278whp / 331tq and I needed an oil change. Now I have the need for more power. Sorry for the terrible quality. My phones sucks and I drove past a car show while I was in NJ and stopped by there for a hot sec. Saw the dyno and said lets go for it.

Mods: Airraid CAI, LLP long tube headers, no cats, 40 series mangnaflow muffler, taylor wires, trans go shift kit with some extra goodies, T/A girdle, and the icing on the cake, 93 octane Wheatley tune.

 

just passing through too funny.

Which engine?

 

5.3 vortec

 

seems a little low on hp and high on torque.

 

Works for me. Pulls like crazy.

 

torque is off
mine didnt make that much and i am full bolton with a cam