THE EXORCIST by Hennessey Performance is the ultimate 1000 HP performance upgrade for the Camaro ZL1 1LE. But how does this champion of American muscle stack up when placed next to a modestly tuned supercar? We took THE EXORCIST and John Hennessey’s McLaren 600LT to the Pennzoil Proving Ground to find out.

Contact us today for a warranty-guaranteed upgrade to your 6th Gen Camaro: 979-885-1300 |