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

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

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

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

Engine layout shapes how a car sounds just as much as power does. From three cylinder hatchbacks and screaming four cylinders ...

Great Wall Motors, a Chinese automaker, showed two eight-cylinder engines at CES this week. The 2.0-liter flat-eight makes ...

YouTuber Integzaa’s latest video gives us a neat look inside the combustion chamber of a four-stroke engine, using a transparent cylinder to show us how the piston moves within it to create internal ...

Three-cylinder engines that make power you'd expect from a V6 can be found in cars like the Nissan Rogue, the Toyota GR Yaris ...

Once the Audi TT RS leaves production after this model year, just two cars will come equipped with five-cylinder engines, the Audi RS3 and (not-sold-in-America) RS Q3. Figure those two will be around ...

Cosworth’s 3.0-liter V10 Formula One engines were some of the greatest sounding F1 engines of all time, but its design didn’t start with all ten cylinders arranged into one engine. It started with ...

Explore the iconic five-cylinder engine, from Audi Quattro to RS3, known for its unique sound, power, and racing heritage.

The five-cylinder motorcycle is rarer than getting a great deal on a vacation during the holiday season. Here are some that ...