The LS engine’s bottom end is the foundation for its legendary power and durability, but getting it right means mastering clearances, torque specs, and oiling strategy. Whether you’re chasing 500 hp ...

Will joined the TopSpeed team over two and a half years ago, bringing his lifelong automotive passion, writing experience, and editorial expertise along with him. Whether classic or modern, American ...

Upgrading the camshaft on an LS engine can completely change its personality, unlocking significant horsepower and torque gains. The right cam choice balances power goals, drivability, and supporting ...

GM's LS engine is a powerhouse, thanks to great-flowing heads that enable tremendous horsepower and high-rpm performance. But while the LS is becoming a more popular swap choice for earlier, pre-C5 ...

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 ...

Back in the early 1990s the Gen II LT1 and LT4 engines powered GM's hottest performance cars, but GM read the tea leaves and knew that this platform would not be able to get them where they would ...

Over the course of the last couple months, I've really fallen in love with driving my C10 around, especially now that it's got the Holley Avenger fuel injection system installed as well as the power ...

The General Motors LS V8 engine can be found under the hood of a variety of GM-branded vehicles, from the Chevy Corvette to the Pontiac Grand Prix GXP. It was first unveiled in 1997 and in the decades ...

Sometimes folks take the “LS-swap all the things meme” literally, as is the case with the LS engine-powered Murray lawnmower featured in the following brief video. Clocking in at a little 2-and-a-half ...