On the same budget, this 5.0L LS V8 is already on par with its Coyote rival, but there's still some power left to be unlocked ...

In this video, we begin building an LS engine completely from scratch — every bolt, every measurement, every clearance checked by hand. From prepping the block to installing crank, pistons, cam, and ...

The LS engine left factory production years ago, yet it still defines modern hot rodding and the engine-swap world. “LS-swap the world!” It sounds like a joke until you realize how many people take it ...

Back in 1955, General Motors gave birth to one of America's most iconic engines, the Chevy small-block V8. Among these, the LS series, also known as the third and fourth generations of small block V8, ...

Every General Motors LS engine is special, starting with the LS1, a 5.7-liter Gen III small block V8 which debuted in the 1997 C5 Corvette. In 2008, GM released the 6.2-liter LS3 based on the Gen IV ...