In the world of engine swaps, Chevrolet's LS series rules the roost — and it's for good reason. There's a wide variety of options to choose from, and the abundance of aftermarket support means ...

In its history, General Motors has put some powerful LS engines under the hood of its most popular models. Here are the top ones and their specs.

General Motors' LS series engines have been around since 1997, and have one key design feature that enables upgrades that significantly boost horsepower.

To that end, BluePrint has just announced two big developments of its own within the company’s premier, hand-built ProSeries brand: a 700-hp LSX-style 376ci V-8 and an 800-hp LSX-style 427ci V-8 ...

When Lexus introduced the LS 430, its engine was an improvement on the one in the brand's pioneering LS 400, offering both more horsepower and more torque.

Here’s How to Add 200 HP to a Junkyard LS Engine Without Boost or Nitrous Skipping forced induction isn't the cheapest or easiest way to make big power, but the results can still be mighty ...