Higher pressure and more volume. Those two basic elements are what’s required to pull 720 hp and 695 lb-ft from Edelbrock’s hard-charging LS3 crate engine. The higher pressure results from the forced ...

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 ...

The LS3 crate engine has earned a reputation as one of Chevrolet's most trusted and versatile powerplants. Churning out 430 hp at 5,900 rpm, in addition to 425 lb-ft of torque, which arrives at 4,600 ...

Despite the exotic allure of the ZR1's blown LS9 and the low-end grunt of the Z06's 427-cube LS7, the engine most commonly found in today's Corvettes is the "Gen IV" 6.2L LS3, which is standard ...