GT350R Hennessey HPE850 Package 858HP 6-Speed Manual 300 Miles!

Hennessey Performance Engineering makes cars go faster! and this SS is fast!

John Hennessey and the Hennessey Performance Engineering (HPE) team have been making fast cars go faster since 1991. It operates from a 51,000 square foot workshop and showroom facility situated on 142 acres along Interstate 10 near Sealy, Texas (about 45 minutes west of Houston). HPE offers a wide variety of dyno-proven, track tested high-performance engine upgrade packages & parts for a variety of modern performance vehicles including sports cars, muscle cars, supercars, trucks and SUV's. Hennessey Performance is also the only high-performance aftermarket firm in the world that operates its own test track – the Pennzoil Proving Grounds at Lonestar Motorsports Park – a 1/4 mile dragstrip facility which is adjacent to the HPE workshop & showroom