Next is the 533-horsepower small-block crate engine from Chevrolet. Based on the LS-Series Gen-IV cast-aluminum block, the LS376/515 crate engine has a 376-cubic-inch displacement and delivers 477 ...

Like other LS engines, as a member of the fourth-generation ... 4.40-inch-on-center cylinder spacing. The LS4's aluminum engine block featured 3.78-inch cylinders, and its cast iron crankshaft ...

This is why I love demonstration videos such as this one, which shows how internal combustion works through a transparent ...

We then slightly altered the block to successfully mate with our Blueprint Engines LS head." Blueprint brought the engine to ...