Discover the 25 best new race and performance parts from the 2025 PRI Show, including engines, turbos, superchargers, ...

By not being very far removed from the Land Cruiser, the Lexus LX 450 inherited almost all of its sibling's off-road ...

GM has filed a patent application a variable displacement valvetrain system with rocker shaft porting and insert sleeves for ...

Metal valve covers can last longer, but modern cars use plastic because they're cheaper and lightweight, reducing cost and ...

This video follows Project Frankfurt as we inspect the engine of a BMW E92 M3 to determine whether it can be repaired. We examine symptoms, check key components, and explain the diagnostic process ...

This teardown of a 2012 Honda Civic’s R18 engine shows how added engine complexity can compromise long-term reliability. Modern engine tech improves efficiency but may reduce long-term reliability, ...

Schwalbe reinvents the valve and it's better than Presta, but is that enough to convince everyone to make the switch?

S&P Global Mobility forecasts U.S. auto sales will fall 2.5% year-over-year in 2026 to 15.89 million units. "An already ...

The "someday-in-the-future" dream is "Gaming TVs", where Playstation, Nintendo, Xbox are just subscription and store apps and ...

To obtain a thorough insight into the movements of slide-valves, and to completely understand the distribution of steam, is generally a difficult matter to first-year students and engineering ...