Let me help here I am Kyle I have an all motor eclipse. He is Chris He has an S2000 with 4 psi He flat out SMOKED me!! I was no competition for boost at all let alone an engine that has 100 hp more than mine stock. As far as power goes I have no idea I need to get with John and find out. I still have a shit load of work to do to make this car faster. I have an extra head sitting at the house if someone could direct me to a place locally for valve jobs and porting. . .

P.S. Chris your car is BAD ASS!!! I would love a ride in it the next time I run in to you! Especially at 8 psi with the tires spinning the whole time!