Gimme Fuel

I will add to this discussion that I had a friend running a healthy 565 in his Checkmate that was running a Bullet cam that with 1.8r rockers was around .690 lift. He had PRW stainless 1.8 ratio rockers and at 65 hours found one where roller tip broke off. Just FYI.

bajabob

ok been runnig crower shaft rocker.5900rpm and they been good. cam 714 lift. stainless steel rocker is the way to go.. i am builing a 496 and i am putting crower rockers on it. you guys talk about nascar guys they run small blocks.they are easy on rockers set up