Ever wondered why LS engines have steam tubes? They help vent trapped air, preventing overheating, detonation, and ...

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 ...

GM's LS engines are known for their brute power, bulletproof reliability, loads of torque, great soundtrack, and accessibility. These attributes make LS motors some of the most popular aftermarket ...

Not a rotary engine. A radial engine. Like you’d find in a vintage piston-powered aircraft. And moreover, it has GM LS1 DNA, too—inside the custom cylinder jugs and triangular crankcase are parts ...