1967coronet440
Well-Known Member
Evening gents, 2 questions for you guys. At what compression ratio is it necessary to start using race gas, also what is the difference between 1.5 & 1.6 rockers? Go easy on me I'm a rookie! Trying to figure out which pistons to get with the stroker kit so I can stay on pump gas, and what rockers to get with my cam. a little background on my current build - 440 block, scat 505 stroker, trick flow power port 240 heads, leaning towards comp xtreme energy 286 solid roller cam.
As always Thanks for your help
As always Thanks for your help