Hennessey Performance Engineering Shows off Exorcist Chevrolet Camaro Convertible

Hennessey Performance Engineering (HPE) revealed its aftermarket solution to the factory powerhouse of a muscle car, introducing the Exorcist Chevrolet Camaro ZL1. HPE added a larger supercharger to the Camaro ZL1’s 6.2-liter LT4 supercharged V8 engine and dials the boost up to 14 psi. The Exorcist Camaro is also assisted by ported factory cylinder heads, long-tube stainless steel headers, a camshaft upgrade, a high-flow air induction system, and a customer engine management calibration from HPE. HPE plans to build 100 Exorcist Camaros, but they haven’t revealed how many will be coupes and how many will be drop tops. Phillips Chevrolet in Frankfort, Lansing and Bradley has Illinois’ Largest Chevy Inventory including a great selection of Chevrolet Camaros including the Camaro ZL1.