A look at the new SB$ DOHC LS-based engine designed by Mercury Racing and brought to the automotive market by the Roadster Shop. This high-reving 32-valve engine loves to rev and makes 750 hp up ...

The Mercury Racing engine is based on a production LS7 engine, but you'd never know by looking at it. They start with a production engine block and add their proprietary dual overhead cam cylinder ...

It's a naturally-aspirated 7.0-liter V8 by Mercury Racing, a company that normally builds boat engines, as you probably already know. As a result, this sounds like no other LS on the road.

The folks at GM Performance Parts were on hand at our LS7 assembly line tour to tell us the 500-horse engine will be available as a crate engine right about the time the Corvette Z06 goes into ...

The LS7 and LSX are two options available for you if you're looking for some of the best performance on the market from these engines.

GM Performance Parts installs an 505-horse LS7 into a 2004 Pontiac GTO - High Performance Pontiac Magazine ...