This high-performance showcase documents the final dyno testing of a modified Camaro ZL1 to evaluate significant power gains ...

With any new project car, the first step is always establishing a solid baseline. In this video, we put a brand-new Audi RS3 ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

It didn’t take long. The first tuned C8 ZR1 already makes 1,170 WHP. See how American tuners unlocked monster Corvette power ...

Project Black Beauty hits 702 rear-wheel horsepower with a ProCharger F-1C two-valve, pairing E85 and Holley EFI with a new ...

A ProCharger P-1X supercharger is a proven Dark Horse power-adder. With a Stage 2 kit and a mild fuel system, it delivered ...

Hemi engines have a well-deserved reputation for immense power. As development continues, max horsepower and torque levels ...

The first test that the engine’s performance on track aligns with its performance on the dyno comes soon, but just getting to ...

A pretty simple upgrade makes a world of difference with this Camaro ZL1, which previously suffered some major driveline ...

"Aston Martin and Honda both have this very strong desire to win," says HRC president Koji Watanabe. "We're focusing on ...

F1s all-new 2026 cars will run together for the first time at a five-day event in Barcelona; Sky Sports F1s Bernie Collins ...

Red Bull Ford Powertrains boss Ben Hodgkinson says F1's new power units won't be the single deciding performance ...