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

Cylinder wall scoring can be caused by a lack of oil or oil contamination. It can be prevented through careful maintenance ...

BMW's S58 straight-six engine is extremely popular among tuners and enthusiasts, thanks to its robust internals and intense ...

We share the real reason why modern engines are failing in cars from Toyota, GM, Hyundai, Kia, and Nissan.We cover the major ...

The one thing that truly stands out, though, is its engine. Sure, there are other production motorcycles that have uncommon ...

Part of Subaru’s unwavering belief in the boxer is its ability to make a car safer in the event of a crash. However, ...