All good questions
I was not there. Damn day job... I do not have an aftermarket boost gauge - although the guy said it made 15lbs... But maybe that was just at the start.Skip the green belt. Go with a normal black style. I'm going to assume you don't have an aftermarket boost gauge. Were you there when the car was dynoed?
Degeneration XThe hell is that lol
Something is not right. And that graph looks terrible.
This graph is from 07’ on a mustang dyno. 413/460. Car had 2.93” upper, 4lb lower. Same setup on a dyno jet dyno made 457/507.