so, i went to the dyno... with just pump gas on 21psi i made 300hp/300tq.....i went back and added methanol injection, gained 30hp and 30tq at the same boost level, and my powerband is 10x better. not anything crazy because i cant get the turbo to hold 25+psi, thinkin maybe i need to pull the wastegate tighter with some washers on the mounting plate, then probably 380hp. Thankyou tom, for knowing what you are doing so well, the car feels 10x better than it did without the methanol. its not anything crazy, but it feels really nice. YouTube - Dyno tuning GST