23 Aug HPE1000 Twin Turbo Hellcat Dyno Testing
Hennessey Performance dyno tests the HPE1000 Twin Turbo & Supercharged Hellcat Challenger. Results: 848 rear wheel HP through the factory automatic transmission. Factoring in the 20% drivetrain power loss from the engine to the rear wheels, the HPE1000 is producing approximately 1060 HP at the motor.
