Like all builds, this one started out with a new Chevrolet Performance LSA block (PN 12673476). It's the same block found in blown CTS-V Caddies and fifth-gen ZL1 Camaros. The 6.2-liter block is very ...

Under-square: Bore is less than stroke. For uses like off-roading with bigger cars or street cruising, this layout is ...

Adding displacement and the right camshaft can turn a factory LS3 into a rock-solid powerhouse! Everyone knows LS engines make great power, but those stock crate engines and salvage yard pullouts from ...

Chevrolet all but reinvented small-block performance with the introduction of the LS engine family. A potent and worthy successor to the original small-block, the LS has proven its power potential ...