Check out the Numbers on the Hennessey HPE650 Supercharged C7
How powerful is that new Hennessey HPE650 Supercharged C7 Corvette? Apparently, pretty powerful.
A new video highlighting the modified Stingray shows that it dynoed at 532 horsepower and 539 lb-ft. of torque, but she sounds even more menacing than the numbers would suggest. The Hennessey HPE650 C7 features what the Texas-based custom shop says is one of the first TVS2300 supercharger systems available for the new C7 Corvette Stingray, and it is compliant with emissions standards in all 50 states.