At what CR does Race gas start to improve HP and ET?
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At what CR does Race gas start to improve HP and ET?
Even on a 11:1 I got 20+ with 2 gal 100 oct/tank. Watch your KR, it'll burn it!
I dont think there is a given, set CR. There are just too many variables. I can run 15psi on 93 if I back the timing off far enough but its nowhere nearly as fast as it is with Q16 and the proper timing. Timing has a lot to do with it