jmd0346 Posted January 14, 2008 Author Report Share Posted January 14, 2008 When running straight race fuel most people shoot for 175-185 PSI. You dont really want anything over 190. If your crank is not welded then you should tear it down and have that done. I already have it welded and trued. Im gonna run 100L. So I hope that will handle 175+/- psi with about 5-6 degrees timing. I may stick with +4. See how that does and go from there. I dont want to go too high on the comp and sacrifice top end power/rpm. I think 175 or so would be a good median. Thanks for your opinion Josh. Just what Im looking for. Anyone else? Quote Link to comment Share on other sites More sharing options...
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