Sometimes you just have to start from the ground up when it comes to building an engine to handle your specific desires. While the LS series welcomes all sorts of bolt-on performance mods to increase ...

When the people at General Motors Performance Parts introduced their LSX block, a heavy-duty cast-iron piece for the LS engine family, they also threw down the claim that this new piece could reliably ...

Unless you've been living under a rock, we're sure you've heard about GM's LS series of engines. When first introduced back in the late '90s, these all-aluminum mills set the Chevy performance world ...

It’s no big secret that the current generation Chevy Camaro is fast becoming one of the most accessorized vehicles on the planet, but for 2011 things are about to get even better. GM Performance Parts ...

The hot rod industry has been built around the small-block Chevy. After five decades of production car development, million of dollars in engineering, and countless racing exploits, GM Powertrain ...

Nelson Racing Engines continue to show the world over that one can never have too much horsepower, especially in a Small Block V8 engine. Case in point: their built twin-turbocharged 427 cubic-inch ...

Chevy revealed its largest crate engine yet at SEMA—the 776hp LSX454R. A cast iron block is crowned with 6-bolt LSX aluminum heads which together with forged aluminum pistons help deliver a ...

The General Motors 5.7 LS1 engine was a naturally aspirated small-block V8 engine with two valves per cylinder and the traditional pushrod valve gear and two valves per cylinder, a layout that has ...