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 ...

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

Everything you need to know about the small gap between valvetrain components that is essential to the health and performance ...

How the Coyote V8 was developed, all the generation updates and their specs, a summary of the supercharged variants, and a few known Coyote problems. The Ford Coyote engine is a modern, naturally ...

The Coast Guard cutter Munro seized more than 20,000 pounds of cocaine in a single drug interdiction mission Tuesday, the largest seizure a national security cutter had completed involving a go-fast ...

EXCLUSIVE: The Coast Guard cutter Munro seized more than 20,000 pounds of cocaine in a single drug interdiction mission Tuesday, the largest seizure a national security cutter had completed involving ...

Even with all of its blunders over the years, one thing about General Motors that we can't really fault is its lineup of small block V8 engines. These engines have been especially central to Chevy's ...

Airlines and engine makers are deploying new measures to curb instances of toxic fumes leaking into cockpits and cabins as momentum builds toward fixing a chronic problem in the aviation industry. The ...