ive been a b series man for the longest but now desided to go h and have dropped a h22 in my gsr makes mad power ran a 13.83 all motor but i need more so i wanna go turbo but whats the max boost that it can take any one knows?? im me or email me Raven391@aol.com

 

if it has stock internals i would run 7lbs of boost... youd be pretty safe but i have seen people run as much as 11lbs of boost at the track with stock internals. i would never go over that without modifying your block.

 

I say run 50 psi...what could happen?

kidding...7 or 8 max on stock internals if you want it to last. build the motor and you can run 13-14 all day long, I'll bet...