Texas-based tuning company Hennessey, also responsible for the wild Venom GT, has revealed its tuning program for the 2013 SRT Viper – called the Venom 700R. Power and torque from the 8.4-litre ...

Hennessey has done it again, improving the claimed record-holding top speed of its Venom GT to 270.49 miles per hour. The record run was made on February 14 on the 3.22-mile landing runway at the ...

Company boss John Hennessey describes the Venom GT as ‘the supercar I have always dreamed of building’. Constructed in Britain, and with a chassis developed on our roads, the Venom GT might ...

If it built the Venom GT, Hennessey would follow along the path of Saleen, who built the S7 supercar after years of tuning Mustangs. According to John Hennessey, existing owners of the firm's ...

Hennessey has come a long way from the early days of "making fast cars faster" as John Hennessey puts it. Now, it's a bona fide automaker, a wild tuner, and even has ambitions for ultra-low-volume ...