An online community for late model GM V8 engine performance enthusiasts. When you click on links to various merchants on this site and make a purchase, this can result in this site earning a ...

General Motors introduced the LS4 engine in 2004, but what cars had it under the hood? Here are the models and how much ...

The GM LS V8 engine has powered quite a few sedans, both domestically and abroad. From brands like Cadillac, Holden, and ...

The candid admission comes amid talks of growing unrest among the alliance partners ahead of the state elections, likely to ...

Follow along and let us know in the comments what else we should test! The post How Much Horsepower Can a 4.8L LS Make without Boost? appeared first on The Online Automotive Marketplace.

This ‘cartoon-style’ Chevrolet LUV makes cartoon levels of power thanks to a TorqStorm twin supercharger setup.

Thanks to Comp, there is now a 50-state-legal camshaft for almost every Chevy LS V-8 built between 1997 and ... the promised 32 to 47 extra hp that hits the rear wheels is remarkable when you ...

Holley Performance Brands (NYSE: HLLY), a leader in automotive aftermarket performance solutions, today announced a successful wrap-up of its annual Holley LS Fest East in Bowling Green, Kentucky.

HLLY), a leader in automotive aftermarket performance solutions, today announced a successful wrap-up of its annual Holley LS Fest East in Bowling Green, Kentucky. Nearly 45,000 automotive ...

Holley’s LS Fest has become an institution that celebrates the versatility of the LS and LT engine platform. Here are some highlights from the show.