The LS1 remains an integral part of American car culture, and it laid the foundation for the LS6. Here's how the two engines differ from each other.

At the LS1's current displacement… "A lot of the work that's being done on this engine is intended to retain emissions certifiability. As a result, maximizing horsepower hasn't been a primary goal." ...

The all-American V8 kicks out as much as 350 hp, but the V8 power isn't as mighty as it once was. These are the V6 motors that put the LS1 to shame.

The LS1 V8 continues to be one of the most popular GM engines for many reasons, but there are some V6 engines that put out more power than a stock LS.

The thing that made the LS so great was its versatility, while the LT brings incredible power and technological marvels to the table.

We get a look at what makes an LS engine really tick when we performed a Chevrolet Performance LS327 engine swap, such as the sensor package.

Our "My First Stroker" 383 LS1 Stroker project engine is finally ready to run. Check out what kind of horse power this small block makes. Only at GM High-Tech Performance Magazine.

When it comes to engines, General Motors' LS family of V-8s is undoubtedly one of the best. LS motors have graced the engine bays of some of the finest performance cars on the planet, and make for ...

Read about Racetronix high performance fuel pumps and the basics of installing one inside GM High-Tech Performance Magazine.

However, we bet nobody has ever seen a V12 LS1. That's right, we're looking at an American car with a V12 engine, and it's not made by Dodge or borrowed from a Ferrari.

From twin-engined Impalas to beefed-up Minis, these are guaranteed to be some of the weirdest and most incredible LS swaps you've ever seen.