I am in the midst of completing my 383 and am trying to decide which way to go. This is going to be a nitrous engine and should make between 700-800 hp (on spray) I am considering going to the FAST system because of its ease of use and I have access to many tuners in the local area. However I want to run my 4L60E trans? are the 2 compatible? would I have to run the stock pcm to run the 4l60e? I would rather stay with the stock pcm if I can find a reputable person to dyno tune the car, Ill travel if i have to. I would appreciate any suggestions