what kind of boost do you think the stock head gasket can tak on a gt3071? i ask because im going to go get the car tuned on thursday and want a imposed limit on what they wil tune up to. i plan on going back or just doing some tuning myself at a later date (after i do a mls gasket). i was thinking 15 psi is aroung safe to tell them, then again i dont really mind being forced into doing the head gasket this weekend if it blows a little....:eek4:
