09 Sep 0-140 MPH Testing in a Supercharged Grand Sport!
0-140 MPH Testing in a Supercharged Grand Sport!
Hennessey’s HPE750 supercharged upgrade for Chevrolet’s C7 Corvette Grand Sport launches this already amazing vehicle to the next level of performance (and past a Z06!). It was our pleasure to take this supercharged Grand Sport for a final test drive at the Pennzoil Proving Ground before handing the keys back to its owner!
