I went to tune my car at a friends shop until Justin Nenni comes here in a few weeks. I had him do a conservative tune at low boost. The car made 451whp at 14psi of boost with an A/F ratio of 11.3 and a max timing of 16. This was on a Dynapack dyno. I was pretty happy with the results considering it was a dynapck and I was running only 14psi. Do you guys believe this turbo spools the same like my old 71GTQ? I couldn't believe it. I will post the graph when my buddy uploads it to me.