If I ever had problems with my motor in my Roush I would just find a wrecked 03/04 Cobra & rob the motor & trans.
From what I have seen it would cost around 10,000 to build a 500 HP 2v motor so I think it would make more sence to buy the Cobra motor & trans
Im going to pull mine off. I thought they sounded real good till I watched the dyno vid of my car. I have the catback so Im going to pull the mufflers off & do some custom pipe work to put my Flows back on.
Its a dyno jet
tailpipe sniffer I think
give the guy a call tell him your with the Mustang group & ask could he do you car
earlier.
336 378 1252 ask for Mark