John Hennessey's namesake company has proved that fast cars are better when they go even faster and these five models took ...
Hennessey Performance Engineering is taking engine output to ludicrous levels with its 1,000-horsepower tune for the 2016 Cadillac CTS-V. The key to the upgrade is dropping he V8's supercharger ...
With 850 horsepower and 650 lb-ft of torque, the Super Venom Mustang boasts a 70% power increase over the stock engine.
The 2011 Hennessey Venom GT is a hypercar that embodies extreme performance and innovative engineering. Produced by Hennessey Performance Engineering, the Venom GT is a high-speed marvel that ...
The Dodge Challenger SRT Demon, in its unmodified form, has a supercharged 6.2-liter V8 engine, delivering 840 horsepower and ...