WHAT WILL A KB GT WITH FOLLOWING MODS RUN?

[iwantakbgt]

I was thinking about buying a cheap 99-00 gt mustang with an automatic tranny and doing following mods: Kenny BELL twin screw gt blower 9psi intercooled with 3.73 gears with a better torque converter , bbk long tubes bbk x pipe magnaflow catback and some suspension and dr's out back.. what power will that setup make and what 1/4 time would i be looking at i want a car thats 400-450 rwhp and runs mid 11's @120ish+ will that setup do that or would i need to do more mods??? (i want to go z06 and ss and 03 cobra and tt supra hunting)

 

[jbrown]

I would think that setup would get you into mid to low 12's. Probably a little under 400rwhp. Faster than stock ss, z06, or 03+cobras, however if these cars are modified than differant results(ex. a 03 cobra with a differant blower pulley only can probably get into the low 12's, slap on a differant supercharger and a few exhaust mods and high 10's are possible). Keep in mind with an auto youll have to spend more to make it fast but it should be more reliable at the track.

 

[prsrizdgt]

I could be wrong, but from what I have read one of the key mods you mention is the torque converter. It seems these make a big differance on the 60' time and getting the power to the ground. Throw in some good cams, and I know I would be dissapointed not getting VERY close to the 11's.