We stuck one of the first C7 Z06 Vettes on the dyno to see what kind of power they really put down.
This one made 572rwhp and 589ft.lbs. of torque.
NOTE: The dyno used is a Mustang 1100. Before the pull we ran a parasitic loss test. The dyno also had the weather station hooked up for the weather correction as well as loaded for the C7 weight. The motor was also hot to simulate real world conditions, (no ice on the intake or cooling down to get unrealistic numbers) This is about as accurate as you can get!