Dave has and is working his ass of tuning on my SS. I just saw a little over 300hp at 5psi....I want all the turbo and supercharged guy and gals to think about that for a minute...
A Hahn setup at 8.5 psi will give you 285 to 300hp. I have dynoed mine many times at that level...I shaved 3.5psi off that...
Since he has full control of timing , fuel , knock detection and all the other variables he can make more power than ever. Bigger numbers are soon to be posted. We have been running on spring pressure so far in the waste gate. I have the yellow and natural spring in. That will be my fall back safety pressure when I kick on the boost controller...