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 ...

Chevrolet has put out some powerful engines over the years. In particular, there are five Chevy small-blocks that were the ...

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 ...

It’s no secret that LS engines have exploded in popularity over the past decade, as 4.8-liter, 5.3-liter, 6.0-liter, and ...

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 ...

LS engines, a staple in General Motors vehicles since their inception, incorporate steam tubes as a crucial part of their ...

Jack Baruth at Road & Track has taken a deep dive into Motus’ small block LS-based V4 engine and the possibilities of such a powertrain—and boy, are the possibilities endless. For the uninitiated, ...

If you’ve ever wondered what would happen if someone fused together two LS V8 engines to create a monster of a V-16, wonder no more. That’s exactly what the folks at Michigan-based Sixteen Power have ...

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 ...

Ever wondered why LS engines have steam tubes? They help vent trapped air, preventing overheating, detonation, and ...

Nowadays it's pretty rare to stumble on a never-before-seen engine swap, but we think this V12 LS-swapped Australian Kia van fits the bill. The folks behind V12LS, the Australian company that builds ...