i finally got the turbo and manifold, its a T03 from a mopar.. long story short i read this site and it says that the turbo ran 12psi stock, heres the quote from the site "In 1986 (Shelby GLHS) Mopar introduced the 2.2 intercooled engine which used a modified TO3 Garrett turbo to supply 12 psi of boost. In 1988 the turbo's exhaust outlet was changed to a larger flange size and in 1989 it received the better flowing 2.5 inch exhaust outlet. The part number for the turbo's center section is the same as the TO3; the main differences is the compressor housings inlet and orientation, new wastegate can to match the new housing, a notch in the exhaust housing to clear the number three intake runner and lack of EGR port on the 87 and up applications. A/R ratios & wheel sizes remained unchanged."
via http://www.thedodgegarage.com/turbo_turbo.html#1987

anywho, i was wondering if this information is correct? if so then ive figured i cant run that on stock internals, unless there is a way to ramp it down, if its not right, what psi does this badboy run?

any help is appreciated... my turbo is the one from 89, the best year, i know that because the picture (labelled 89) with the one piece matches the one on my turbo.