hypertech
I know a guy with a modded TPI car, he finally decided to drive over 1,000 miles to someone that could, as his third tune that was mailed to him still had issues.
Its one of the reasons why I turned down a 93 I was looking at a little while back.
I live 5miles from Chattanooga,Tn when i got my car 2 yrs ago didnt know a thing about LT1 or LS1 and still dont know much.Ive always had Mustangs but wouldnt trade mt TRANS AM for a Ford again .Good luck on your tuning 

