yeah..i know that what parris was telling me too. ( the tuner) but 317whp is enough for the street! i made my dream come true! all i wanted was 10psi daily with 300whp
you got new pistons and you got pistons that aren't far off from stock?? Why didn't you go lower? Something like 8.5:1 or something in that range. Then I'm sure boosting 15 to 20 PSI would be easy and you would be making closer to 400 Hp