Throttle body exchange?
I found a local shop thats 2 miles from my house that dynos car on a dynometer so I wanna get a throttle body and get my underdrive pulley on so I can get it dynoed again.I dynoed 1.5 yrs ago on a mustang one and had miserable numbers (279hp and 304 tq but headers weren't installed. I can't wait to see what they are now.

