07 Oct Hennessey McLaren 600LT Dyno Testing

Hennessey McLaren 600LT Dyno Testing

After receiving its HPE700 upgrade, John Hennessey’s personal 600LT was ready for dyno testing. Putting down 658 HP to the rear wheels and producing 596 rear wheel lb-ft of torque, this track-focused McLaren’s power now rivals its supercar sibling, the 720S. Stay tuned!