Ford's Coyote and GM's LS engines are still offered today for anyone interested in performing a swap. But they have some big ...

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 ...

Chevrolet's LS V8 offers unmatched longevity, simplicity, and real-world durability.

It's hard to believe that General Motor's LS series of engines have been with us for 20 years. Introduced in 1997, performance enthusiasts quickly learned all this new design had to offer—these ...

LS Technology sounds like a new concept, but the fact of the matter is that it is over a decade old. GM Truck and SUV owners have been using the engines for years and have not realized it. "LS-Series" ...

Owning a classic car, truck, or SUV is a largely joyful experience, but there are definite pitfalls that come with the territory. Having a vehicle that is decades old in your driveway or garage often ...

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 ...

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 ...

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 ...

Turbos and superchargers have made extra power almost easy to come by. Thanks to them, even tiny four-cylinders can make the type of numbers that used to be reserved for big-displacement engines. That ...

These durable, high-perfomance engines are available for far less than you might imagine, including the Chevy LS3, Ford ...

Earlier this week, Orlando, Florida-based company Improved Racing showed off its new thermostatic automatic transmission fluid cooler adapter for modern-day GM automatic transmissions. That wasn’t the ...