Chris at Excessive Motorsports is the man!!! 703-331-1422 . all they do is Fords and they no mustangs better then anyone. They tuned my car and their customer service is great.
thanks Sean. Unfortunately I don't build motors at this time, just assemble them(shortblock already assembled). I leave the shortblock machining and building to the pro's.
john, you bought an MMR motor didn't you? I didn't think Excessive built it.
as far as actual builders nearby, I know billy uses someone close to him for machine work and I know JLP has a machine shop do his, but JLP assembles the shortblock.