The Chevrolet Vortec 8100 delivered 340 hp and 450 lb-ft in trucks and SUVs, with marine versions tuned higher, before ending ...

Looking to improve your car's performance by swapping out the engine? These five crate engines will do the job ... and three ...

In the golden age of American muscle cars, three engine manufacturers dominated both NASCAR and the strets of the U.S. Here's hw the motors compare.

For many GM Authority readers, the current Chevy Equinox engine is underpowered and needs to be replaced with something else. Which leads us to ask - what?

The LS engine is one of the first things enthusiasts think of about General Motors. Which cars have the LSA? What do the letters actually stand for?

The Coyote was a branch of the Modular Engine family introduced in the early 1990s. However, it was an entirely new engine, sharing very few similarities to the outgoing 4.6-liter V-8, including deck ...

In a world where most automakers don't offer a V8, Chevrolet still happily sells you one of the most advanced eight-cylinder powerplants on the road across a multitude of different models. Below, we ...

Anthony’s passion for cars grew out of a mixture of intrigue and boredom while surfing the web looking for his first car during class in high school. Hours searching through Craigslist and Facebook ...