The glory days of the naturally aspirated V8 are coming to a close. We revisit some of the best V8s ever built in this trip ...

People in the market for a new engine for their pressure washer, lawn mower, generator, or whichever products can use some power might've come across the Predator 212cc engine. There are three ...

To celebrate HOT ROD's 75th anniversary, we teamed up with CASTROL GTX to bring you some of the stories that exemplify the core of what HOT ROD is and reflect the brand's influence on America's car ...

This is the age of horsepower. Power masters build giant-cube big-blocks and play with exotic CNC-machined billet blocks with custom bore centers, tomato-can-sized bores, and yard-length strokes. But ...

There's no replacement for displacement — or is there? While V8s have always been associated with big horsepower (and still are, at least when we're talking about the most powerful V8s ever), humble ...

How the Coyote V8 was developed, all the generation updates and their specs, a summary of the supercharged variants, and a few known Coyote problems. The Ford Coyote engine is a modern, naturally ...

The X-Engine's ability to eliminate bulk and weight is extraordinary; to give you an idea, the team pulled a 40-lb (18-kg), 6.5-hp engine out of the go-kart in the video above, and replaced it with a ...

GM recently dropped the details on the new 2025 C8 ZR1. As an engineer who has worked in both OEM development and aftermarket performance, I’m nothing short of impressed. I spent the last ...

Whether you need it for a lawn mower, a generator, or a pressure washer, buying a new engine can be an incredibly costly endeavor. To get one you know is reliable and works well with the equipment you ...

Some ideas never go out of style. It's a classic move we've pulled off many times: Yank a motor out of the junkyard, clean it up, add a camshaft, intake, and a carburetor, and see how much power we ...

Photo: Honda Motor Co., Ltd. Often ridiculed by many gearheads, four-cylinder engines can be as potent as those with twice as many cylinders. Four-cylinders were among the first types of internal ...