#12, "RE: 1G throttle body onto a 2g" In response to In response to 2
55mm is port matched to the intake manifold. That is the size of the opening in the manifold and the size of the gasket(with a slight shaving of the gasket).
Howell only charges $100 to bore a customers TB and you can pick one up at a junk yard if you can't afford the down time. I got mine for $50. Try Dan at allmitsubishi.com, I don't know what he charges but he has a LOT of parts for our car.
Firefly: Mal: You don't know me, son, so let me put this to you plainly: If I ever kill you, you'll be awake. You'll be facing me. And you'll be armed.
