It’s no secret that LS engines have exploded in popularity over the past decade, as 4.8-liter, 5.3-liter, 6.0-liter, and ...

General Motors is well known for its small-block V8 engines; especially the powerful, reliable, and versatile LS series that debuted with the C5 Corvette in 1997. Unlike most of its rivals, GM decided ...

441 cubic inches. 2,625 hp. 1,767 lb-ft. 40 pounds of boost. That's the current state of engine-builder Ken Duttweiler's latest Bonneville land-speed-record (LSR) engine that, when fully developed and ...

Looking at the TorqStorm centrifugal supercharger, we couldn’t help but wonder how much power it was capable of. We knew it was not a race blower, nor was it marketed as one, but having run this ...

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 ...

Swapping an LS engine into a car is popular among folks inclined to do such things. It's a great way to gain the horsepower potential and reliability that makes the General Motors LS engines so ...

You might already know the LS can be turned into a V12 engine. Factory Five Racing did exactly that, unleashing 750 horsepower from 9.5 liters of displacement and natural aspiration. Now try to ...

Turbos and superchargers have made extra power almost easy to come by. Thanks to them, even tiny four-cylinders can make the type of numbers that used to be reserved for big-displacement engines. That ...

The family of LS engines continues to take center stage in the performance market. It is difficult to come up with another platform that responds so well to performance upgrades. Oh sure, additional ...

There are no two ways about it, General Motors' LS1 V8 engine is an automotive icon. The raw American motor has been ripping up drag strips and terrorizing neighborhoods for almost three decades now ...

It’s pretty rare to see a Porsche Cayman with wild fender flares and an even crazier paint job, but this green thing you see right here isn’t a normal Cayman because sitting behind the driver is a ...