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 ...

The General Motors small-block Gen III LS1 V-8 has been around since 1997, but many enthusiasts are still learning about its great features. Because of that, whether you are working on a Gen III V-8 ...

What exactly is an LS swap, and why are these conversions so popular in the gearhead community? One of the most common engine ...

Adding displacement is one of the simplest and most effective means of adding horsepower to any engine, let alone an LT1 or LS1 that are both highly responsive to modification. Thankfully GM has ...

There are basically two types of off-roaders: those who love LS engines and those who haven’t had the pleasure of piloting a vehicle with one of these potent power plants. The current LS engine is to ...

Even if you've barely got your toe dipped into car culture, you're likely familiar with the term "LS Swap." You might even be familiar with what an LS is, but let's do a little recap here. The LS ...

When it comes to the Chevrolet LS family of engines, it’s hard to impress anyone anymore. With many builders easily able to pump out 1,000-plus horsepower from the forced-induction LS V8 engine ...

Introduced in 1995 with few commonalities between it and the small-block V8 architecture, the LS engine family soldiers on to this very day although General Motors refers to the latest evolution as ...

We’ve seen a handful of talented engine builders do amazing things with the LS engine. There’s a reason the small-block V8 has been a go-to source of go-fast for decades. But it’s rare we see two LS ...

LS engine swaps have been popular since the '90s, but picking the perfect car can be a chore. Here's some classic cars that ...