XzoB12 Posted February 6 Share Posted February 6 Got an 02 with the 36’s , going to install a K&N and FreeFow exhaust. Has 15 pilots ,100 mains , I want to shim the slides as well. My questions are how much more pilot would be needed , if any, and Size of main jet to start off with. And how large are the shims..TIA… Quote Link to comment
wraith Posted February 6 Share Posted February 6 Shouldn't need a different pilot jet just maybe a small turn out. Main jet, try 150 (Dyno jet, as different makes are a different size) Think the needle has groves to alter it. Quote Link to comment
manden Posted February 8 Share Posted February 8 I would go with 117.5 or 120 main jet and maybe an 1/8 out on the pilot. Should make it crisp and beefy Quote Link to comment
clivegto Posted February 10 Share Posted February 10 150 main jets lift needles to top 3 1/4 turns out with twin ram air filters on one of my'n and if you do need to go higher use little washers. Quote Link to comment
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