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 ...

View post: Ram 2500 Recall Warns Trucks Could Outrun Their Own Tires Four dynos tested the Mustang Dark Horse, showing wheel horsepower ranged widely. Variability comes from dyno type, weather ...

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 ...

We’ve all been there, right? There’s a modified sports car on Bring a Trailer. It’s supercharged, lowered, and on the right wheels, plus there are the words “dyno verified” in the listing. That gets a ...

Road and Track took the same Dark Horse to four different chassis dynos across Southern California, keeping everything else consistent. Same 5.0-liter V8, same 91-octane fuel, same weather conditions, ...