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

General Motors has filed a new patent that offers a look at how the company may be rethinking cylinder deactivation for its ...

A recently filed patent details a new GM cylinder deactivation system that appears to be heading to the next-gen V8 engines ...

I restore an Alfa Romeo Sprint Boxer engine rocker cover using classic wrinkle paint to achieve an authentic period-correct finish. You’ll see the full process, from surface preparation and cleaning ...

Trying to decide if you should go all in on Snap-On or Ryobi? Before you make a choice, consider these tools that Snap-On ...

Taste of Country said many more country stars such as Shania Twain, Reba McEntire, Billy Ray Cyrus, Doug Stone, Shelby Lynne, ...

Chevy's LT1 and LT2 engines are both V8s, but the LT2 has several changes such as a dry sump system and redesigned exhaust.

Engineered to keep things low, balanced, and smooth, the Subaru boxer engine might be one of the best-kept secrets in ...

Tesla is the first automaker in the U.S. to include a steer-by-wire system in a new vehicle in recent years. Here's why the ...

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

The arrow’s origin story goes that Moylan got the idea while taking a company car to a meeting at the automaker’s Dearborn ...

The aviation lubricants market is surging in 2025, driven by 5.2 billion passengers and advanced engine thermal requirements.