24 Mar Twin Turbo C8 Corvette Dyno Testing

Twin Turbo C8 Corvette Dyno Testing

Dyno testing the world’s first (outside of GM) Twin Turbo C8 Corvette built by the Team at Hennessey Performance. Here are the results from running 5 psi boost (stock ECU tune): 643 rear wheel HP & 570 rear wheel lb-ft of Torque. Compared to the stock chassis dyno testing numbers of 466 rear wheel HP & 451 rear wheel lb-ft of torque, the Hennessey twin turbo C8 picked up 177 rear wheel HP & 119 rear wheel Torque over stock.