Originally Posted by
Redlinerz
I am currently in the process of re-building my GSR.. So far I have ITR rods and CTR pistons.. At first I was afraid of the pistons cuz all I ever heard about them were negative. Sayin cuz they were cast aluminum they were weak and blah blah blah.. But after seeing Jeff evan tune so many cars with em I figured whatever just try em out. I read a post stating they are safe as long as you run a big lobe cam to avoid pinging.. what cam would you recomend? Currently I have ITR cams but I am gonna sell em and get bigger...thanks for the input and advice
p.s. sorry if I didnt include any extra info that will help you make a choice.. if you need to know anything else bout the setup please let me know
And to answer your original question Buddy club Spec III cams or spec IV(need to use Buddy club valve springs and retainers) or skunk2 stage 1 or 2 cams(stage 2 cams need to use ugrade valvetrain also)