I dynoed my 05 automatic gt today in 3rd gear and got 262.8hp and 253lbs of tourqe. I have 4.10 gears, steeda pullies, flowmaster axle back and a Tunable induction CAI with a 91 octane tune. I am assuming I am losing a bit for the 4.10's being out back, but it's still a few ponies lower than I...