99grandprixGT
5,000+ posts
now got an 04 grand prix
na man we still had more to go. it wasnt safe to go past that. the road is straight for a good amount but starts to curve so we shut down we didnt want to wreck.i think ur doing somethign wrong
i hit 140 on stock pulley
intake header exhaust is what i have and my belt is slipping i think
stage three should be good for like 270ish HP
his tune must really blow
