I recently did a pi swap into a 96 gt that i bought with no engine. The car has a stock mass air meter and when i took it for a drive the car feels like it doesnt go anywhere when i hit the gas in the high rpms....can a tune help this or do i have to just get a new meter and calibrate it? oh yea i have a sct chip sitting around and i was wondering if there was anywhere i can send it in to just get it burned and for how much? thanx!