<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div dir="ltr"></div><div dir="ltr">Hey Tim,</div><div dir="ltr">Happy belated 3/17!</div><div dir="ltr">There’s a guy named Kas (can’t remember the last name) that did some dyno tuning awhile back - he even wrote a book or two about it🤪.</div><div dir="ltr">But in all seriousness, I’ve done mine by the (Comp Prep Manual) book. Base and total is easy but it takes a bunch of fiddling to get the “Kas curve”. Has worked great but I’ll admit that I’ve never gone beyond that.</div><div dir="ltr">Greg “Lunker” Hilyer </div><div dir="ltr">Albuquerque NM</div><div dir="ltr"><br>On Mar 19, 2021, at 4:27 PM, timmmurphh--- via Fot <<a href="mailto:fot@autox.team.net">fot@autox.team.net</a>> wrote:<br><br></div><blockquote type="cite"><div dir="ltr"><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"><meta name="Generator" content="Microsoft Word 15 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--><div class="WordSection1"><p class="MsoNormal">What advance curve are folks using in their race engines? I have 87mm pistons, a Kastner G3 cam and about a 12:1 compression ratio. I am using about 19 degrees advance at idle (no centrifugal advance) and 30 degrees advance at 3000 RPM. I don’t know what I have at higher RPM’s because I never looked. I’m currently doing an engine rebuild so I will have to look what I’ve got at the higher RPM’s when I get the engine running. I’m curious as to what others are using and if anyone has done any testing on a dyno with different advance curves.<o:p></o:p></p><p class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal">Thanks in advance for your input.<o:p></o:p></p><p class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal">Tim Murphy<o:p></o:p></p><p class="MsoNormal">#317 BRG TR4<o:p></o:p></p></div></div></blockquote><blockquote type="cite"><div dir="ltr"><span>_______________________________________________</span><br><span><a href="mailto:fot@autox.team.net">fot@autox.team.net</a></span><br><span></span><br><span><a href="http://www.fot-racing.com">http://www.fot-racing.com</a></span><br><span></span><br><span>Donate: <a href="http://www.team.net/donate.html">http://www.team.net/donate.html</a></span><br><span>Archive: <a href="http://autox.team.net/archive">http://autox.team.net/archive</a> <a href="http://www.team.net/pipermail/fot">http://www.team.net/pipermail/fot</a></span><br><span>Unsubscribe/Manage: <a href="http://autox.team.net/mailman/options/fot/lunkercars@yahoo.com">http://autox.team.net/mailman/options/fot/lunkercars@yahoo.com</a></span><br><span></span><br><span></span><br></div></blockquote></body></html>