Well Ive just about had with getting a proper tune on this car. My 95 gt has a stock bottom end with full H/C/I. I originally had it tuned a while back by my buddy who is a certified SCT dealer, the only draw back is he doesn't have a dyno. The dilemma is on the first tune the car still had a stock throttle body and the tune he put on it was actually decent. It fixed most drive-ability probs and the car picked up a lot. Fast forward 6 months a I picked up a 70mm BBK. I drove the car on the original tune for a while and it was only lean at WOT. Had the car retuned 2 weeks ago and its gone down hill fast lol. Idle and WOT air to fuel is perfect. But the problem occurs randomly when cruising at partial throttle, it'll have great mixture and suddenly will shoot to stupid rich like 10/1. But as soon as in come to a full stop and take off it resumes proper air to fuel :undecided:. I spoke with him and he claims hes done all he can do. Also i should ad the car has horrible cold starts and restarts. Weighing my options as to whether I should take it to a chassis dyno or am i just beating a dead horse with this thing. Pro Dyno is about an hour from me but ive heard some on the fence things about their push rod tunes. Oh and also its running the lovely T4MO.