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Larry,
It is your webpage that made me make this curve to find the right valve lash.
Do you agree that 0.026" is too much?
Marcel
Van: "Larry Young" <cartravel@pobox.com>
Aan: "van mulders marcel" <van.mulders.marcel@telenet.be>
Verzonden: Maandag 23 maart 2020 18:06:13
Onderwerp: Re: [Fot] Fwd: Bfe24 camshaht
Marcel,
The 0.026 on my website is the value that is usually recommended by BFE. I have
a webpage that describes how it "should" be determined - [
http://tildentechnologies.com/Cams/Tip_Lash.html |
http://tildentechnologies.com/Cams/Tip_Lash.html ] . This may give a smaller
number than what is recommended. The procedure will avoid the "tuning fork"
problem we discussed earlier.
- Larry
On 3/23/2020 10:45 AM, van.mulders.marcel--- via Fot wrote:
Looking at the curve,.018 or a bit more, on the inlet valve, seems about right.
On tildentechnologies.com .026" is recommended, but with that much valve lash,
it seems that the valve is beginning to open when the cam follower is already
at the beginning of the flank.
Marcel
Van: "fot" [ mailto:fot@autox.team.net | <fot@autox.team.net> ]
Aan: "fot" [ mailto:fot@autox.team.net | <fot@autox.team.net> ]
Verzonden: Maandag 23 maart 2020 15:29:19
Onderwerp: Re: [Fot] Fwd: Bfe24 camshaht
Hi Marcel - I run this cam in a lot of engines I build .
0.018 and 0.020 normal. You can also try 16/18 .
Regards
Tony
Sent from my iPhone
On Mar 23, 2020, at 4:54 AM, van.mulders.marcel--- via Fot < [
mailto:fot@autox.team.net | fot@autox.team.net ] > wrote:
BQ_BEGIN
This is tappet lift vs. crankshaft degrees (degrees before maximum valve lift)
of a BFE 24 camshaft mounted in an engine. I wonder how much tappet or valve
clearance (1.55 rocker ratio) one would recommend? I asked some people and
searched the web : 0.020 to 0.026"/0.50 to 0.65mm is recommended.
Marcel
Van: "trbelgium1" < [ mailto:trbelgium1@gmail.com | trbelgium1@gmail.com ] >
Aan: "van mulders marcel" < [ mailto:van.mulders.marcel@telenet.be |
van.mulders.marcel@telenet.be ] >
Verzonden: Maandag 23 maart 2020 12:21:00
Onderwerp: Bfe24 camshaht
Verzonden vanaf mijn Samsung Galaxy-smartphone.
BQ_BEGIN
<20200323_121841.jpg>
BQ_END
BQ_BEGIN
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<html><body><div style="font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 10pt; color: #000000"><div>Larry,</div><div>It is your webpage that
made me make this curve to find the right valve lash. Do you agree that
0.026" is too much?</div><div>Marcel</div><div><br></div><hr id="zwchr"
data-marker="__DIVIDER__"><div data-marker="__HEADERS__"><b>Van: </b>"Larry
Young" <cartravel@pobox.com><br><b>Aan: </b>"van mulders marcel"
<van.mulders.marcel@telenet.be><br><b>Verzonden: </b>Maandag 23 maart
2020 18:06:13<br><b>Onderwerp: </b>Re: [Fot] Fwd: Bfe24
camshaht<br></div><div><br></div><div data-marker="__QUOTED_TEXT__">Marcel,<br>
The 0.026 on my website is the value that is usually recommended by
BFE. I have a webpage that describes how it "should" be determined -
<a href="http://tildentechnologies.com/Cams/Tip_Lash.html"; target="_blank"
rel="nofollow noopener
noreferrer">http://tildentechnologies.com/Cams/Tip_Lash.html</a>. This may give
a
smaller number than what is recommended. The procedure will avoid
the "tuning fork" problem we discussed earlier. <br>
- Larry<br>
<br>
<div class="moz-cite-prefix">On 3/23/2020 10:45 AM,
van.mulders.marcel--- via Fot wrote:<br>
</div>
<blockquote>
<div style="font-family:'verdana' , 'arial' , 'helvetica' ,
sans-serif;font-size:10pt;color:#000000">
<div><br>
</div>
<div>Looking at the curve,.018 or a bit more, on the inlet
valve, seems about right. On tildentechnologies.com .026" is
recommended, but with that much valve lash, it seems that the
valve is beginning to open when the cam follower is already at
the beginning of the flank.</div>
<div>Marcel</div>
<hr id="zwchr">
<div><b>Van: </b>"fot"
<a href="mailto:fot@autox.team.net"; target="_blank" rel="nofollow
noopener noreferrer"><fot@autox.team.net></a><br>
<b>Aan: </b>"fot" <a href="mailto:fot@autox.team.net"; target="_blank"
rel="nofollow noopener noreferrer"><fot@autox.team.net></a><br>
<b>Verzonden: </b>Maandag 23 maart 2020 15:29:19<br>
<b>Onderwerp: </b>Re: [Fot] Fwd: Bfe24 camshaht<br>
</div>
<div><br>
</div>
<div>
Hi Marcel - I run this cam in a lot of engines I build .
<div>0.018 and 0.020 normal. You can also try 16/18 .</div>
<div><br>
</div>
<div>Regards</div>
<div>Tony <br>
<br>
<div id="AppleMailSignature">Sent from my iPhone</div>
<div><br>
On Mar 23, 2020, at 4:54 AM, van.mulders.marcel--- via Fot
<<a href="mailto:fot@autox.team.net"; rel="nofollow noopener
noreferrer nofollow noopener noreferrer"
target="_blank">fot@autox.team.net</a>> wrote:<br>
<br>
</div>
<blockquote>
<div>
<div style="font-family:'verdana' , 'arial' , 'helvetica' ,
sans-serif;font-size:10pt;color:#000000">
<div><br>
</div>
<div>This is tappet lift vs. crankshaft degrees
(degrees before maximum valve lift) of a BFE 24
camshaft mounted in an engine. I wonder how much
tappet or valve clearance (1.55 rocker ratio) one
would recommend? I asked some people and searched
the web : 0.020 to 0.026"/0.50 to 0.65mm is
recommended.</div>
<div>Marcel</div>
<hr id="zwchr">
<div><b>Van: </b>"trbelgium1" <<a
href="mailto:trbelgium1@gmail.com"; rel="nofollow noopener noreferrer nofollow
noopener noreferrer" target="_blank">trbelgium1@gmail.com</a>><br>
<b>Aan: </b>"van mulders marcel" <<a
href="mailto:van.mulders.marcel@telenet.be"; rel="nofollow noopener noreferrer
nofollow noopener noreferrer"
target="_blank">van.mulders.marcel@telenet.be</a>><br>
<b>Verzonden: </b>Maandag 23 maart 2020 12:21:00<br>
<b>Onderwerp: </b>Bfe24 camshaht<br>
</div>
<div><br>
</div>
<div>
<div id="composer_signature">
<div style="font-size:85%;color:#575757"
dir="auto">Verzonden vanaf mijn Samsung
Galaxy-smartphone.</div>
</div>
<br>
</div>
</div>
</div>
</blockquote>
<blockquote>
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</blockquote>
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