1999cobrasvt
04-18-2008, 03:14 PM
i just got the car on the dyno and it only made 301hp and 297tq does anybody else think that is a lilttle low i have a 99 cobra with bbk headers and full exhaust, jlt fender exit cai, underdrives,and a sct tuner also 4:30 gears
HornyHornyHippo
04-18-2008, 04:45 PM
not really. For rwhp, tha seems just about right.
tntcobra
04-20-2008, 08:21 PM
See if you can verify that car had the recalls done. But I agree with HHH - that sounds about right. Don't forget that you lose about 15% to driveline so 300 at the wheels is about 350 flywheel.
xxkazp3rxx
04-20-2008, 09:06 PM
Just about right... You probably started with around 270rwhp or so (give or take).. the header back exhaust adds the most at around 25rwhp... and a couple for the intake/pulley combo... If it's low, it's low by around 5rwhp which is goin to be the tune if anything... box or dyno tune?
1999cobrasvt
04-21-2008, 04:56 PM
yeah i look at some other forums and guys with the same basic mods where gettin between 290-300 so i guess im good i just sounds a little low im thinkin about sellin mine and gettin a 03 maybe 07gt500 if it is a great price