Hennessey cranks the new GT500 to beyond eleven
2 Sep 2019
NZ Autocar
Hennessey cranks the new GT500 to beyond eleven. You might think that the 567kW supercharged V8 inside the new Shelby GT500 is plenty. If you do, you probably wouldn't qualify to work at Hennessey, which has already ramped the output of the muscle"...