I've got a 03 GT that is getting a 5.4L motor put in. I'm pushing 700+hp and I need some advice on which tranny to stick with. I'll be tearing up the streets and hitting the track sometimes too. Would a TKO-600 be the one or the new T-56 Magnum? Thanks!!!!!!!!

 

TKO's don't like to be shifted above 6500. If you want to stay w/ a manual I'd either get the T-56 or build your 3650. Either Hanlon Motorsports or Promotion powertrain.

-Mark