turbo

I know this has been ask before, but what size bore do I need in the waste gate hole on the turbo? It's running 25lbs and I have the boost control turned all the way down.. Thanks, James.

Runs and drives great!!! Needs a cat for inspection. I am located in the st louis area. Dash has been replaced with aftermarket gauges, new 140 amp alternator installed and HIDs put in. A little rust but no major damage. Call or text at 573-321-0157.

Well after all the work my 87 Limited Turbo is junk. wrecked it a month or so back, bent frame and roof has a buckle in it. So i'm looking for cheapest possible 84-87 roller to swap too. doesn't need to be much for the eyes. just as rust free as possible and good title. i have an extra complete...