Only brings it from 300hp to 400hp (about), if I just drive it on the street then could I get away without doing a engine rebuild and/or a new transmission.
yeah, just don't drive it to hard ( if u can help it haha ) you obviously know your pushing it and have exceed the recommend psi for a standard engine, i'm not sure how long it will last, just take it easy.. (i guessing you have a 350 in it)
