Powerful vehicles used to require powerful engines, but thanks to newer technology and improved efficiency, a 4-cylinder can ...

Horsepower is a relic of the steam age, yet it still dominates spec sheets, showroom chatter, and online debates about engines. Even as engineers rely on watts and kilowatts, the car market, ...

This engine rocks half the cylinder count of a V8, but somehow Mercedes-Benz squeezed the power of a Ford Mustang GT out of it.

The reduced engine power light (typically referred to as the "check engine light" or "malfunction indicator lamp") will illuminate when the engine management unit (CPU) detects a malfunction or ...

One of the world's largest engines becomes a clean generator. Originally designed to burn diesel, dual-fuel, or gasoline for tankers and container ships, the Wärtsilä 31 marine engine gets a new life ...

The horsepower wars are alive and well, with automakers seemingly vying for higher and higher power numbers with each new generation of car, but want a quick way to up your car's power numbers? Now, ...

Davies Elabha is a dedicated automotive journalist who blends technical expertise with a lifelong passion for cars. With over 200+ articles published across multiple media outlets, Davies specializes ...

Imagine, if you will, a hall of fame for engines that have been tuned more than any other. A few instantly come to mind as first-ballot inductees, including six-cylinders such as Toyota's Supra-lative ...

Last month HPP introduced to the readers a '64 421 H.O. Tri-Power engine buildup being performed by Jim Taylor. The goal of the project is to try and find 100 additional horsepower in a cast-iron ...

Japan's latest energy breakthrough could make the path to cleaner power much easier than many expected. Instead of replacing existing systems, this new hydrogen engine works with current ...

We've all heard about the three inevitabilities in life: death, taxes, and a mother-in-law who thinks you don't deserve her daughter. For racers, there's at least one more: the nagging suspicion that ...

Coming from a big Italian family, Anthony relishes in being the black sheep as the only adrenaline junkie. Even though he has gone bungee-jumping, rock-climbing, cliff diving, fought in mixed martial ...