Indeed, the tests we conductedwith an as-delivered GMPP LS7 crate engine on a Super Flow 901 dyno atThompson Racing Engines in Redford, Michigan, generated 546 hp at 6,100rpm and 514 lb-ft of torque ...

GM has turned out a ton of variations of their venerable LS series of engines, and one block that's easy to find and fairly cheap to buy is the 6.0L iron version. These blocks are perfect for boring ...

There’s a place called EFI University in Lake Havasu City, Arizona, “designed specifically to teach the principles and skills required to successfully navigate your way through the fast-paced world of ...

It's the ultimate LS-engine "what if" scenario: Could the blower from the Corvette ZR1's LS9 engine be dropped on the larger-displacement LS7 found in the Z06? And wouldn't that create the ultimate ...

As the axiom goes, building horsepower is just a matter of pushing more air through an engine. While true enough on the surface, it doesn’t take into account the different ways in which that power can ...

Push-rod engines like Chevy's LS-series V-8s are famous thanks to their compact design, reliability, low-end torque, and reasonable weight. What they're not so great at doing is revving. That's been ...