In its history, General Motors has put some powerful LS engines under the hood of its most popular models. Here are the top ones and their specs.

Between the size, expense, and parts availability, it makes for one of the easiest ways to give your build lots of power on ...

It's not unreasonable to say the Chevrolet small-block V-8 changed the face of automotive engine history. Innovative and ...

Contemplating switching out your car's engine for a powerful Coyote 5.0? There are differences among the generations you ...

We put together a budget 5.7L LS engine (327 cubic inches) to show that you don't have to go broke to enjoy the benefits of an EFI-equipped LS engine in your classic Chevy. The engine ended up ...

Chevrolet Performance currently sells ... Yet another 427-ci LS, and yet another NRE crate engine. What a surprise, huh? Boasting 1,225 horsepower on pump gas at 7,000 revolutions per minute ...

The second-generation Chevy 427 debuted in 1966 ... a four-bolt main cast iron engine block. BluePrint Engines offers 15 versions of its LS-compatible 427-cubic-inch crate engine, with power ...

The fact is that Chevy's LS engine already has tons of blowers available without resorting to such witchcraft — both in the aftermarket and from General Motors in the form of the ZL1 Camaro's ...

On the 2011 Chevrolet Cruze LS, engine power is furnished by a 1.8-liter Ecotec powerplant producing 138 horsepower and 125 pound-foot of torque. Providing greater torque production, a turbocharged ...