Numerous articles and stories have been prepared by hundreds of experts on how to improve the internal combustion (IC) engine for more speed, power or what have you. Millions of dollars worth of ...

How hard could it to be to build a two-stroke internal combustion engine (ICE) from scratch? This is a challenge that [Camden Bowen] gladly set for himself, while foregoing such obvious wastes of time ...

Toyota's most efficient Corolla hybrid represents the hi-tech state of the industry. However, it still features technology ...

The Mechanic is the kind of chap who eat, sleeps and breathes engineering. Having studied it to a high level, he's now able to turn vintage muscle cars into fuel supping speed machines and make even ...

The original concept of combustion engines as we understand them dates as far back as the late 1800s. And while they are more or less a solved science today, they definitely didn't start that way.

Editor's Note: The purpose of the Shop Series has been to acquaint and enlighten the car enthusiast with some of the more involved aspects of automotive mechanics, vehicle repair and modification. As ...

For a time, the Wankel rotary engine seemed like the future. In 1963, German automaker NSU—later absorbed into Audi—debuted the Wankel Spider, the first internal-combustion production car not powered ...

Researchers from the Southwest Research Institute (SwRI) have successfully developed an optimized spark-ignited hydrogen ...

Formula 1 cars in 2026 run a 1.6-litre V6 turbo hybrid power unit producing more than 1,000 horsepower, split close to evenly between the ...