I have a 1989 gt, as far as mods go i have moroso in fender, 70mm maf, 70mm tb, perfromer upper/lower, e-303 cam, bbk full length headers, off road h-pipe, no cats/smog, spintec mufflers, spec racing clutch, 4:10s, and a 100 wet shot of nitrous. I plan on getting either 24 or 30lb injectors, a 255lph pump, and a fpr, and well i feel that a good tune would help bring alot of these mods together and was wondering what you guys think would work best on my car, is anybody using sct's chip, do you like it? also i live in denver and my track is ay 7000 ft. altitude if that makes a huge difference between which chip, any help would be greatly appreciated