Back in 2009, there were still people who are yearning for more power out of their Corvettes. Even the 2009 Corvette ZR1‘s 638 horsepower was still not enough for some drivers out there. As a result, Hennessey introduced the HPE ZR700 package for the Corvette ZR1 to give it 67 horsepower boost which brings it to a total of 705 horsepower and an extra healthy dose of 717 lb-ft of torque, enough to give this supercar a top speed of over 200 mph.
