Few subjects create more argument in the performance world than dyno numbers, the stats that represent individual measurement of the horsepower and torque that a car or truck’s driven wheels put on ...

Sixty-something years ago, carmakers were downplaying their cars’ output to dodge the bounty-hunting insurance companies that sent possies after horsepower as if their incomes depended on it. Nowadays ...

There’s never been a factory Ford Mustang more powerful than the GTD. Well, unless you count the Cobra Jet drag cars, but those are something else altogether. The Blue Oval gave its track-special ...

Hennessey has revealed dyno results for its ultra-limited Dodge Challenger Demon 1700, showing 1,355 horsepower and 1,202 lb-ft of torque at the rear wheels in peak boost mode. Even in base boost, it ...

Measurable performance is important. It’s how we know what parts enhance an engine and which ones diminish it. Horsepower and torque figures are the backbone of performance car sales, and they’re ...