well after reading all 3 of the above i have to derail this thread a little more. i cant help but wonder if i should put some heavier springs in my s1x e85 car thats on stock rockers right now.

reason i bring this up is ill admit i dont drive the car nice and once in a while the rpm seems to hang between shifts if im hard on it, like rolling off ramp to 85 mph interstate speeds or from a dead stop and smash it.

im certain i have 105s in it now and ti retainers from when greg had the car. i havnt taken the vc off. now if i do switch the springs to 130s which i happen to have in the basement still use the same retainers and keeping stock rockers?

also might as well do new seals and i hope i can leave the heads on the car. reason i bring this all up is the rpms acting goofy once in a while or "rev hang" make me leery about ever spraying the car either. which of course the zex kit is also just chillin in the basement too.