|
Re: what are you guys getting for mpg?
Installed a heartthrob single exhaust and k&n cold air kit, and dyno tuned. Got 330hp to the wheels and 355 ft lbs torque. Mileage didn't change to much from my earlier post. Dash still reading 16.5. Big difference after the dyno man played with it. Will chirp third when on it!! 2011 GMC Sierra ext cab z71, 3.42 gears.
Posted via Mobile Device
__________________
Ryan
|