Originally Posted by
Nine Ball
The road course guys hate the puny 1.6L blower on the Z06. The previous ZR1 had a 2.3L blower on it, and had more potential, with less heat. The only guys that want superchargers here on their Vipers are straight line racers, not road course guys.
The cooling issue with the Z06 is the tiny radiator and tiny grille opening they put on the car. It was a result of them not getting enough funding to do a revised front bumper for the Z06, so it still uses the base model C7 front bumper. Notice how the C6 base model had a small grille, and the Z06/ZR1 had larger grilles. The radiator in the C7 Z06 is also smaller than the ZR1, even though both had similar hp ratings.
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