Have a 87 Supra turbo that i just aquired, Runs fine when not in boost or at least decent. Soon as you put your foot into it, it just drops off. no boost, stock guage does not register shit and black smoke comes from exhaust (whenever you give it more than 1/4 throttle) on top of that the temp of the exhaust comming out of the tail pipe could light a fuckin ciggerette! lol please help me out guys!!
Dan