After 15 years on the road, it's time to find out how much horsepower our BMW M5 Touring has retained. Equipped with a ...

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

Let’s delve into how F1 engines are developed, through advanced simulations, reliability testing, and performance development ...

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

Independent tests reveal the C8 ZR1 may be even more powerful than Chevy admits. Is this the most brutally honest performance ...

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.

Blade-failure tests have been carried out on the Aviadvigatel PD-8 engine for Russia’s import-substituted Yakovlev SJ-100. United Engine says the PD-8 passed the test “successfully” on a rig at its ...

GE may operate a GE9X on its Boeing 747-400 flying testbed for a trial period in Dubai in early 2026. Credit: GE Aerospace With ambient temperatures soaring to 45C (113F) and a persistent haze of dust ...

United Engine has carried out further water-ingestion tests on the PD-8 engine for the Yakovlev SJ-100, to confirm its ability to withstand heavy rain. The tests were conducted on an outdoor rig near ...