Every General Motors LS engine is special, starting with the LS1, a 5.7-liter Gen III small block V8 which debuted in the 1997 C5 Corvette. In 2008, GM released the 6.2-liter LS3 based on the Gen IV ...

General Motors' LS engines and Ford's small-block V8s are some of the most famous motors in auto history, but can you combine ...

ANSWERBack in 1955, you (or your grandpa) might have posed a very similar question: "Why does that new-fangled small-block Chevy make more peak power and torque at a higher rpm than my trusty Flathead ...

This video explores how an LS engine is constructed from the ground up, offering an inside look at each stage of assembly.

Haltech has traditionally catered to the professional racer and has for decades focused on competition applications. That focus on engineering, customer support, and the company’s high level of ...

We put together a budget 5.7L LS engine (327 cubic inches) to show that you don't have to go broke to enjoy the benefits of an EFI-equipped LS engine in your classic Chevy. The engine ended up making ...

There’s always a cheaper way to do most anything. That’s especially true of LS engine swaps to classic Chevy muscle. If you go all out it’s pretty easy to spend $15,000-$20,000 on a complete “high-end ...

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 ...

General Motors isn't letting anyone sign out of 2025 without another C8 Chevrolet Corvette rumor, or two: Grand Sport could be next in line for reveal, along with a brand-new version of the legendary ...

When it comes to hot rodding, the classic formula of big engine, small car is a surefire winner. Such is the case with this 1987 Alfa Romeo Milano, which boasts a meaty 408-cubic-inch LS V8 engine ...