Read about the latest LSX engine coming out in the spring by GM Performance Parts - GM High-tech Performance Magazine ...

As soon as the brand-new GMPP LSX block arrives, LME machinist/builder Lee Brubaker uses a wire brush to clean out any engine enamel overspray in the oil galleys, deburrs the block, radiuses the ...

This new GM Peformance Parts LSX Block produces 2,050 horsepower and features twin 88mm turbochargers, a Comp Cams camshaft, LSX heads, and much more! Check out the details inside Hot Rod Magazine.

We build a 427-inch LSX engine with an iron block and Chevrolet Racing high-compression COPO pistons to make 661 hp on Westech Performance’s Superflow dyno.

This custom 2006 Chevy Colorado drag truck is powered by a twin-turbocharged LSx V8 engine with a billet Dart block, Dart crankshaft and other upgrades.