This Roadster Shop Legend Series square body Chevrolet K10 proves that a classic truck can deliver modern performance, ...

Sidd started as a freelance writer for TopSpeed back in 2017 and took up a full-time position a year later. 2,100+ articles later, he got into the editorial side of things and is now the sitewide ...

Chevrolet created the crate-motor craze with the introduction of the 345hp High Output (H.O.) 350 in 1989. The concept of a factory-built high-performance engine assembly has since proven irresistible ...

Chevrolet has been making some of the best V8 engines in the world for decades. They've made small blocks and big blocks, a long list of high-horsepower engines, and several of the most reliable V8 ...

A modern performance legend that took on the world’s most powerful performance engines and proved that a stonking great supercharged V8 has still got what it takes. LT4-Engine-Article The LT4 engine ...

Here in Part 2, we're going to finish up our LT4 with some good old-fashioned hot rodding techniques. Our Chevrolet Performance LT4 cylinder heads from Summit Racing offer good performance right out ...

It’s the new kid/engine on the block. The gasoline direct injection (GDI) LT1 made its appearance in the 2014 Corvette, quickly followed by its supercharged LT4 cousin making a killer 650 hp. Let’s ...

The fifth generation of GM small-block was released in 2014 to cautiously optimistic enthusiasts around the world. The previous third and fourth-generation GM small-block V8s were not only special, ...

In Part 1 of our LT4 engine build (click here), we inspected, machined, and assembled our LT1 turned LT4 short-block at Trans Am Racing under the watchful eye of Mark Jeffrey. Mark has a long-standing ...