In this video, a brand new BMW M135i is tested on the dyno to measure its real-world power and torque in completely stock ...

A supercharged V8 engine is pushed to its limits on the dyno, revealing astonishing horsepower, massive torque, and pure mechanical aggression. This test showcases the raw power, instant throttle ...

For the most part, the Gen-I and II Chevy small-block has been the same basic engine since 1955 (except you, 400, you made things weird), but Ford V8s do not play by the same rules. Asking for a "Ford ...

Chevrolet’s 2026 ZR1 delivers blistering performance on paper, but recent dyno tests hint it might be even more powerful than advertised ...

Although Nissan has been in the doldrums ever since getting purchased by Renault in the early 2000s, it once had a reputation as a car company that was always on the cutting edge of technology.

The spiciest internal combustion Corvette of them all can get even spicier with nothing more than a piggyback tune and higher ...