosimport.com (Peter Caldwell) Date: Fri, 14 May 2010 14:59:12 -0500 Subject: [Mgs] Nice TF for sale in Wisconsin Message-ID: <201005141259271.SM04324@TOSHIBA-USER3.nosimport.com> I was just contacted by a person here in Madison WI wanting to sell the family's MG TF. The pics look very good. I can forward pics and contact info to anyone interested. I have no personal interest or involvement in this. Need to act quickly, as they are in town for a short time. Asking price around $17,000. Second owner, low miles, they say. I wish I could..... Peter C From h.duinhoven at planet.nl Fri May 14 14:27:07 2010 From: h.duinhoven at planet.nl (Hans Duinhoven) Date: Fri, 14 May 2010 22:27:07 +0200 Subject: [Mgs] 2010 Tulip Rally References: Message-ID: Oops, The links got lost! photos: http://picasaweb.google.nl/108491368449329466755 movie: http://www.youtube.com/watch?v=aSzpb1-i4bI Cheers, Hans ----- Original Message ----- From: "Hans Duinhoven" To: Sent: Thursday, May 13, 2010 7:26 PM Subject: [Mgs] 2010 Tulip Rally > Dear listers, > > Enjoy several movies of this old time spring event since the early fifties > with the finish in Noordwijk - the Netherlands. > > Cheers, > > Hans > > 71 BGT From d_dibiase at yahoo.com Sun May 16 16:46:10 2010 From: d_dibiase at yahoo.com (Dan DiBiase) Date: Sun, 16 May 2010 15:46:10 -0700 (PDT) Subject: [Mgs] 2010 Tulip Rally In-Reply-To: References: Message-ID: <857342.80387.qm@web50904.mail.re2.yahoo.com> That's what I meant when I said, 'Where', Hans! ;-) Dan D Central NJ USA '76 MGB Tourer '65 MGB Tourer (Project) NAMGBR #5-2328 http://dans65b.blogspot.com/ http://dans76b.blogspot.com/ http://dansautoblog.blogspot.com/ http://dans-life-blog.blogspot.com/ twitter: dandibiase ________________________________ From: Hans Duinhoven To: Hans Duinhoven ; mgs at Autox.Team.Net Sent: Fri, May 14, 2010 4:27:07 PM Subject: Re: [Mgs] 2010 Tulip Rally Oops, The links got lost! photos: http://picasaweb.google.nl/108491368449329466755 movie: http://www.youtube.com/watch?v=aSzpb1-i4bI Cheers, Hans ----- Original Message ----- From: "Hans Duinhoven" To: Sent: Thursday, May 13, 2010 7:26 PM Subject: [Mgs] 2010 Tulip Rally > Dear listers, > > Enjoy several movies of this old time spring event since the early fifties > with the finish in Noordwijk - the Netherlands. > > Cheers, > > Hans > > 71 BGT _______________________________________________ Mgs at autox.team.net Donate: http://www.team.net/donate.html Suggested annual donation $12.75 Archive: http://www.team.net/archive Forums: http://www.team.net/forums Unsubscribe: http://autox.team.net/mailman/options/mgs/d_dibiase at yahoo.com From redscirocco at hotmail.com Mon May 17 15:18:09 2010 From: redscirocco at hotmail.com (Mike Eldred) Date: Mon, 17 May 2010 17:18:09 -0400 Subject: [Mgs] Middget parts car in Richmond, VA area Message-ID: NFI, and too far away for me to get, but this is probably worth the price just for the wire wheels: http://richmond.craigslist.org/cto/1743376943.html _________________________________________________________________ The New Busy is not the old busy. Search, chat and e-mail from your inbox. http://www.windowslive.com/campaign/thenewbusy?ocid=PID28326::T:WLMTAGL:ON:WL :en-US:WM_HMP:042010_3 From shop at justbrits.com Mon May 17 16:30:55 2010 From: shop at justbrits.com (Shop at " Just Brits ") Date: Mon, 17 May 2010 17:30:55 -0500 Subject: [Mgs] [Spridgets] Middget parts car in Richmond, VA area In-Reply-To: References: Message-ID: <4BF1C39F.4080208@justbrits.com> << NFI, and too far away for me to get, >> That would be a STEAL for anybody that could part it out, Mike !! Frank could make it a runner in a week !!! LOL !! Ed Please visit MY site at: www.justbrits.com [with LOTS of 1st time offers for Listers in the ..For Sale areas which ARE soon to go to fleabay -:(.] From pete_groh at yahoo.com Tue May 18 11:57:53 2010 From: pete_groh at yahoo.com (Pete Groh) Date: Tue, 18 May 2010 10:57:53 -0700 (PDT) Subject: [Mgs] Free listing for car clubs and vendor's - The Classic Car Datebase Message-ID: <592083.92720.qm@web36808.mail.mud.yahoo.com> Want to pass on some information on a car related site. Was able to post my own web page off the site. I have also sent a copy of this referral to Mr Berson. Kind regards Pete Groh (KeyGuy) Ellicott City MD USA Saturday, January 9, 2010 11:50 AM From: "Robin L Berson" To: "Pete Groh" Hello Mr. Groh, Thank you for your inquiry. We have added British Car Keys to our Directory of Services. And, if you have a list of some of the British car clubs and vendors, I'd be happy to get that information. It may take some time before we are able to add foreign cars to the website, but we are definitely working in that direction. Best Regards, Robin Berson The Classic Car Database http://www.classiccardatabase.com/vendors.php Listed my site, search under name British car keys We are in the process of expanding the database to include more years and foreign as well as American automobiles.B Please direct your comments or suggestions to info at classiccardatabase.com. Tell us what you think! http://www.classiccardatabase.com/index.php From redscirocco at hotmail.com Tue May 18 14:01:28 2010 From: redscirocco at hotmail.com (Mike Eldred) Date: Tue, 18 May 2010 16:01:28 -0400 Subject: [Mgs] MG TF 135 in Bennington, VT, May 29 Message-ID: On Saturday, May 29, at 9:30 am, there is an informal get-together at Hemmings Motor News in Bennington, Vt, with British MG owner Roger Pratten, who is touring the U.S. & Canada in his 2003 MG TF 135. I'm planning to attend with my '54 TF, and I'd love to see a good turnout from MG owners. If anyone lives in the area or may happen to be in the area that weekend, it's a chance to get a good look at modern MG and chat with a fellow enthusiast from across the pond. If anyone needs directions or other information, let me know. http://www.mgexperience.net/calendar.php#528 -Mike Eldred '54 MG TF '73 Midget _________________________________________________________________ Hotmail is redefining busy with tools for the New Busy. Get more from your inbox. http://www.windowslive.com/campaign/thenewbusy?ocid=PID28326::T:WLMTAGL:ON:WL :en-US:WM_HMP:042010_2 From barneymg at mgaguru.com Wed May 19 01:54:34 2010 From: barneymg at mgaguru.com (Barney Gaylord) Date: Wed, 19 May 2010 02:54:34 -0500 Subject: [Mgs] LUCAS Technical Correspondence Course, 275pg textbook Message-ID: <367175.58199.qm@smtp104.sbc.mail.mud.yahoo.com> For anyone interested in the deepest workiings of Lucas electrics, I have just posted on line a vintage 275 page text book titled "Overseas Technical Correspondence Course" published by Lucas Technical Service. This rare book was never released to the general public, but was used to train dealer service personel via correspondence school. See index web page here: http://mgaguru.com/mgtech/books/lts_otcc.htm Barney Gaylord 1958 MGA with an attitude http://MGAguru.com From paul.hunt1 at blueyonder.co.uk Wed May 19 04:41:23 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Wed, 19 May 2010 11:41:23 +0100 Subject: [Mgs] LUCAS Technical Correspondence Course, 275pg textbook References: <367175.58199.qm@smtp104.sbc.mail.mud.yahoo.com> Message-ID: <61B08EF61F0C44E08ECE4CF093C805B8@paul> Fascinating. Also confirms what I have long suspected, that when changing the polarity of a cars electics to negative earth one should really get a negative earth coil and not merely reverse the connections to the positive earth coil as is usually recommended. PaulH. ----- Original Message ----- > For anyone interested in the deepest workiings of Lucas electrics, I have > just posted on line a vintage 275 page text book titled "Overseas > Technical Correspondence Course" published by Lucas Technical Service. > This rare book was never released to the general public, but was used to > train dealer service personel via correspondence school. See index web > page here: http://mgaguru.com/mgtech/books/lts_otcc.htm From strovato at optonline.net Wed May 19 06:04:38 2010 From: strovato at optonline.net (Steven Trovato) Date: Wed, 19 May 2010 08:04:38 -0400 Subject: [Mgs] LUCAS Technical Correspondence Course, 275pg textbook In-Reply-To: <367175.58199.qm@smtp104.sbc.mail.mud.yahoo.com> References: <367175.58199.qm@smtp104.sbc.mail.mud.yahoo.com> Message-ID: <0L2O00BY71LMROR0@mta5.srv.hcvlny.cv.net> Very cool, Barney. Do you know when this is from? I haven't found a year printed anywhere so far. Now if we could only still get those certificates upon completion, we'd be set! Thanks for posting this. -Steve Trovato strovato at optonline.net At 03:54 AM 5/19/2010, Barney Gaylord wrote: >For anyone interested in the deepest workiings of Lucas electrics, I >have just posted on line a vintage 275 page text book titled >"Overseas Technical Correspondence Course" published by Lucas >Technical Service. From barneymg at mgaguru.com Wed May 19 06:41:12 2010 From: barneymg at mgaguru.com (Barney Gaylord) Date: Wed, 19 May 2010 07:41:12 -0500 Subject: [Mgs] LUCAS Technical Correspondence Course In-Reply-To: <0L2O00BY71LMROR0@mta5.srv.hcvlny.cv.net> References: <367175.58199.qm@smtp104.sbc.mail.mud.yahoo.com> <0L2O00BY71LMROR0@mta5.srv.hcvlny.cv.net> Message-ID: <368786.76638.qm@smtp112.sbc.mail.mud.yahoo.com> Wild guess here. It mentions fitting overdrive to a Austin Healey 100 (Oct 1954), Bristol 405 (1955), Sunbeam Alpine MK-III (1963), so I suppose it was printed around 1963. At 08:04 AM 5/19/2010 -0400, Steven Trovato wrote: >Very cool, Barney. Do you know when this is from? I haven't found >a year printed anywhere so far. .... >At 03:54 AM 5/19/2010, Barney Gaylord wrote: >>For anyone interested in the deepest workiings of Lucas electrics, >>I have just posted on line a vintage 275 page text book titled >>"Overseas Technical Correspondence Course" published by Lucas >>Technical Service. .... http://mgaguru.com/mgtech/books/lts_otcc.htm From ejrussell at mebtel.net Wed May 19 15:43:40 2010 From: ejrussell at mebtel.net (Eric J Russell) Date: Wed, 19 May 2010 17:43:40 -0400 Subject: [Mgs] LUCAS Technical Correspondence Course In-Reply-To: References: Message-ID: But I didn't find anything about the Smoke Theory of Electrical Devices. Eric Russell Mebane, NC http://home.mebtel.net/~ejrussell ----- Original Message ----- > Date: Wed, 19 May 2010 02:54:34 -0500 > From: Barney Gaylord > For anyone interested in the deepest workiings of Lucas electrics, I > have just posted on line a vintage 275 page text book titled > "Overseas Technical Correspondence Course" published by Lucas > Technical Service. This rare book was never released to the general > public, but was used to train dealer service personel via > correspondence school. See index web page here: > http://mgaguru.com/mgtech/books/lts_otcc.htm > > Barney Gaylord > 1958 MGA with an attitude > http://MGAguru.com From deano at cox.net Thu May 20 14:14:26 2010 From: deano at cox.net (Dean) Date: Thu, 20 May 2010 15:14:26 -0500 Subject: [Mgs] bolt sizes for transmission mount Message-ID: <8273E344C3634CE9B43E411DD2492180@deanoPC> Can anyone tell me the correct size, thread type, length, etc., of the bolts used to mount the transmission cross member on a 72 mgb? Thanks. Dean From palte at gmx.net Fri May 21 00:51:50 2010 From: palte at gmx.net (Bert Palte) Date: Fri, 21 May 2010 08:51:50 +0200 Subject: [Mgs] Q: Horn Orientation Message-ID: <20100521065150.325170@gmx.net> One of the members of the MGCC here in Holland has reconditioned the horns of my 1970 B, very nicely, I must add. A link to his ad follows below (NFI, usual disclaimers apply). My car still has the metal Lucas horns; if your (RB) car has the later type plastic horns then, IMHO, it is cheaper to just replace them. http://www.mgcarclub.nl/index.php?option=com_marketplace&page=show_ad&catid=3&adid=631&Itemid=101 I discussed the mounting of the horns with Pel. As I have always assumed, the horn output opening should be facing forward, i.e. in the driving direction. Pel told me that it is better when the horn output openings are facing each other because then there is no possibility of dirt entering the horns. But then, IMHO, you might have a severe loss of dBs since the horns are not delivering maximum sound output in the desired (forward) direction. The Parts List or the Workshop Manual don't give the answer. Any thoughts? Bert -- GRATIS fC References: <20100521065150.325170@gmx.net> Message-ID: You need to mount them so that dirt and water do not enter and get trapped inside the horn. Rick On Thu, May 20, 2010 at 11:51 PM, Bert Palte wrote: > One of the members of the MGCC here in Holland has reconditioned > the horns of my 1970 B, very nicely, I must add. > A link to his ad follows below (NFI, usual disclaimers apply). > My car still has the metal Lucas horns; > if your (RB) car has the later type plastic horns > then, IMHO, it is cheaper to just replace them. > > > > http://www.mgcarclub.nl/index.php?option=com_marketplace&page=show_ad&catid=3&adid=631&Itemid=101 > > > I discussed the mounting of the horns with Pel. > As I have always assumed, the horn output opening should be > facing forward, i.e. in the driving direction. > Pel told me that it is better when the horn output openings are facing each > other because then there is no possibility of dirt entering the horns. > But then, IMHO, you might have a severe loss of dBs since the horns are not > delivering maximum sound output in the desired (forward) direction. > > The Parts List or the Workshop Manual don't give the answer. > > Any thoughts? > > Bert > > -- > GRATIS fC Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01 > _______________________________________________ > > Mgs at autox.team.net > Donate: http://www.team.net/donate.html > Suggested annual donation $12.75 > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe: > http://autox.team.net/mailman/options/mgs/richard.ewald at gmail.com From redscirocco at hotmail.com Fri May 21 09:40:08 2010 From: redscirocco at hotmail.com (Mike Eldred) Date: Fri, 21 May 2010 11:40:08 -0400 Subject: [Mgs] M-type Message-ID: NFI, just one of those things you don't see on craigslist every day. "for sale, a 1930 MG M-Type Boat-tail Speedster. This car is probably the only example with its original motor in it. It has a 3 speed gearbox. It also has a beautiful two-tone black/blue color scheme. It is fully functional and has had a Show-Room-Quality Restoration." http://newyork.craigslist.org/mnh/cto/1750924751.html _________________________________________________________________ The New Busy is not the old busy. Search, chat and e-mail from your inbox. http://www.windowslive.com/campaign/thenewbusy?ocid=PID28326::T:WLMTAGL:ON:WL :en-US:WM_HMP:042010_3 From shop at justbrits.com Fri May 21 12:33:46 2010 From: shop at justbrits.com (Shop at " Just Brits ") Date: Fri, 21 May 2010 13:33:46 -0500 Subject: [Mgs] Q: Horn Orientation In-Reply-To: References: <20100521065150.325170@gmx.net> Message-ID: <4BF6D20A.1000404@justbrits.com> << You need to mount them so that dirt and water do not enter and get trapped inside the horn. >> Or simply do the the Big Rig truckers Rick, put one [2 ?] pf those UGLY 'screens' on !!!!! !!! Anon From mcolson40 at hotmail.com Fri May 21 20:12:38 2010 From: mcolson40 at hotmail.com (Milton Olson) Date: Fri, 21 May 2010 22:12:38 -0400 Subject: [Mgs] 1978 MG Midget transmission parts needed. In-Reply-To: References: Message-ID: Hello from Michigan, I am in the process of rebuilding the transmission from my 1978 Midget. I need a new reverse Idler gear [21 tooth], and the mating outer 1-2 hub gear that runs with it. Does anyone know of a source for good used gears? Best regards, Milt _________________________________________________________________ The New Busy is not the too busy. Combine all your e-mail accounts with Hotmail. http://www.windowslive.com/campaign/thenewbusy?tile=multiaccount&ocid=PID2832 6::T:WLMTAGL:ON:WL:en-US:WM_HMP:042010_4 From mark at bradakis.com Fri May 21 23:03:27 2010 From: mark at bradakis.com (Mark J Bradakis) Date: Fri, 21 May 2010 23:03:27 -0600 Subject: [Mgs] 1978 MG Midget transmission parts needed. In-Reply-To: References: Message-ID: <4BF7659F.505@bradakis.com> I'll suggest Ted Schumacher's TS Imported Automotive in Ohio, http://www.tsimportedautomotive.com There is a good chance he can come up with what you need. mjb. From daybell7 at aol.com Sat May 22 13:46:03 2010 From: daybell7 at aol.com (daybell7 at aol.com) Date: Sat, 22 May 2010 15:46:03 -0400 Subject: [Mgs] Got jets? Message-ID: <8CCC7FE8BB597C5-18F8-5C9D@webmail-d023.sysops.aol.com> MG'ers, After installing chrome air cleaners, my MGB breaks up during acceleration. Once I reinstall the stock air cleaners, it runs fine. Will Grose jets solve this problem? The chrome air cleaners seen to permit the car to breath better at idle. Thanks for the help. Steve Hughes Gainesville, FL From max_heim at sbcglobal.net Sat May 22 14:47:03 2010 From: max_heim at sbcglobal.net (Max Heim) Date: Sat, 22 May 2010 13:47:03 -0700 Subject: [Mgs] Got jets? In-Reply-To: <8CCC7FE8BB597C5-18F8-5C9D@webmail-d023.sysops.aol.com> Message-ID: I don't see how the needle valves would have anything to do with it. They control fuel flow, not air flow. Are you sure there isn't a mechanical interference problem with the chrome cleaners? I'm also a little puzzled about the idle comment. You'd think there wouldn't be any trouble getting plenty of airflow at idle, no matter how restrictive the air cleaner (and the MG ones are not very restrictive). The idea behind open element filters is to get more flow at WOT. I think there is probably something else going on. -- Max Heim '66 MGB GHN3L76149 If you're near Mountain View, CA, it's the primer red one with chrome wires on 5/22/10 12:46 PM, daybell7 at aol.com at daybell7 at aol.com wrote: > MG'ers, > > After installing chrome air cleaners, my MGB breaks up during acceleration. > Once I reinstall the stock air cleaners, it runs fine. Will Grose jets solve > this problem? The chrome air cleaners seen to permit the car to breath better > at idle. > > Thanks for the help. > Steve Hughes > Gainesville, FL From craigstraub at sbcglobal.net Sat May 22 15:23:40 2010 From: craigstraub at sbcglobal.net (Craig Straub) Date: Sat, 22 May 2010 16:23:40 -0500 Subject: [Mgs] Removing sound deading 73 MGB References: <8CCC7FE8BB597C5-18F8-5C9D@webmail-d023.sysops.aol.com> Message-ID: <95BF06A04F78417FAF3C01854A1C97BF@DELL> Hi guys and gals, On my 1973 MGB I have to remove the sound deading material underneath the driver seat so that I can weld a plate to patch an area where the metal has fatigued and split. Any suggestions on how to do it? Thanks, Craig From mark at bradakis.com Sat May 22 17:03:56 2010 From: mark at bradakis.com (Mark J Bradakis) Date: Sat, 22 May 2010 17:03:56 -0600 Subject: [Mgs] Got jets? In-Reply-To: <8CCC7FE8BB597C5-18F8-5C9D@webmail-d023.sysops.aol.com> References: <8CCC7FE8BB597C5-18F8-5C9D@webmail-d023.sysops.aol.com> Message-ID: <4BF862DC.30907@bradakis.com> Like Max said, the type of inlet valve will not affect the mixture, unless it isn't working and fills the bowls too full or not full enough. Does this 'break up' occur only when driving and the engine is under load, or does it happen when the car is sitting in neutral and you blip the throttle? What intake setup does this car have in place? If you lived in Salt Lake, I'd suggest you drive the car over and I'd take a look. mjb. From palte at gmx.net Sun May 23 12:26:54 2010 From: palte at gmx.net (Bert P) Date: Sun, 23 May 2010 20:26:54 +0200 Subject: [Mgs] Heater Core Removal - Update Message-ID: <20100523182603.78AF0187867@autox.team.net> Hi fellow listers, Last March, I posed a question here about removing the heater core - whether or nor removal of the heater box would be required. My car is a 1970 B built to European specifications. General consensus was that it was very desirable to do so. So, I followed your advice and removed the heater box from the car. Given a systematic lack of spare time, this repair job has taken me about two months. Here are some observations: 1. A long Phillips head screwdriver is essential to remove the screws that hold the heater unit. Length/dia. should be 200/6 mm, equivalent to 8 / 0,25 inch (A.o., Gedore makes them). This screwdriver is also required to get access to the four screws that hold the bezel behind the speaker area (this bezel, BTW, is not depicted in my Parts Book). 2. I ordered the 'upgraded' motor/fan combo, made by a Canadian company. The Chicagoland website mentions that a flange (supplied with the motor, also with my order) should be used to adapt the motor to the heater box and even then, some adjustment is required to make it fit. I decided that this would not be an improvement, rather a worsening in design, since in the original situation the motor/fan assembly has been supported by rubber grommets (providing some means of vibration insulation) instead of being mounted straight to the heater box (with no vibration insulation). Therefore, I chose to drill out the rivets and to reuse the old motor support bracket with the rubbers, using new aluminium rivets. However, even in the most faraway position of the fan on the motor shaft, this resulted in a gap between the front of the impeller and the inlet opening of the the air box of about 1/2 inch, giving a less than optimum efficiency and/or air flow. Sure, it works, but I can't compare performance because I don't have any measuring equipment for air speed and/or pressure. (Next time I'll definitely retain the original fan and motor!). 3. The condition of the internals of the heater box is always worse than you expect! 4. The hexagon shaft opening inside the heater (air flow) control knob was damaged. So, I tried to order a new knob (Off - Heater - Screen) (for a steel dash, LHD car) but these are NLA. A similar knob for the RHD car has the same text but not in the right sequence so it cannot be used except for in an emergency. 5. As for the reassembly of the Heater Box, the most difficult part is the routing of the control cable. I was inspired by the Workshop Manual when I found this method to be working correctly: a. Take the selector mechanism from the car's dashboard. b. Test assemble the cable loosely when the heater box and the selector are both out of the car, so that you will get an impesssion as to where the sleeve should go down at the heater flap (is that correct English?) c. Disassemble the cable from the selector and remove the outer sleeve retaining bracket from the heater box end, but keep the inner cable connected to the control flap. d. Reassemble the heater box back into the car while rerouting the control cable, taking care not to bend the latter item. e. With the selector mechanism under the dash rather than in it, refit the cable. Once again, check that everything works. The trick is that the outer cable holding bracket at the control flap is (only just, admittedly) accessible now for fixing the cable. f. Refit the selector mechanism in the dashboard. Readjusting the inner cable fitting at the selector end may be required to prevent the inner cable from taking up any unnecessary torque. Well, finally, it works again and the heater unit is no longer leaking, but all in all, it was definitely the WORST job on my MGB in my 20+ years of ownership! Thank you for your advice. Bert Holland 1970 MGB From ccrobins at ktc.com Sun May 23 13:32:34 2010 From: ccrobins at ktc.com (Charley & Peggy Robinson) Date: Sun, 23 May 2010 14:32:34 -0500 Subject: [Mgs] Got jets? In-Reply-To: <8CCC7FE8BB597C5-18F8-5C9D@webmail-d023.sysops.aol.com> References: <8CCC7FE8BB597C5-18F8-5C9D@webmail-d023.sysops.aol.com> Message-ID: <4BF982D2.3060202@ktc.com> What year B and what carbs? What do you mean by "breaks up"? CR On 5/22/2010 2:46 PM, daybell7 at aol.com wrote: > MG'ers, > > After installing chrome air cleaners, my MGB breaks up during acceleration. > Once I reinstall the stock air cleaners, it runs fine. Will Grose jets solve > this problem? The chrome air cleaners seen to permit the car to breath better > at idle. > > Thanks for the help. > Steve Hughes > Gainesville, FL > _______________________________________________ > > Mgs at autox.team.net > Donate: http://www.team.net/donate.html > Suggested annual donation $12.75 > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe: http://autox.team.net/mailman/options/mgs/ccrobins at ktc.com From max_heim at sbcglobal.net Sun May 23 16:27:41 2010 From: max_heim at sbcglobal.net (Max Heim) Date: Sun, 23 May 2010 15:27:41 -0700 Subject: [Mgs] Heater Core Removal - Update In-Reply-To: <20100523182603.78AF0187867@autox.team.net> Message-ID: Yeah, I reached the same conclusion. Congratulations for getting it over with. -- Max Heim '66 MGB GHN3L76149 If you're near Mountain View, CA, it's the primer red one with chrome wires on 5/23/10 11:26 AM, Bert P at palte at gmx.net wrote: > Well, finally, it works again and the heater unit is no longer leaking, > but all in all, it was definitely the WORST job on my MGB in my 20+ > years of ownership! > > Thank you for your advice. > > Bert > Holland > 1970 MGB From james.f.juhas at snet.net Sun May 23 20:53:26 2010 From: james.f.juhas at snet.net (J. F. Juhas) Date: Sun, 23 May 2010 22:53:26 -0400 Subject: [Mgs] More NJVGP news: clutch advice needed Message-ID: <4BF9EA26.90407@snet.net> When Roger's engine grenaded at New Jersey, I drove past him but just barely. My MGA is struggling with a slipping clutch, and it made my last few sessions challenging. This is a kevlar solid (no springs) clutch with a competition-grade pressure plate. I think oil past the rear scroll seal has contaminated it, even though conventional wisdom says that oil from there should get flung away from the clutch cover. Has anyone dealt with this? I was able to salvage some sessions by spraying brake cleaner up the drain hole with the clutch out and spinning on the starter. That and cooling off would run okay for about half a race session. Engine is a slightly modified 1622 and 4.30:1 rear. My next plan is to go to a ceramic clutch material (have a source in NJ) and a PCV system to help keep the oil in the engine, although the oil consumption does not seem remarkable. Suggestions welcome. Jim Juhas MGA 311 From richard.ewald at gmail.com Sun May 23 22:04:13 2010 From: richard.ewald at gmail.com (Richard Ewald) Date: Sun, 23 May 2010 21:04:13 -0700 Subject: [Mgs] More NJVGP news: clutch advice needed In-Reply-To: <4BF9EA26.90407@snet.net> References: <4BF9EA26.90407@snet.net> Message-ID: First rule of British clutches (learned many years ago from hard experience) if the clutch is slipping, change the pressure plate. I don't care if it is supposed to be the world's best PP, it isn't. Slipping creates heat, heat weakens pressure plates. ask me how I know this. (Hint: Been there, done that, and got the T-shirt that goes with it) Oil getting past the rear main should be on the wrong side of the flywheel. However oil can wick up the threads of the flywheel bolts and then get deposited onto the clutch. I would have the flywheel machined, and when remounting it, use blue locktite, or liquid teflon as a thread sealer for the flywheel bolts. Make sure the front seal on the gear box is good. Use a new pressure plate. I would also change the disc, but I have no experience with kevlar discs so you are on your own there. On general principle, I would make sure that the inside of the bellhousing was clean so any new leaks would show up. Good luck Rick On Sun, May 23, 2010 at 7:53 PM, J. F. Juhas wrote: > When Roger's engine grenaded at New Jersey, I drove past him but just > barely. My MGA is struggling with a slipping clutch, and it made my last > few sessions challenging. This is a kevlar solid (no springs) clutch with a > competition-grade pressure plate. I think oil past the rear scroll seal has > contaminated it, even though conventional wisdom says that oil from there > should get flung away from the clutch cover. Has anyone dealt with this? I > was able to salvage some sessions by spraying brake cleaner up the drain > hole with the clutch out and spinning on the starter. That and cooling off > would run okay for about half a race session. Engine is a slightly modified > 1622 and 4.30:1 rear. My next plan is to go to a ceramic clutch material > (have a source in NJ) and a PCV system to help keep the oil in the engine, > although the oil consumption does not seem remarkable. Suggestions welcome. > > Jim Juhas > MGA 311 > _______________________________________________ > > Mgs at autox.team.net > Donate: http://www.team.net/donate.html > Suggested annual donation $12.75 > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe: > http://autox.team.net/mailman/options/mgs/richard.ewald at gmail.com From daybell7 at aol.com Mon May 24 05:38:17 2010 From: daybell7 at aol.com (daybell7 at aol.com) Date: Mon, 24 May 2010 07:38:17 -0400 Subject: [Mgs] Got Jets Message-ID: <8CCC94CBCBF8525-69C-150E7@webmail-m033.sysops.aol.com> The 72 with HIF carbs seems to idle better with chrome air cleaners. I attribute this to less restrictive air flow. The engine falters at a higher speed in third or fourth gear when I let off the gas and apply the throttle again. (It may do it in all gears; I just don't drive the car that way in first and second gear.) Once I reinstall the stock air cleaners, the engine is strong regardless of how I apply the throttle. Thanks again. Steve H. From paul.hunt1 at blueyonder.co.uk Mon May 24 05:31:14 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Mon, 24 May 2010 12:31:14 +0100 Subject: [Mgs] Q: Horn Orientation References: <20100521065150.325170@gmx.net> Message-ID: <748B81C088554C9F894FDFC9C617E333@paul> The horns should be mounted on right-angle brackets which *should* allow quite a lot of variation in where they point. I have my roadster horns mounted direct to the body panel, which restricts things somewhat. I opted to have them facing at the radiator for the very reason of dirt and more importantly water entering them if they faced directly forwards, but they are noticeably muted compared with the horns on brackets on my V8, which face each other, and it isn't due to any electrical issues. Clausager has one clear picture on page 65 facing each other, another on the same page facing forwards by implication as I don't think you can see the trumpets, and one on page 63 almost certainly facing forwards. If the car is an all-weather driver then maybe towards each other is best, if a fair-weather car then forwards shouldn't be a problem. PaulH. ----- Original Message ----- > As I have always assumed, the horn output opening should be > facing forward, i.e. in the driving direction. > Pel told me that it is better when the horn output openings are facing > each other because then there is no possibility of dirt entering the > horns. > But then, IMHO, you might have a severe loss of dBs since the horns are > not delivering maximum sound output in the desired (forward) direction. > > Any thoughts? From ptrmgb at gmail.com Mon May 24 05:52:59 2010 From: ptrmgb at gmail.com (Paul Root) Date: Mon, 24 May 2010 06:52:59 -0500 Subject: [Mgs] Got Jets In-Reply-To: <8CCC94CBCBF8525-69C-150E7@webmail-m033.sysops.aol.com> References: <8CCC94CBCBF8525-69C-150E7@webmail-m033.sysops.aol.com> Message-ID: <997F7397-066C-4D5A-B144-CC7FB708073E@gmail.com> Did you use the stock ram pipes with the aftermarket aircleaners? If you don't have some kind of ram pipe you will get stumbling, because you don't have a smooth path for air to go into the carb. On May 24, 2010, at 6:38 AM, daybell7 at aol.com wrote: > The 72 with HIF carbs seems to idle better with chrome air cleaners. I > attribute this to less restrictive air flow. The engine falters at a higher > speed in third or fourth gear when I let off the gas and apply the throttle > again. (It may do it in all gears; I just don't drive the car that way in > first and second gear.) Once I reinstall the stock air cleaners, the engine > is strong regardless of how I apply the throttle. > > Thanks again. > Steve H. > _______________________________________________ From paul.hunt1 at blueyonder.co.uk Mon May 24 06:26:49 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Mon, 24 May 2010 13:26:49 +0100 Subject: [Mgs] Got jets? References: <8CCC7FE8BB597C5-18F8-5C9D@webmail-d023.sysops.aol.com> Message-ID: <7DED942BB3D941989A50441B5CEB12A5@paul> Agree with the comment about Grose jets/float valves having no effect on something that changes between two types of filter, but it is common knowledge that changing to K&Ns and a tubular manifold usually requires a change to a 'richer' needle if you are to avoid flat-spots at mid-throttle without having it very rich at idle. PaulH. ----- Original Message ----- > After installing chrome air cleaners, my MGB breaks up during > acceleration. > Once I reinstall the stock air cleaners, it runs fine. Will Grose jets > solve > this problem? The chrome air cleaners seen to permit the car to breath > better > at idle. From paul.hunt1 at blueyonder.co.uk Mon May 24 06:27:23 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Mon, 24 May 2010 13:27:23 +0100 Subject: [Mgs] Removing sound deading 73 MGB References: <8CCC7FE8BB597C5-18F8-5C9D@webmail-d023.sysops.aol.com> <95BF06A04F78417FAF3C01854A1C97BF@DELL> Message-ID: <5C802646C5854DA79AD1DEA31EFFDE07@paul> Heat gun and scraper. ----- Original Message ----- > On my 1973 MGB I have to remove the sound deading material underneath the > driver seat so that I can weld a plate to patch an area where the metal > has fatigued and split. > > Any suggestions on how to do it? From james.f.juhas at snet.net Mon May 24 07:04:55 2010 From: james.f.juhas at snet.net (J. F. Juhas) Date: Mon, 24 May 2010 09:04:55 -0400 Subject: [Mgs] More NJVGP news: clutch advice needed In-Reply-To: References: <4BF9EA26.90407@snet.net> Message-ID: <4BFA7977.1000005@snet.net> Rick: Thanks for the suggestions. I have already followed most of your advice. This Kevlar clutch was new and installed with a new PP last September after the previous clutch failed at the end of the LRP Vintage Festival. Since then I raced in two and one half events with seemingly no issues. The half was a shortened LRP Spring Sprints (VSCCA) when I broke a lifter. But before that, I was turning some of my best-ever times at LRP at 1:15. I seem to be having more clutch trouble with this current 1622 engine, where previously, I was running a 1500. Maybe the rear bearing clearances are looser. I was suspicious of the gearbox seal and the gasket; last time it got a new seal and carefully glued-in gasket. I'm not getting and noticeable gearbox fluid loss so I think that's not a contributor to this. I have not refaced the flywheel; didn't have time to do that last Fall, but will now. I had not done the thread sealing idea on the bolts; I'll do that this time. Depending on turnaround, I may install a ceramic clutch and pp that will be rebuilt from cores. I have less than a 2-week turnaround before my next scheduled event. Richard Ewald wrote: > First rule of British clutches (learned many years ago from hard > experience) if the clutch is slipping, change the pressure plate. I > don't care if it is supposed to be the world's best PP, it isn't. > Slipping creates heat, heat weakens pressure plates. ask me how I > know this. (Hint: Been there, done that, and got the T-shirt that goes > with it) > Oil getting past the rear main should be on the wrong side of the > flywheel. However oil can wick up the threads of the flywheel bolts > and then get deposited onto the clutch. > I would have the flywheel machined, and when remounting it, use blue > locktite, or liquid teflon as a thread sealer for the flywheel bolts. > Make sure the front seal on the gear box is good. > Use a new pressure plate. I would also change the disc, but I have no > experience with kevlar discs so you are on your own there. > On general principle, I would make sure that the inside of the > bellhousing was clean so any new leaks would show up. > Good luck > Rick > > On Sun, May 23, 2010 at 7:53 PM, J. F. Juhas > wrote: > > When Roger's engine grenaded at New Jersey, I drove past him but > just barely. My MGA is struggling with a slipping clutch, and it > made my last few sessions challenging. This is a kevlar solid (no > springs) clutch with a competition-grade pressure plate. I think > oil past the rear scroll seal has contaminated it, even though > conventional wisdom says that oil from there should get flung away > from the clutch cover. Has anyone dealt with this? I was able to > salvage some sessions by spraying brake cleaner up the drain hole > with the clutch out and spinning on the starter. That and cooling > off would run okay for about half a race session. Engine is a > slightly modified 1622 and 4.30:1 rear. My next plan is to go to > a ceramic clutch material (have a source in NJ) and a PCV system > to help keep the oil in the engine, although the oil consumption > does not seem remarkable. Suggestions welcome. > > Jim Juhas > MGA 311 > _______________________________________________ From atweditor at aol.com Mon May 24 07:37:36 2010 From: atweditor at aol.com (atweditor at aol.com) Date: Mon, 24 May 2010 09:37:36 -0400 Subject: [Mgs] Removing sound deading 73 MGB In-Reply-To: <95BF06A04F78417FAF3C01854A1C97BF@DELL> References: <8CCC7FE8BB597C5-18F8-5C9D@webmail-d023.sysops.aol.com> <95BF06A04F78417FAF3C01854A1C97BF@DELL> Message-ID: <8CCC95D67E91FEA-16E0-22419@webmail-m027.sysops.aol.com> Putty knife on a warm day. Jay Donoghue 72 B-GT 66 Mustang -----Original Message----- From: Craig Straub To: mgs at autox.team.net Sent: Sat, May 22, 2010 5:23 pm Subject: [Mgs] Removing sound deading 73 MGB Hi guys and gals, On my 1973 MGB I have to remove the sound deading material underneath the driver seat so that I can weld a plate to patch an area where the metal has fatigued and split. Any suggestions on how to do it? Thanks, Craig _______________________________________________ Mgs at autox.team.net Donate: http://www.team.net/donate.html Suggested annual donation $12.75 Archive: http://www.team.net/archive Forums: http://www.team.net/forums Unsubscribe: http://autox.team.net/mailman/options/mgs/atweditor at aol.com From atweditor at aol.com Mon May 24 07:40:53 2010 From: atweditor at aol.com (atweditor at aol.com) Date: Mon, 24 May 2010 09:40:53 -0400 Subject: [Mgs] Got jets? In-Reply-To: <4BF982D2.3060202@ktc.com> References: <8CCC7FE8BB597C5-18F8-5C9D@webmail-d023.sysops.aol.com> <4BF982D2.3060202@ktc.com> Message-ID: <8CCC95DDD5CA460-16E0-224C1@webmail-m027.sysops.aol.com> What isn't appreciated about the stock air cleaners is that their base's shape just above the carb air opening is a minor league venturi. If your new cleaners don't have venturis, that could create a bad effect. However, there are places that sell bolt-on venturis that actually improve on the original, and can be used with aftermarket air cleaners. I've got both on my car, and it runs just fine. Jay Donoghue 72 B-GT 66 Mustang -----Original Message----- From: Charley & Peggy Robinson To: daybell7 at aol.com Cc: mgs at autox.team.net Sent: Sun, May 23, 2010 3:32 pm Subject: Re: [Mgs] Got jets? What year B and what carbs? What do you mean by "breaks up"? CR On 5/22/2010 2:46 PM, daybell7 at aol.com wrote: > MG'ers, > > After installing chrome air cleaners, my MGB breaks up during acceleration. > Once I reinstall the stock air cleaners, it runs fine. Will Grose jets solve > this problem? The chrome air cleaners seen to permit the car to breath better > at idle. > > Thanks for the help. > Steve Hughes > Gainesville, FL > _______________________________________________ > > Mgs at autox.team.net > Donate: http://www.team.net/donate.html > Suggested annual donation $12.75 > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe: http://autox.team.net/mailman/options/mgs/ccrobins at ktc.com _______________________________________________ Mgs at autox.team.net Donate: http://www.team.net/donate.html Suggested annual donation $12.75 Archive: http://www.team.net/archive Forums: http://www.team.net/forums Unsubscribe: http://autox.team.net/mailman/options/mgs/atweditor at aol.com From paul.hunt1 at blueyonder.co.uk Mon May 24 08:35:08 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Mon, 24 May 2010 15:35:08 +0100 Subject: [Mgs] More NJVGP news: clutch advice needed References: <4BF9EA26.90407@snet.net> Message-ID: That's probably just theory, when my rear main seal leaked it took the clutch with it. However the (conventional) clutch symptom was snatching, if it's slipping and in the highest gear i.e. 4th first, that's usually insufficient pressure on the friction plate, and that is usually due to a worn friction plate. One slipper I changed didn't have enough pressure left to push the cover plate off with all the bolts removed. PaulH. ----- Original Message ----- > ... My MGA is struggling with a slipping clutch, and it made my last few > sessions challenging. This is a kevlar solid (no springs) clutch with a > competition-grade pressure plate. I think oil past the rear scroll seal > has contaminated it ... From h.duinhoven at planet.nl Mon May 24 10:59:23 2010 From: h.duinhoven at planet.nl (Hans Duinhoven) Date: Mon, 24 May 2010 18:59:23 +0200 Subject: [Mgs] Got jets? References: <8CCC7FE8BB597C5-18F8-5C9D@webmail-d023.sysops.aol.com><4BF982D2.3060202@ktc.com> <8CCC95DDD5CA460-16E0-224C1@webmail-m027.sysops.aol.com> Message-ID: Seems to me, that change of air cleaner changes the rate of air resistance through the air filter. This all alters the fuel - air mixture, which is normally working correctly all carb factory settings. What are the carb factory settings? Needle type Jet type Spring type of the assembly wherein the needle is fitted Damper oil type. As I think the air restriction is higher with the standard air cleaner, there are some changes to try out: Richer needle type Spring type Personally I think a richer needle type would help best. Looking to previous discussions on the list, I would avoid Grose jets. Cheers, Hans 71 BGT ----- Original Message ----- From: To: ; Cc: Sent: Monday, May 24, 2010 3:40 PM Subject: Re: [Mgs] Got jets? > > What isn't appreciated about the stock air cleaners is that their base's > shape just above the carb air opening is a minor league venturi. If your > new > cleaners don't have venturis, that could create a bad effect. However, > there > are places that sell bolt-on venturis that actually improve on the > original, > and can be used with aftermarket air cleaners. I've got both on my car, > and it > runs just fine. > > Jay Donoghue > 72 B-GT > 66 Mustang > > > > > > > > > -----Original Message----- > From: Charley & Peggy Robinson > To: daybell7 at aol.com > Cc: mgs at autox.team.net > Sent: Sun, May 23, 2010 3:32 pm > Subject: Re: [Mgs] Got jets? > > > What year B and what carbs? What do you mean by "breaks up"? > > CR > > On 5/22/2010 2:46 PM, daybell7 at aol.com wrote: >> MG'ers, >> >> After installing chrome air cleaners, my MGB breaks up during >> acceleration. >> Once I reinstall the stock air cleaners, it runs fine. Will Grose jets > solve >> this problem? The chrome air cleaners seen to permit the car to breath > better >> at idle. >> >> Thanks for the help. >> Steve Hughes >> Gainesville, FL From max_heim at sbcglobal.net Mon May 24 11:21:37 2010 From: max_heim at sbcglobal.net (Max Heim) Date: Mon, 24 May 2010 10:21:37 -0700 Subject: [Mgs] Got Jets In-Reply-To: <8CCC94CBCBF8525-69C-150E7@webmail-m033.sysops.aol.com> Message-ID: I'msorry, but this statement just doesn't make sense. If the stock air cleaners are "restricting" the air flow at idle, why aren't they choking it off completely at open throttle? A quarter million MGBs out there are not exhibiting "restricted air flow at idle" with their stock air cleaners. Maybe it's running too rich at idle, but if so it doesn't have anything to do with the air cleaners. More and more this sounds like a mixture problem. The new air cleaners are "fixing" it at idle, but exaggerating it at other throttle settings. The solution is to adjust the mixture correctly, for whichever intake system you intend to run. -- Max Heim '66 MGB GHN3L76149 If you're near Mountain View, CA, it's the primer red one with chrome wires on 5/24/10 4:38 AM, daybell7 at aol.com at daybell7 at aol.com wrote: > The 72 with HIF carbs seems to idle better with chrome air cleaners. I > attribute this to less restrictive air flow. The engine falters at a higher > speed in third or fourth gear when I let off the gas and apply the throttle > again. (It may do it in all gears; I just don't drive the car that way in > first and second gear.) Once I reinstall the stock air cleaners, the engine > is strong regardless of how I apply the throttle. > > Thanks again. > Steve H. From peter at nosimport.com Mon May 24 11:57:45 2010 From: peter at nosimport.com (Peter Caldwell) Date: Mon, 24 May 2010 12:57:45 -0500 Subject: [Mgs] Got Jets In-Reply-To: <8CCC94CBCBF8525-69C-150E7@webmail-m033.sysops.aol.com> References: <8CCC94CBCBF8525-69C-150E7@webmail-m033.sysops.aol.com> Message-ID: <201005241057927.SM04324@TOSHIBA-USER3.nosimport.com> With the filter changing back and forth, could the extra air holes in the gaskets not be lined up? Peter C == At 06:38 AM 5/24/2010, daybell7 at aol.com wrote: >The 72 with HIF carbs seems to idle better with chrome air cleaners. I >attribute this to less restrictive air flow. The engine falters at a higher >speed in third or fourth gear when I let off the gas and apply the throttle >again. (It may do it in all gears; I just don't drive the car that way in >first and second gear.) Once I reinstall the stock air cleaners, the engine >is strong regardless of how I apply the throttle. > >Thanks again. >Steve H. From shop at justbrits.com Mon May 24 16:42:16 2010 From: shop at justbrits.com (Shop at " Just Brits ") Date: Mon, 24 May 2010 17:42:16 -0500 Subject: [Mgs] Got Jets In-Reply-To: <201005241057927.SM04324@TOSHIBA-USER3.nosimport.com> References: <8CCC94CBCBF8525-69C-150E7@webmail-m033.sysops.aol.com> <201005241057927.SM04324@TOSHIBA-USER3.nosimport.com> Message-ID: <4BFB00C8.2090705@justbrits.com> << ...could the extra air holes in the gaskets not be lined up? >> GREAT thought, Peter. That brought this one to mind [found one where it DID happen once]: are ALL the gasketS for the spacer blocks and heat shield PRESENT ??? They also MUST be inplace and personally I NEVER re-use them. False economy to me. Ed Please visit MY site at: www.justbrits.com From paul.hunt1 at blueyonder.co.uk Tue May 25 01:57:56 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Tue, 25 May 2010 08:57:56 +0100 Subject: [Mgs] Got Jets References: Message-ID: All air cleaners restrict, and some restrict more than others. K&Ns *do* restrict less than the standard filters, and the needles were originally chosen to balance the level of restriction of the original filters through the throttle range. Do anything to improve the breathing, and filter type is just one of those, and you may well have to change the needle profile to restore the balance. Ironically ram-pipes may make things *worse* by smoothing the air-flow, other engines have design features to *cause* turbulence to ensure proper mixing and distribution through the cylinder. If you have to change the filters, then try a richer needle, there are lots to choose from and various programs that compare them graphically. But like many so-called improvements to the MGB any change is only likely to be detectable at the limit. PaulH. ----- Original Message ----- > I'msorry, but this statement just doesn't make sense. If the stock air > cleaners are "restricting" the air flow at idle, why aren't they choking > it > off completely at open throttle? From redscirocco at hotmail.com Tue May 25 09:43:05 2010 From: redscirocco at hotmail.com (Mike Eldred) Date: Tue, 25 May 2010 11:43:05 -0400 Subject: [Mgs] Midget seat frames Message-ID: Hello listers, I'm getting ready to install a new interior in my '73 Midget. During the teardown of the seats I discovered that the seat frames are badly rusted - the tubular frame has actually rusted through in a couple places - and of course the reclining mechanism is rusted and frozen (to be expected). Before I get desperate and start trying to weld up some kind of Frankenstein seat frame, does anyone have a decent pair of 70s tubular seat frames they'd be willing to part with (for a price, of course)? If you reply, please be sure to hit "reply all," since I'm in digest-mode at the moment and won't get replies sent only to the list until the next digest goes out. Cheers & TIA Mike Eldred Wilmington, VT _________________________________________________________________ Hotmail is redefining busy with tools for the New Busy. Get more from your inbox. http://www.windowslive.com/campaign/thenewbusy?ocid=PID28326::T:WLMTAGL:ON:WL :en-US:WM_HMP:042010_2 From sumton at sbcglobal.net Tue May 25 11:20:36 2010 From: sumton at sbcglobal.net (oliver) Date: Tue, 25 May 2010 10:20:36 -0700 (PDT) Subject: [Mgs] Midget seat frames In-Reply-To: Message-ID: <534155.583.qm@web82806.mail.mud.yahoo.com> i have a set of 73 mgb seats that i would sell for a very reasonable price. shipping would be from dallas, tx --- On Tue, 5/25/10, Mike Eldred wrote: From: Mike Eldred Subject: [Mgs] Midget seat frames To: spridgets at autox.team.net, mgs at autox.team.net Date: Tuesday, May 25, 2010, 10:43 AM Hello listers, I'm getting ready to install a new interior in my '73 Midget. During the teardown of the seats I discovered that the seat frames are badly rusted - the tubular frame has actually rusted through in a couple places - and of course the reclining mechanism is rusted and frozen (to be expected). Before I get desperate and start trying to weld up some kind of Frankenstein seat frame, does anyone have a decent pair of 70s tubular seat frames they'd be willing to part with (for a price, of course)? If you reply, please be sure to hit "reply all," since I'm in digest-mode at the moment and won't get replies sent only to the list until the next digest goes out. Cheers & TIA Mike Eldred Wilmington, VT _________________________________________________________________ Hotmail is redefining busy with tools for the New Busy. Get more from your inbox. http://www.windowslive.com/campaign/thenewbusy?ocid=PID28326::T:WLMTAGL:ON:WL :en-US:WM_HMP:042010_2 _______________________________________________ Mgs at autox.team.net Donate: http://www.team.net/donate.html Suggested annual donation $12.75 Archive: http://www.team.net/archive Forums: http://www.team.net/forums Unsubscribe: http://autox.team.net/mailman/options/mgs/sumton at sbcglobal.net From atweditor at aol.com Wed May 26 14:07:59 2010 From: atweditor at aol.com (atweditor at aol.com) Date: Wed, 26 May 2010 16:07:59 -0400 Subject: [Mgs] Got Jets In-Reply-To: References: Message-ID: <8CCCB2645D2E2A4-E28-2349@webmail-d070.sysops.aol.com> All this may be true, but when I switched to K&Ns in a different holder, and used modest ram pipes underneath, I got nothing but a pleasant result. Faster revving, more power at lower RPMs. I never touched the mixture or jets. Jay Donoghue 72 B-GT 66 Mustang -----Original Message----- From: Paul Hunt To: MG List Sent: Tue, May 25, 2010 3:57 am Subject: Re: [Mgs] Got Jets All air cleaners restrict, and some restrict more than others. K&Ns *do* restrict less than the standard filters, and the needles were originally chosen to balance the level of restriction of the original filters through the throttle range. Do anything to improve the breathing, and filter type is just one of those, and you may well have to change the needle profile to restore the balance. Ironically ram-pipes may make things *worse* by smoothing the air-flow, other engines have design features to *cause* turbulence to ensure proper mixing and distribution through the cylinder. If you have to change the filters, then try a richer needle, there are lots to choose from and various programs that compare them graphically. But like many so-called improvements to the MGB any change is only likely to be detectable at the limit. PaulH. ----- Original Message ----- > I'msorry, but this statement just doesn't make sense. If the stock air > cleaners are "restricting" the air flow at idle, why aren't they choking > it > off completely at open throttle? _______________________________________________ Mgs at autox.team.net Donate: http://www.team.net/donate.html Suggested annual donation $12.75 Archive: http://www.team.net/archive Forums: http://www.team.net/forums Unsubscribe: http://autox.team.net/mailman/options/mgs/atweditor at aol.com = From riverside at southslope.net Wed May 26 21:42:53 2010 From: riverside at southslope.net (riverside) Date: Wed, 26 May 2010 22:42:53 -0500 Subject: [Mgs] Air Cleaners References: <8CCC7FE8BB597C5-18F8-5C9D@webmail-d023.sysops.aol.com><4BF982D2.3060202@ktc.com> <8CCC95DDD5CA460-16E0-224C1@webmail-m027.sysops.aol.com> Message-ID: <002601cafd4e$b14d4cb0$0301a8c0@your55e5f9e3d2> Has anyone had any experiance with the airflow charictaristics of the K&N tapered air filters used on the dual SU changeover on late model B's ? They seem to be the only after market filters avalible with the clearances needed for this set-up. The filter is only about an inch and a quarter thick and the outer cover is about half the size of the base. The airflow thru the filter is almost straight into the carb throat. I am sure that a (very) short venturi would help. However, for clearance purposes, one base has the mounting and air hole offset to the limit to the bottom of the base. The inside edge of the filter is at the edge of the air hole and because of the filter taper and thickness and mounting there is no room for a venturi. The car runs fine with no filters on but has a "search" atitude at highway speed with the filters in place. Partial taping of the filter area to change the airflow seems to cure this. I know this sounds like a mixture/ needle problem but I have not been able to address this yet as I have a new distribitor to install first. No, I don't think it is ignition related, just looking for experiances with these filters. Ron Sanborn 67,72,74 MGBGTs 61 Austin Healey 3000 (nasty boy) 71 Jaguar XJ6 SWB 86 Bertone (current driver) & more ----- Original Message ----- From: To: ; Cc: Sent: Monday, May 24, 2010 8:40 AM Subject: Re: [Mgs] Got jets? > What isn't appreciated about the stock air cleaners is that their base's > shape just above the carb air opening is a minor league venturi. If your > new > cleaners don't have venturis, that could create a bad effect. However, > there > are places that sell bolt-on venturis that actually improve on the > original, > and can be used with aftermarket air cleaners. I've got both on my car, > and it > runs just fine. > > Jay Donoghue > 72 B-GT > 66 Mustang > > MG'ers, >> >> After installing chrome air cleaners, my MGB breaks up during >> acceleration. >> Once I reinstall the stock air cleaners, it runs fine. Will Grose jets > solve >> this problem? The chrome air cleaners seen to permit the car to breath > better >> at idle. >> >> Thanks for the help. >> Steve Hughes >> Gainesville, FL >> _______________________________________________ >> >> Mgs at autox.team.net >> Donate: http://www.team.net/donate.html >> Suggested annual donation $12.75 >> Archive: http://www.team.net/archive >> Forums: http://www.team.net/forums >> Unsubscribe: http://autox.team.net/mailman/options/mgs/ccrobins at ktc.com > _______________________________________________ > > Mgs at autox.team.net > Donate: http://www.team.net/donate.html > Suggested annual donation $12.75 > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe: http://autox.team.net/mailman/options/mgs/atweditor at aol.com > _______________________________________________ > > Mgs at autox.team.net > Donate: http://www.team.net/donate.html > Suggested annual donation $12.75 > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe: > http://autox.team.net/mailman/options/mgs/riverside at southslope.net From enquiries at classic-car-world.co.uk Thu May 27 04:29:07 2010 From: enquiries at classic-car-world.co.uk (Tom McCay - Classic-Car-World Ltd) Date: Thu, 27 May 2010 11:29:07 +0100 Subject: [Mgs] Tyre life expectancy Message-ID: Hi all, we had an interesting discussion last night at our monthly local car club meeting when someone asked the question of "what life expectancy should we expect from the tyres fitted to our classic cars"? Some of these cars do less than 1000 miles a year and almost all are laid up during the winter months in dry storage. Some cars have been in the same ownership for over 10 years and have the same tyres fitted when they acquired the vehicle. The tyre condition is good with no apparent cracking on the tyre walls that you see on some very old tyres and tyre wear is not the issue either, but at what point should you consider changing these anyway due to age? Kindest Regards Tom Classic-Car-World Ltd www.ccw-tools.com AH 3000 MkIII (BJ8) MGA 1600 Mini Park Lane From rbgosling at googlemail.com Thu May 27 05:01:09 2010 From: rbgosling at googlemail.com (Richard Gosling) Date: Thu, 27 May 2010 12:01:09 +0100 Subject: [Mgs] Tyre life expectancy In-Reply-To: References: Message-ID: I wouldn't want tyres that were more than 10 years old on my car, whatever mileage they'd done and whatever they looked like. I saw a fascinating youtube clip (sorry, it was months ago, lost the link), an excerpt from some American investigative journalism program, on the subject. It said that in the EU tyres have sell-by dates, so they legally can't be sold even if they are totally unused. These don't apply in the US, and they interviewed some suppliers trying to squirm out a justification (inevitably interspersed with sob stories about horrific injuries caused by old tyres). They can be rotten underneath while still looking fine on the surface. Just my opinion... Richard & Sammy ('73 Black Tulip BGT) From mg_garage at comcast.net Thu May 27 07:35:48 2010 From: mg_garage at comcast.net (gordies garage) Date: Thu, 27 May 2010 09:35:48 -0400 Subject: [Mgs] Tyre life expectancy In-Reply-To: References: Message-ID: <4BFE7534.4040909@comcast.net> I recall learning that after some amount of time (7 - 10 yrs?) that the rubber tends to harden and grip suffers. My BGT has 10+ yr old tyres (Pirelli P600) and can be downright dangerous in the rain, too much slip on dry as well. The Dunlop SP20's on my A are only about 5 yrs old and grip nicely once warmed up, but not enough experience with them lately in the rain to offer an opinion. HTH Gordie '62 MGA MKII '67 BGT Tom McCay - Classic-Car-World Ltd wrote: > Hi all, we had an interesting discussion last night at our monthly local car > club meeting when someone asked the question of "what life expectancy should > we expect from the tyres fitted to our classic cars"? Some of these cars do > less than 1000 miles a year and almost all are laid up during the winter > months in dry storage. Some cars have been in the same ownership for over 10 > years and have the same tyres fitted when they acquired the vehicle. > > The tyre condition is good with no apparent cracking on the tyre walls that > you see on some very old tyres and tyre wear is not the issue either, but at > what point should you consider changing these anyway due to age? > > Kindest Regards > > Tom > Classic-Car-World Ltd > www.ccw-tools.com > > AH 3000 MkIII (BJ8) > MGA 1600 > Mini Park Lane > _______________________________________________ > > Mgs at autox.team.net > Donate: http://www.team.net/donate.html > Suggested annual donation $12.75 > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe: http://autox.team.net/mailman/options/mgs/mg_garage at comcast.net > > __________ Information from ESET NOD32 Antivirus, version of virus signature database 5149 (20100527) __________ > > The message was checked by ESET NOD32 Antivirus. > > http://www.eset.com From awhitema at panix.com Thu May 27 07:52:36 2010 From: awhitema at panix.com (Aaron Whiteman) Date: Thu, 27 May 2010 06:52:36 -0700 Subject: [Mgs] Tyre life expectancy In-Reply-To: <4BFE7534.4040909@comcast.net> References: <4BFE7534.4040909@comcast.net> Message-ID: On May 27, 2010, at 6:35 AM, gordies garage wrote: > I recall learning that after some amount of time (7 - 10 yrs?) that the rubber tends to harden and grip suffers. My BGT has 10+ yr old tyres (Pirelli P600) and can be downright dangerous in the rain, too much slip on dry as well. The Dunlop SP20's on my A are only about 5 yrs old and grip nicely once warmed up, but not enough experience with them lately in the rain to offer an opinion. Gordie, tires are a safety device, replace those Pirellis if they are dangerous! I currently have a ~3 year old set of Bridgestone RE960 on my car, with a "40000 mile warranty". They'll never see 40K; I'll replace them in a couple years (with maybe 15K). I'd replace them this year, but I have a 2006 Subaru that needs new tires too. I'll be going back to the Yoko ES100 on the MG. No mileage warranty and I wear out a set in about 15K miles... but oh do they hold a car to the road! -- Aaron From ptrmgb at gmail.com Thu May 27 08:14:32 2010 From: ptrmgb at gmail.com (Paul Root) Date: Thu, 27 May 2010 09:14:32 -0500 Subject: [Mgs] Tyre life expectancy In-Reply-To: <4BFE7534.4040909@comcast.net> References: <4BFE7534.4040909@comcast.net> Message-ID: About 4 years ago I got my daily driver 1999 Impreza Outback Sport. It had been sitting for about a year and had older tires on it. It had about 70,000 miles on it. I'm pretty sure the tires had been changed at least once. They seemed ok in the dry, not great. But when there was any rain, they were downright scary. You couldn't make a left turn at any normal speed. I replaced them quickly. It was an incredible transformation. On May 27, 2010, at 8:35 AM, gordies garage wrote: > I recall learning that after some amount of time (7 - 10 yrs?) that the rubber tends to harden and grip suffers. My BGT has 10+ yr old tyres (Pirelli P600) and can be downright dangerous in the rain, too much slip on dry as well. The Dunlop SP20's on my A are only about 5 yrs old and grip nicely once warmed up, but not enough experience with them lately in the rain to offer an opinion. > HTH > > Gordie > '62 MGA MKII > '67 BGT > > Tom McCay - Classic-Car-World Ltd wrote: >> Hi all, we had an interesting discussion last night at our monthly local car >> club meeting when someone asked the question of "what life expectancy should >> we expect from the tyres fitted to our classic cars"? Some of these cars do >> less than 1000 miles a year and almost all are laid up during the winter >> months in dry storage. Some cars have been in the same ownership for over 10 >> years and have the same tyres fitted when they acquired the vehicle. >> >> The tyre condition is good with no apparent cracking on the tyre walls that >> you see on some very old tyres and tyre wear is not the issue either, but at >> what point should you consider changing these anyway due to age? >> >> Kindest Regards >> >> Tom >> Classic-Car-World Ltd >> www.ccw-tools.com >> >> AH 3000 MkIII (BJ8) >> MGA 1600 >> Mini Park Lane >> _______________________________________________ >> >> Mgs at autox.team.net >> Donate: http://www.team.net/donate.html >> Suggested annual donation $12.75 >> Archive: http://www.team.net/archive >> Forums: http://www.team.net/forums >> Unsubscribe: http://autox.team.net/mailman/options/mgs/mg_garage at comcast.net >> >> __________ Information from ESET NOD32 Antivirus, version of virus signature database 5149 (20100527) __________ >> >> The message was checked by ESET NOD32 Antivirus. >> >> http://www.eset.com > _______________________________________________ > > Mgs at autox.team.net > Donate: http://www.team.net/donate.html > Suggested annual donation $12.75 > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe: http://autox.team.net/mailman/options/mgs/ptrmgb at gmail.com From paul.hunt1 at blueyonder.co.uk Thu May 27 07:51:29 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Thu, 27 May 2010 14:51:29 +0100 Subject: [Mgs] Tyre life expectancy References: Message-ID: <67B14A544D20414EA1418B7B381DAD7E@paul> I'd go along with them turning to plastic after about 7 to 10 years. I certainly noticed a big increase in rear end grip after changing those on the roadster last year which had done over that. The fronts need replacing this year, just done those on the V8, and the ZS needs fronts as well. PaulH. ----- Original Message ----- > what point should you consider changing these anyway due to age? From rbgosling at googlemail.com Thu May 27 08:22:53 2010 From: rbgosling at googlemail.com (Richard Gosling) Date: Thu, 27 May 2010 15:22:53 +0100 Subject: [Mgs] Tyre life expectancy In-Reply-To: References: <4BFE7534.4040909@comcast.net> Message-ID: There are scarier issues with old tyres than just poor grip - such as the tyre disintegrating as the layer outside the steel bands splits off completely. Had that happen to me before. Not fun. Richard & Sammy From peter.schauss at ngc.com Thu May 27 08:39:01 2010 From: peter.schauss at ngc.com (Schauss, Peter (IT Solutions)) Date: Thu, 27 May 2010 09:39:01 -0500 Subject: [Mgs] [MGS] Air Cleaners In-Reply-To: References: Message-ID: I have been running the K&N filters on my 1980 B with HS4's for at least 5 years. I did have a slight miss at highway speeds shortly after I made the conversion. It turned out that the needles which came with my HS4's were not the correct ones, probably too lean. Replacing them with stock needles solved the problem. HTH, Peter Schauss -----Original Message----- Message: 2 Date: Wed, 26 May 2010 22:42:53 -0500 From: "riverside" Subject: Re: [Mgs] Air Cleaners To: , , Cc: mgs at autox.team.net Message-ID: <002601cafd4e$b14d4cb0$0301a8c0 at your55e5f9e3d2> Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original Has anyone had any experiance with the airflow charictaristics of the K&N tapered air filters used on the dual SU changeover on late model B's ? They seem to be the only after market filters avalible with the clearances needed for this set-up. The filter is only about an inch and a quarter thick and the outer cover is about half the size of the base. The airflow thru the filter is almost straight into the carb throat. I am sure that a (very) short venturi would help. However, for clearance purposes, one base has the mounting and air hole offset to the limit to the bottom of the base. The inside edge of the filter is at the edge of the air hole and because of the filter taper and thickness and mounting there is no room for a venturi. The car runs fine with no filters on but has a "search" atitude at highway speed with the filters in place. Partial taping of the filter area to change the airflow seems to cure this. I know this sounds like a mixture/ needle problem but I have not been able to address this yet as I have a new distribitor to install first. No, I don't think it is ignition related, just looking for experiances with these filters. Ron Sanborn 67,72,74 MGBGTs 61 Austin Healey 3000 (nasty boy) 71 Jaguar XJ6 SWB 86 Bertone (current driver) & more **************** From richard.ewald at gmail.com Thu May 27 08:58:39 2010 From: richard.ewald at gmail.com (Richard Ewald) Date: Thu, 27 May 2010 07:58:39 -0700 Subject: [Mgs] [Healeys] Not Healey - Jaguar XK 150 Brakes In-Reply-To: References: <7ACEC69FABF54883B0610B6D06755C12@user8634b3d69b> Message-ID: The master cylinder rod is too long, not allowing the brakes to release. Unbolt the master and the brakes should release. If they do, this confirms the diagnosis. Rick On Thu, May 27, 2010 at 7:20 AM, Jonas Payne wrote: > Not sure what the etiquette is for asking non Healey Questions........ > > Have recently replaced the entire hydraulic system on my Jag xk 150, The > car > has a servo, which I have plumbed in, but did not attach the vaccum line > to. > > Also replaced the master cyl with an "equivalent" unit that showed up with > a > pushrod that was way too short, so I reused the old rod and attempted to > set > up at the same length. > > Brakes will not release and remain firmly clamped on discs after bleeding. > The car won't even move. Is the problem not having the servo hooked up or > related to the adjustment of the master cylinder rod? > > Jonas Payne > Director of Preconstruction > Thor Construction > PH: (702) 269-2007 > Fax: (702) 269-7095 > Cell: (702) 358-5084 > > > > "This email and any attachments are confidential and intended solely for > the > use of the individual or entity to whom they are addressed. If you have > received this email in error please contact the sender(s) at (702) 269-2007 > and delete all copies from your system. It is not the intent of the sender > to > solicit any person or business. Please note that any opinions in this > email > are solely those of the author and do not necessarily represent those of > Thor > Construction, Incorporated. Finally, the recipient should check this email > and any attachments for the presence of viruses. The company accepts no > liability for any damage or loss caused by any virus transmitted by this > email." > _______________________________________________ > Healeys at autox.team.net > Donate: http://www.team.net/donate.html > Suggested annual donation $12.75 > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe/Manage: > http://autox.team.net/mailman/options/healeys/richard.ewald at gmail.com From paul.hunt1 at blueyonder.co.uk Thu May 27 09:43:25 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Thu, 27 May 2010 16:43:25 +0100 Subject: [Mgs] Jaguar XK 150 Brakes References: <7ACEC69FABF54883B0610B6D06755C12@user8634b3d69b> Message-ID: <8E55091FE6F94CC9B3D23EAAEBB46CFA@paul> Got to be something else, if they are clamped on *immediately* after bleeding, but I can't imagine what. If the push-rod is too long, preventing the master piston coming back far enough to clear the bypass hole, that can certainly cause the brakes to stick on, but only when they have got hot and the fluid has expanded and has nowhere else to go except into the calipers and cylinders. Simply opening one bleed nipple in each circuit to release the pressure is enough to diagnose that. Another cause of this is if there is a mechanical brake light switch and that is adjusted too far towards the brake pedal, which also prevents the pedal coming back far enough. PaulH. ----- Original Message ----- > The master cylinder rod is too long, not allowing the brakes to release. > Unbolt the master and the brakes should release. If they do, this > confirms > the diagnosis. >> Brakes will not release and remain firmly clamped on discs after >> bleeding. >> The car won't even move. Is the problem not having the servo hooked up >> or >> related to the adjustment of the master cylinder rod? From max_heim at sbcglobal.net Thu May 27 10:43:07 2010 From: max_heim at sbcglobal.net (Max Heim) Date: Thu, 27 May 2010 09:43:07 -0700 Subject: [Mgs] Tyre life expectancy In-Reply-To: Message-ID: I have heard "5 years" bandied about frequently, but I suspect that is just a C.Y.A. figure put out by tire dealers. I would think that under the conditions you describe, 10 year old tires would be fine. It's not like these cars are experiencing sustained speeds in excess of 100mph. So long as the pressure is maintained properly, they are probably fine for normal driving, for even longer than that. Just don't put yourself into a position where a sudden delamination would be fatal. IMHO, YMMV, no legal responsibility, etc. -- Max Heim '66 MGB GHN3L76149 If you're near Mountain View, CA, it's the primer red one with chrome wires on 5/27/10 3:29 AM, Tom McCay - Classic-Car-World Ltd at enquiries at classic-car-world.co.uk wrote: > Hi all, we had an interesting discussion last night at our monthly local car > club meeting when someone asked the question of "what life expectancy should > we expect from the tyres fitted to our classic cars"? Some of these cars do > less than 1000 miles a year and almost all are laid up during the winter > months in dry storage. Some cars have been in the same ownership for over 10 > years and have the same tyres fitted when they acquired the vehicle. > > The tyre condition is good with no apparent cracking on the tyre walls that > you see on some very old tyres and tyre wear is not the issue either, but at > what point should you consider changing these anyway due to age? > > Kindest Regards > > Tom > Classic-Car-World Ltd > www.ccw-tools.com > > AH 3000 MkIII (BJ8) > MGA 1600 > Mini Park Lane From redscirocco at hotmail.com Thu May 27 12:34:55 2010 From: redscirocco at hotmail.com (Mike Eldred) Date: Thu, 27 May 2010 14:34:55 -0400 Subject: [Mgs] Tyre life expectancy In-Reply-To: <4BFE7534.4040909@comcast.net> References: , <4BFE7534.4040909@comcast.net> Message-ID: Sounds like you're all suggesting I should consider replacing the 20+ year-old tires on my TF ;) How time flies. > Date: Thu, 27 May 2010 09:35:48 -0400 > From: mg_garage at comcast.net > To: mgs at autox.team.net > Subject: Re: [Mgs] Tyre life expectancy > > I recall learning that after some amount of time (7 - 10 yrs?) that the > rubber tends to harden and grip suffers. My BGT has 10+ yr old tyres > (Pirelli P600) and can be downright dangerous in the rain, too much slip > on dry as well. The Dunlop SP20's on my A are only about 5 yrs old and > grip nicely once warmed up, but not enough experience with them lately > in the rain to offer an opinion. > HTH > > Gordie > '62 MGA MKII > '67 BGT > > Tom McCay - Classic-Car-World Ltd wrote: > > Hi all, we had an interesting discussion last night at our monthly local car > > club meeting when someone asked the question of "what life expectancy should > > we expect from the tyres fitted to our classic cars"? Some of these cars do > > less than 1000 miles a year and almost all are laid up during the winter > > months in dry storage. Some cars have been in the same ownership for over 10 > > years and have the same tyres fitted when they acquired the vehicle. > > > > The tyre condition is good with no apparent cracking on the tyre walls that > > you see on some very old tyres and tyre wear is not the issue either, but at > > what point should you consider changing these anyway due to age? > > > > Kindest Regards > > > > Tom > > Classic-Car-World Ltd > > www.ccw-tools.com > > > > AH 3000 MkIII (BJ8) > > MGA 1600 > > Mini Park Lane > > _______________________________________________ > > > > Mgs at autox.team.net > > Donate: http://www.team.net/donate.html > > Suggested annual donation $12.75 > > Archive: http://www.team.net/archive > > Forums: http://www.team.net/forums > > Unsubscribe: http://autox.team.net/mailman/options/mgs/mg_garage at comcast.net > > > > __________ Information from ESET NOD32 Antivirus, version of virus signature database 5149 (20100527) __________ > > > > The message was checked by ESET NOD32 Antivirus. > > > > http://www.eset.com > _______________________________________________ > > Mgs at autox.team.net > Donate: http://www.team.net/donate.html > Suggested annual donation $12.75 > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe: http://autox.team.net/mailman/options/mgs/redscirocco at hotmail.com _________________________________________________________________ The New Busy is not the too busy. Combine all your e-mail accounts with Hotmail. http://www.windowslive.com/campaign/thenewbusy?tile=multiaccount&ocid=PID2832 6::T:WLMTAGL:ON:WL:en-US:WM_HMP:042010_4 From sumton at sbcglobal.net Thu May 27 14:08:03 2010 From: sumton at sbcglobal.net (oliver) Date: Thu, 27 May 2010 15:08:03 -0500 Subject: [Mgs] MG in Dallas In-Reply-To: <4A06017B.4060707@gmail.com> References: <000601c9d0e1$703b8e20$8119fea9@greenwaymedical.com> <4A06017B.4060707@gmail.com> Message-ID: http://dallas.craigslist.org/dal/cto/1730238751.html thought you would get a chuckle out of this one. "Definitely a collector" From d_dibiase at yahoo.com Thu May 27 14:12:34 2010 From: d_dibiase at yahoo.com (Dan DiBiase) Date: Thu, 27 May 2010 13:12:34 -0700 (PDT) Subject: [Mgs] MG in Dallas In-Reply-To: References: <000601c9d0e1$703b8e20$8119fea9@greenwaymedical.com> <4A06017B.4060707@gmail.com> Message-ID: <392657.25341.qm@web50905.mail.re2.yahoo.com> I hate when the word 'restored' is used to describe a car that is definitely non-stock. 'Restored', to me, is short-hand for 'restored to factory stock condition'.... Dan D Central NJ USA '76 MGB Tourer '65 MGB Tourer (Project) NAMGBR #5-2328 http://dans65b.blogspot.com/ http://dans76b.blogspot.com/ http://dansautoblog.blogspot.com/ http://dans-life-blog.blogspot.com/ twitter: dandibiase ________________________________ From: oliver To: mgs at autox.team.net Sent: Thu, May 27, 2010 4:08:03 PM Subject: [Mgs] MG in Dallas http://dallas.craigslist.org/dal/cto/1730238751.html thought you would get a chuckle out of this one. "Definitely a collector" _______________________________________________ Mgs at autox.team.net Donate: http://www.team.net/donate.html Suggested annual donation $12.75 Archive: http://www.team.net/archive Forums: http://www.team.net/forums Unsubscribe: http://autox.team.net/mailman/options/mgs/d_dibiase at yahoo.com From redscirocco at hotmail.com Thu May 27 14:19:22 2010 From: redscirocco at hotmail.com (Mike Eldred) Date: Thu, 27 May 2010 16:19:22 -0400 Subject: [Mgs] MG in Dallas In-Reply-To: References: <000601c9d0e1$703b8e20$8119fea9@greenwaymedical.com>, <4A06017B.4060707@gmail.com>, Message-ID: The price seems about right for a concours-quality "Mini MG M.G.," but where are the gold curb feelers and the fuzzy dice? > From: sumton at sbcglobal.net > To: mgs at autox.team.net > Date: Thu, 27 May 2010 15:08:03 -0500 > Subject: [Mgs] MG in Dallas > > http://dallas.craigslist.org/dal/cto/1730238751.html > > thought you would get a chuckle out of this one. "Definitely a collector" > _______________________________________________ _________________________________________________________________ The New Busy think 9 to 5 is a cute idea. Combine multiple calendars with Hotmail. http://www.windowslive.com/campaign/thenewbusy?tile=multicalendar&ocid=PID283 26::T:WLMTAGL:ON:WL:en-US:WM_HMP:042010_5 From bighealey at charter.net Thu May 27 15:34:27 2010 From: bighealey at charter.net (bighealey at charter.net) Date: Thu, 27 May 2010 14:34:27 -0700 Subject: [Mgs] Tyre life expectancy In-Reply-To: Message-ID: <20100527173427.JYKAS.4473013.root@mp05> Rubber degrades and becomes brittle after about 4 years. At about 50 to 100 per tire this should not be an item to scrimp on. Unless you do not drive the car in which case get some original Dunlop bias plys and shine n show away. Just remember that you should only roll the car on and off the trailer. Oh yes, you will need to replace those 5 year old trailer tires though. I am on my third set of tires in 9 years and now looking at a fourth set after the parking lot solos a few weekends ago. Yes I drive my car hard and a lot. ---- Max Heim wrote: > I have heard "5 years" bandied about frequently, but I suspect that is just > a C.Y.A. figure put out by tire dealers. I would think that under the > conditions you describe, 10 year old tires would be fine. It's not like > these cars are experiencing sustained speeds in excess of 100mph. So long as > the pressure is maintained properly, they are probably fine for normal > driving, for even longer than that. Just don't put yourself into a position > where a sudden delamination would be fatal. > > IMHO, YMMV, no legal responsibility, etc. > -- > > Max Heim > '66 MGB GHN3L76149 > If you're near Mountain View, CA, > it's the primer red one with chrome wires > > > > > on 5/27/10 3:29 AM, Tom McCay - Classic-Car-World Ltd at > enquiries at classic-car-world.co.uk wrote: > > > Hi all, we had an interesting discussion last night at our monthly local car > > club meeting when someone asked the question of "what life expectancy should > > we expect from the tyres fitted to our classic cars"? Some of these cars do > > less than 1000 miles a year and almost all are laid up during the winter > > months in dry storage. Some cars have been in the same ownership for over 10 > > years and have the same tyres fitted when they acquired the vehicle. > > > > The tyre condition is good with no apparent cracking on the tyre walls that > > you see on some very old tyres and tyre wear is not the issue either, but at > > what point should you consider changing these anyway due to age? > > > > Kindest Regards > > > > Tom > > Classic-Car-World Ltd > > www.ccw-tools.com > > > > AH 3000 MkIII (BJ8) > > MGA 1600 > > Mini Park Lane > _______________________________________________ > > Mgs at autox.team.net > Donate: http://www.team.net/donate.html > Suggested annual donation $12.75 > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe: http://autox.team.net/mailman/options/mgs/bighealey at charter.net From shop at justbrits.com Thu May 27 15:41:08 2010 From: shop at justbrits.com (Shop at " Just Brits ") Date: Thu, 27 May 2010 16:41:08 -0500 Subject: [Mgs] MG in Dallas In-Reply-To: References: <000601c9d0e1$703b8e20$8119fea9@greenwaymedical.com>, <4A06017B.4060707@gmail.com>, Message-ID: <4BFEE6F4.1050000@justbrits.com> H E Y !!!!!!!!!!!!!!!!!!!! << ...and the fuzzy dice? >> let's lighten-up on dice, Mike !!!!!! NOW I gotta make SURE that "Blackie" ['70 Camino with white ones and black pips] AND "Amber" ['70 Camino with yellow ones and black pips] do NOT see your 'post' !!! I'd never hear the end of it !!!!!! !!!!! Ed Please visit MY site at: www.justbrits.com [with LOTS of 1st time offers for Listers in the For Sale areas which ARE soon to go to fleabay -:(.] From mgbob at juno.com Thu May 27 17:53:14 2010 From: mgbob at juno.com (mgbob at juno.com) Date: Thu, 27 May 2010 23:53:14 GMT Subject: [Mgs] Tyre life expectancy Message-ID: <20100527.195314.21057.3@webmail04.vgs.untd.com> No need, unless you drive it. On the road, though, you will find the car to drive much better. I had tires replaced a couple of years back by a small tire store. Though I asked that the proprietor do the work, he entrusted it to a lad who enthusiastically bent three wheels. Tires mounted to the rim for a long time can be quite stuck, the wheel-straightening shop told me. Though bending is most usually done by carelessness with the changer, if the tire is stuck to the rim the rim can be pushed in. Check the wheels for roundness and lateral displacement after the old tires are off. Bob b ---------- Original Message ---------- From: Mike Eldred From barrie at look.ca Sun May 30 15:40:36 2010 From: barrie at look.ca (Barrie Robinson) Date: Sun, 30 May 2010 17:40:36 -0400 Subject: [Mgs] Tyre life expectancy In-Reply-To: References: <4BFE7534.4040909@comcast.net> Message-ID: You chaps are really making me nervous! Maybe I should get new tyres for my 1955 Aston - but then I will lose originality !! chuckle. At 10:14 AM 5/27/2010, Paul Root wrote: >About 4 years ago I got my daily driver 1999 Impreza Outback Sport. It had >been sitting for about a year and had older tires on it. It had about 70,000 >miles on it. I'm pretty sure the tires had been changed at least once. > >They seemed ok in the dry, not great. But when there was any rain, they were >downright scary. You couldn't make a left turn at any normal speed. I replaced >them quickly. It was an incredible transformation. > >On May 27, 2010, at 8:35 AM, gordies garage wrote: > > > I recall learning that after some amount of time (7 - 10 yrs?) that the >rubber tends to harden and grip suffers. My BGT has 10+ yr old tyres (Pirelli >P600) and can be downright dangerous in the rain, too much slip on dry as >well. The Dunlop SP20's on my A are only about 5 yrs old and grip nicely once >warmed up, but not enough experience with them lately in the rain to offer an >opinion. > > HTH > > > > Gordie > > '62 MGA MKII > > '67 BGT > > > > Tom McCay - Classic-Car-World Ltd wrote: > >> Hi all, we had an interesting discussion last night at our monthly local >car > >> club meeting when someone asked the question of "what life expectancy >should > >> we expect from the tyres fitted to our classic cars"? Some of these cars >do > >> less than 1000 miles a year and almost all are laid up during the winter > >> months in dry storage. Some cars have been in the same ownership for over >10 > >> years and have the same tyres fitted when they acquired the vehicle. > >> > >> The tyre condition is good with no apparent cracking on the tyre walls >that > >> you see on some very old tyres and tyre wear is not the issue either, but >at > >> what point should you consider changing these anyway due to age? > >> > >> Kindest Regards > >> > >> Tom > >> Classic-Car-World Ltd > >> www.ccw-tools.com > >> > >> AH 3000 MkIII (BJ8) > >> MGA 1600 > >> Mini Park Lane > >> _______________________________________________ > >> > >> Mgs at autox.team.net > >> Donate: http://www.team.net/donate.html > >> Suggested annual donation $12.75 > >> Archive: http://www.team.net/archive > >> Forums: http://www.team.net/forums > >> Unsubscribe: >http://autox.team.net/mailman/options/mgs/mg_garage at comcast.net > >> > >> __________ Information from ESET NOD32 Antivirus, version of virus >signature database 5149 (20100527) __________ > >> > >> The message was checked by ESET NOD32 Antivirus. > >> > >> http://www.eset.com > > _______________________________________________ > > > > Mgs at autox.team.net > > Donate: http://www.team.net/donate.html > > Suggested annual donation $12.75 > > Archive: http://www.team.net/archive > > Forums: http://www.team.net/forums > > Unsubscribe: http://autox.team.net/mailman/options/mgs/ptrmgb at gmail.com >_______________________________________________ > >Mgs at autox.team.net >Donate: http://www.team.net/donate.html >Suggested annual donation $12.75 >Archive: http://www.team.net/archive >Forums: http://www.team.net/forums >Unsubscribe: http://autox.team.net/mailman/options/mgs/barrie at look.ca Regards Barrie barrie at look.ca 705--721-9060 From paul.hunt1 at blueyonder.co.uk Mon May 31 02:03:23 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Mon, 31 May 2010 09:03:23 +0100 Subject: [Mgs] Tyre life expectancy References: <4BFE7534.4040909@comcast.net> Message-ID: I hope you use Newport Pagnell air to top them up ... ----- Original Message ----- > You chaps are really making me nervous! Maybe I should get new tyres > for my 1955 Aston - but then I will lose originality From enquiries at classic-car-world.co.uk Mon May 31 04:17:51 2010 From: enquiries at classic-car-world.co.uk (Tom McCay - Classic-Car-World Ltd) Date: Mon, 31 May 2010 11:17:51 +0100 Subject: [Mgs] [Healeys] Tyre life expectancy In-Reply-To: <4BFE5299.7080702@chello.nl> References: <4BFE5299.7080702@chello.nl> Message-ID: <6CEB4812D1BD41FCA707835DF5CF2D3A@TomVistaPC> Hi Kees, interestingly the guy who asked the question on the tyres has a Lotus Elan. Last year on our way to a show, I was following behind in the Healey, it was raining not too heavy and the road was damp. After coming off a round about and accelerating up hill slightly he lost control and ended up in the hedge, please see the following links: http://www.ccw-tools.com/uploads/images/DSCF1095.jpg http://www.ccw-tools.com/uploads/images/DSCF1096.jpg I never thought about it at the time but this was a sudden loss of grip at slow speed around 20 - 25MPH. I guess it could have been as a result of the tyres being old and hard? Kindest Regards Tom Classic-Car-World Ltd www.ccw-tools.com AH 3000 MkIII (BJ8) MGA 1600 Mini Park Lane ----- Original Message ----- From: "Oudesluys" To: "Tom McCay - Classic-Car-World Ltd" Cc: ; "MG List" Sent: Thursday, May 27, 2010 12:08 PM Subject: Re: [Healeys] Tyre life expectancy > Tom, > This has been discussed regularly on all classic car fora. > For safety sake tires should be changed after 7-10 years of age (as > indicated by the marks on the tire, not the bill of sale), depending on > storage conditions and opinion of people in the know. They may be > perfectly OK after this time but you cannot be sure. The compound hardens > ( leading to bad road behaviour and wet road performance) and can change > without any external signs like cracks or crazing, also invisible internal > delamination can be at hand (sudden blow out, desintegration of tire). > Tire tests show again and again that NOS tires do not comply anymore with > the original High Speed requirements and many serious accidents caused by > a blow out have been attributed to old tires that were sold and fitted as > new tires. > My own experience has been with the tires on my Jensen Healey I bought 2 > years ago. It had new tires in 1999 (date of manufacture 1997) , had > driven about 2000mls from that time and the tires looked absolutely brand > new. Wet road behaviour was terrible and it handled like a dog, OK they > were Hankooks but even new Hankooks should not handle that bad. Obviously > the compound had hardened considerably. > I changed them recently to Nokian V tires and this changed the road > behaviour of the car very dramatically. > Kees Oudesluijs > NL > > > Tom McCay - Classic-Car-World Ltd wrote: >> Hi all, we had an interesting discussion last night at our monthly local >> car >> club meeting when someone asked the question of "what life expectancy >> should >> we expect from the tyres fitted to our classic cars"? Some of these cars >> do >> less than 1000 miles a year and almost all are laid up during the winter >> months in dry storage. Some cars have been in the same ownership for over >> 10 >> years and have the same tyres fitted when they acquired the vehicle. >> >> The tyre condition is good with no apparent cracking on the tyre walls >> that >> you see on some very old tyres and tyre wear is not the issue either, but >> at >> what point should you consider changing these anyway due to age? >> >> Kindest Regards >> >> Tom >> Classic-Car-World Ltd >> www.ccw-tools.com >> >> AH 3000 MkIII (BJ8) >> MGA 1600 >> Mini Park Lane >> _______________________________________________ >> Healeys at autox.team.net >> Donate: http://www.team.net/donate.html >> Suggested annual donation $12.75 >> Archive: http://www.team.net/archive >> Forums: http://www.team.net/forums >> Unsubscribe/Manage: >> http://autox.team.net/mailman/options/healeys/coudesluijs at chello.nl >> ------------------------------------------------------------------------ >> >> >> Geen virus gevonden in het binnenkomende-bericht. >> Gecontroleerd door AVG - www.avg.com Versie: 9.0.819 / Virusdatabase: >> 271.1.1/2899 - datum van uitgifte: 05/27/10 08:25:00 From paul.hunt1 at blueyonder.co.uk Mon May 31 04:35:25 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Mon, 31 May 2010 11:35:25 +0100 Subject: [Mgs] [Healeys] Tyre life expectancy References: <4BFE5299.7080702@chello.nl> <6CEB4812D1BD41FCA707835DF5CF2D3A@TomVistaPC> Message-ID: That's it, much more likely with old tyres than exploding at 100mph (assuming no bumps or cuts). ----- Original Message ----- > I never thought about it at the time but this was a sudden loss of grip at > slow speed around 20 - 25MPH. I guess it could have been as a result of > the tyres being old and hard? From enquiries at classic-car-world.co.uk Mon May 31 05:16:54 2010 From: enquiries at classic-car-world.co.uk (Tom McCay - Classic-Car-World Ltd) Date: Mon, 31 May 2010 12:16:54 +0100 Subject: [Mgs] [Healeys] Tyre life expectancy In-Reply-To: References: <4BFE5299.7080702@chello.nl> <6CEB4812D1BD41FCA707835DF5CF2D3A@TomVistaPC> Message-ID: <96EA4E9059844CA4A2343DFC72F5C2B8@TomVistaPC> Hi Paul, the driver was fine apart from being a little bit shaken. The car ended up being recovered and a complete new front section grafted on. Again another picture below: http://www.ccw-tools.com/uploads/images/DSCF1103.jpg Tom > That's it, much more likely with old tyres than exploding at 100mph > (assuming no bumps or cuts). From arundell at ghs.com.au Mon May 31 05:37:03 2010 From: arundell at ghs.com.au (Murray Arundell) Date: Mon, 31 May 2010 21:37:03 +1000 Subject: [Mgs] [Healeys] Tyre life expectancy In-Reply-To: <96EA4E9059844CA4A2343DFC72F5C2B8@TomVistaPC> References: <4BFE5299.7080702@chello.nl> <6CEB4812D1BD41FCA707835DF5CF2D3A@TomVistaPC> <96EA4E9059844CA4A2343DFC72F5C2B8@TomVistaPC> Message-ID: <4E89D37C-427E-42D2-9096-DBCBE5D8BBB8@ghs.com.au> I can never understand why people risk so much for the sake of saving a few lousy bucks on good tires. Last year I bought a beautiful MG SA. Tires looked brand new but I knew they had a good few years on them. Got rid of them after the first drive and the difference was remarkable. Why do people so often become soooo cheap when it comes too tires? Murray Arundell Sent from my iPad On 31/05/2010, at 9:16 PM, "Tom McCay - Classic-Car-World Ltd" wrote: > Hi Paul, the driver was fine apart from being a little bit shaken. The car ended up being recovered and a complete new front section grafted on. > > Again another picture below: > > http://www.ccw-tools.com/uploads/images/DSCF1103.jpg > > Tom > > >> That's it, much more likely with old tyres than exploding at 100mph (assuming no bumps or cuts). > _______________________________________________ > > Mgs at autox.team.net > Donate: http://www.team.net/donate.html > Suggested annual donation $12.75 > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe: http://autox.team.net/mailman/options/mgs/arundell at ghs.com.au From eric at erickson.on.net Mon May 31 05:46:39 2010 From: eric at erickson.on.net (Eric Erickson) Date: Mon, 31 May 2010 21:16:39 +0930 Subject: [Mgs] [Healeys] Tyre life expectancy In-Reply-To: <4E89D37C-427E-42D2-9096-DBCBE5D8BBB8@ghs.com.au> References: <4BFE5299.7080702@chello.nl> <6CEB4812D1BD41FCA707835DF5CF2D3A@TomVistaPC> <96EA4E9059844CA4A2343DFC72F5C2B8@TomVistaPC> <4E89D37C-427E-42D2-9096-DBCBE5D8BBB8@ghs.com.au> Message-ID: <75840D2A-C928-49D0-96E5-FD6BE5B938D7@erickson.on.net> On 31/05/2010, at 9:07 PM, Murray Arundell wrote: > Why do people so often > become soooo cheap when it comes too tires? > I dream of being cheap with my tyres. $325 each for my Advans :-) From paul.hunt1 at blueyonder.co.uk Mon May 31 05:41:15 2010 From: paul.hunt1 at blueyonder.co.uk (Paul Hunt) Date: Mon, 31 May 2010 12:41:15 +0100 Subject: [Mgs] [Healeys] Tyre life expectancy References: <4BFE5299.7080702@chello.nl> <6CEB4812D1BD41FCA707835DF5CF2D3A@TomVistaPC> <96EA4E9059844CA4A2343DFC72F5C2B8@TomVistaPC> Message-ID: <87CEBB3AA1C94CCBA5D27D2DB7DC0B19@paul> That was bad luck, looked like it had only kissed the hedge from the other angles. Fibre-glass does have a finite stress level though, up to a point it will resist impact better than metal, after that it explodes. PaulH. ----- Original Message ----- > Hi Paul, the driver was fine apart from being a little bit shaken. The car > ended up being recovered and a complete new front section grafted on. From sumton at sbcglobal.net Mon May 31 09:08:07 2010 From: sumton at sbcglobal.net (oliver) Date: Mon, 31 May 2010 10:08:07 -0500 Subject: [Mgs] 1.75" SU's In-Reply-To: <88358.18049.qm@smtp105.sbc.mail.mud.yahoo.com> References: <9806FB24-8B0C-4172-8A3D-058F8A55F1FE@tampabay.rr.com> <88358.18049.qm@smtp105.sbc.mail.mud.yahoo.com> Message-ID: <096CDA1F9AFB485A8042A32F0ED1CB6A@ranteer.local> hi. i would like to put 1.75" SU's on my 73 mgb roadster. does anyone know where i can get an intake manifold? thanks. From WSpohn4 at aol.com Mon May 31 09:12:03 2010 From: WSpohn4 at aol.com (WSpohn4 at aol.com) Date: Mon, 31 May 2010 11:12:03 EDT Subject: [Mgs] 1.75" SU's Message-ID: <1182a.16142553.39352bc3@aol.com> In a message dated 31/05/2010 8:09:06 A.M. Pacific Daylight Time, sumton at sbcglobal.net writes: i would like to put 1.75" SU's on my 73 mgb roadster. does anyone know where i can get an intake manifold? It is a waste of time unless you have a high compression engine with a fair bit of cam. There are any number of outlets for the manifold - a .03 second Google will reveal them to you. Bill S. From barrie at look.ca Mon May 31 10:01:42 2010 From: barrie at look.ca (Barrie Robinson) Date: Mon, 31 May 2010 12:01:42 -0400 Subject: [Mgs] Tyre life expectancy In-Reply-To: References: <4BFE7534.4040909@comcast.net> Message-ID: Paul, Of course! But it is difficult to get it these days. At 04:03 AM 5/31/2010, Paul Hunt wrote: >I hope you use Newport Pagnell air to top them up ... > >----- Original Message ----- >>You chaps are really making me nervous! Maybe I should get new >>tyres for my 1955 Aston - but then I will lose originality > Regards Barrie barrie at look.ca 705--721-9060 From twobees at sprynet.com Mon May 31 14:26:36 2010 From: twobees at sprynet.com (Norm 2Bs) Date: Mon, 31 May 2010 16:26:36 -0400 Subject: [Mgs] Re. 1.75" SU's Message-ID: <006501cb00ff$91f53da0$6401a8c0@normoffice> Bill is correct in that you need to have a more powerful engine than stock in order to utilize more fuel/air. But, you also need to do some research on manifolds. There are a few out there. Some are good, some not. Find a good MG parts supplier who can help you in your search. (That leaves out VB.) Or do some reading. Maniflow is generally among the best for Spridgets. Don't know if they make anything for a B. Norm From shaws at mlcltd.com Mon May 31 16:42:34 2010 From: shaws at mlcltd.com (Bob Shaw) Date: Mon, 31 May 2010 17:42:34 -0500 Subject: [Mgs] 1.75" SU's In-Reply-To: <096CDA1F9AFB485A8042A32F0ED1CB6A@ranteer.local> References: <9806FB24-8B0C-4172-8A3D-058F8A55F1FE@tampabay.rr.com> <88358.18049.qm@smtp105.sbc.mail.mud.yahoo.com> <096CDA1F9AFB485A8042A32F0ED1CB6A@ranteer.local> Message-ID: <2BE2D571-A792-47DA-B50C-42573492610E@mlcltd.com> APT. it is very effective. On May 31, 2010, at 10:08 AM, oliver wrote: > hi. > > i would like to put 1.75" SU's on my 73 mgb roadster. does anyone > know where i can get an intake manifold? > > thanks. _______________________________________________ > > Mgs at autox.team.net > Donate: http://www.team.net/donate.html > Suggested annual donation $12.75 > Archive: http://www.team.net/archive > Forums: http://www.team.net/forums > Unsubscribe: http://autox.team.net/mailman/options/mgs/ > shaws at mlcltd.com Bob Shaw shaws at mlcltd.com shawsgarage at mlcltd.com My MGA is NOT leaking - merely marking it's territory! From sumton at sbcglobal.net Mon May 31 19:53:50 2010 From: sumton at sbcglobal.net (oliver) Date: Mon, 31 May 2010 20:53:50 -0500 Subject: [Mgs] 1.75" SU's In-Reply-To: <2BE2D571-A792-47DA-B50C-42573492610E@mlcltd.com> References: <9806FB24-8B0C-4172-8A3D-058F8A55F1FE@tampabay.rr.com> <88358.18049.qm@smtp105.sbc.mail.mud.yahoo.com> <096CDA1F9AFB485A8042A32F0ED1CB6A@ranteer.local> <2BE2D571-A792-47DA-B50C-42573492610E@mlcltd.com> Message-ID: <9E3B7E68BD8F4DDEB1328182603E7869@ranteer.local> thank you! that is the kind of helpful answer I expect from the list :-) -------------------------------------------------- From: "Bob Shaw" Sent: Monday, May 31, 2010 5:42 PM To: "oliver" Cc: Subject: Re: [Mgs] 1.75" SU's > APT. it is very effective. > > On May 31, 2010, at 10:08 AM, oliver wrote: > >> hi. >> >> i would like to put 1.75" SU's on my 73 mgb roadster. does anyone >> know where i can get an intake manifold? >> >> thanks. _______________________________________________ From shop at justbrits.com Mon May 31 21:20:47 2010 From: shop at justbrits.com (Shop at " Just Brits ") Date: Mon, 31 May 2010 22:20:47 -0500 Subject: [Mgs] 1.75" SU's In-Reply-To: <9E3B7E68BD8F4DDEB1328182603E7869@ranteer.local> References: <9806FB24-8B0C-4172-8A3D-058F8A55F1FE@tampabay.rr.com> <88358.18049.qm@smtp105.sbc.mail.mud.yahoo.com> <096CDA1F9AFB485A8042A32F0ED1CB6A@ranteer.local> <2BE2D571-A792-47DA-B50C-42573492610E@mlcltd.com> <9E3B7E68BD8F4DDEB1328182603E7869@ranteer.local> Message-ID: <4C047C8F.9050701@justbrits.com> <> Must NOT have read the most CORRECT answers, huh ?