Hennessey Venom F5 hits 200 mph during aerodynamics testing

The first of three phases of testing for the Hennessey Venom F5 is complete ahead of the supercar’s planned public debut at the Amelia Island Concours d’Elegance in May. Hennessey announced Tuesday that a test car hit 200 mph during aerodynamics testing. That speed—achieved on a 2.2-mile runway at a former United States Air Force …

2021 Ram 1500 TRX strapped to dyno, puts out 583 hp at the rear wheels

The 2021 Ram 1500 TRX boasts a factory-quoted 702 hp and 650 lb-ft of torque, but that’s as measured at the crank, not the wheels. Hennessey Performance Engineering tried to measure how much power the TRX makes at the wheels by strapping one to a dyno, but only ran numbers for the rear wheels. The …

Hennessey dials the Audi R8 up to 912 horsepower

Hennessey Performance Engineering is renowned for its power upgrades for American muscle, but the Texas tuner also offers upgrades for European exotics. A couple we’ve covered in the past include the Ferrari 458 Italia and McLaren 600LT. Hennessey has now unveiled an upgrade for the Audi R8. It’s a twin-turbocharger upgrade for the R8’s 5.2-liter …