Hello Every One. Trying To Turbo My 85 Mr2 With A T4/t3 Turbo. I'm Having Problems Getting High Boost Out Of The Turbo. If Any One Has Installed This Turbo On The Mr2 And Has Any Suggestion On How To Get Good Boost Out Of This Thing The Info Would Be Very Appreciated.

forged internals that can handle that much boost, and a large enough displacement engine to make use of the turbine size. try a gt28 series turbo, it's more the size for the engine.