Bone Stock (aside from a JBA Axleback)
Dyno'd at RealSpeed Automotive on Long Island using their Mustang Dynomometer. (the AFR sensor fell out on the first pull. That's why the AF curve looks funky on the sheet)

275rwhp/290rwtq!

http://youtube.com/watch?v=zWKrn5t5w24

 

Good stock numbers on a Mustang Dyno.
You can post them here too:
http://forums.bradbarnett.net/showthread.php?t=28437

 

Wow that is 15 HP and 10 TQ above what mine did on a dynojet. I had no mods at the time on mine. Also, I had just got done with a 2 hour dive through the twisties to get there. So I think it was low a little bit.

Gib

 

Yeah the Dyno Tech, Dan, said that was one of the strongest pulls he's ever seen a stock GT make! Needless to say I was excited about that! haha