Tuners are harnessing the power of the LM7 engine, a budget-friendly $2,000 performance motor found in Chevy Tahoes and Cadillac Escalades.

This mill has been quietly dominating for the better part of three decades, thanks to its durability and versatility.

The letters LS actually don't mean much in Chevy engines. They're simply a way to designate the engines as part of a manufacturer code.

The debate between LS engine and Vortec engine often centers on branding, performance potential, and platform differences. While both come from General Motors’ small-block lineage, the labels can ...

Ryan de Villiers is a budding automotive journalist based in South Africa and serving as one of the newest additions to the CarBuzz team. He immediately pursued a career in journalism after finishing ...

A pretty simple upgrade makes a world of difference with this Camaro ZL1, which previously suffered some major driveline failures. DSX Tuning offers the Atlas Port Injection Controller as a way to ...

Despite the steadily rising popularity of turbochargers and superchargers for hopping up early- and late-model hot rods, nitrous oxide, better known as “throttle in a bottle,” has never lost its ...

LS1 engine design highlights and basic specs, why it’s such a popular swap, and a basic timeline, from the C5 Corvette to its use in the Australian HSV heroes. The General Motors 5.7 LS1 engine was a ...

Let's define "small-block" so no one will get mad (people will still get mad). General Motors may call the Gen-III to Gen-V LS and LT V8s "small-blocks" in marketing materials, but even Chevrolet's ...

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 6.2-liter engines are plentiful, cheap, and strong. They also have easy-to-run ...