ah1988ford
Full Access Member
I have a 088 turbo I want to put a 4 bolt housing on I just don't know the size. they refer to the sizes like .63 .71 .82 etc.... which one do I need? there was an old post about this but the member ended up welding on his old one they never determined a size? I m all new really to turbo's not sure how the determine the size?