The Waikato River race strips sport back to something raw, unpolished and deeply human, where participation outweighs ...

A 1.3-liter, 250-lb, 30-hp industrial powerplant is perfect for a homemade off-road go-kart, according to team of vloggers ...

Daud Gonzalez is a lifelong car enthusiast and automotive writer with a specialty in modified and race-ready rides. He spends most of his time modifying his cars and ruining them in the process. He is ...

The AES100 turboshaft engine is displayed at a conference in Zhuzhou, Hunan province, on Thursday. CHEN SIHAN/XINHUA Aero Engine Corp of China's new AES100 turboshaft engine, developed for civilian ...

Looking for bullet-proof reliability? Then these are some of the most robust gas engines built over the past four decades. Many modern engines still face reliability issues despite 140 years of ...

Some may be under the impression that the larger the engine, the faster the car. While power and size are not completely unrelated, it's not always true that more cylinders equal more power. That's ...

Inside a diesel engine's cylinder, compressed air raises the temperature to ignite injected fuel, and the resulting force drives pistons to power the vehicle's main gears. Chief to this combustion ...

Add Yahoo as a preferred source to see more of our stories on Google. P 51 USAF A great aircraft is the civil (or military) partnership of a good engine and good airframe. And sometimes a separation ...

Piston engine designs have existed since the 1400s. Even Leonardo da Vinci experimented with various designs. And throughout the centuries, engineers have used just about every sort of fuel imaginable ...

Engines made by Pratt & Whitney do not appear to have catastrophically failed in the recent plane crash in North Carolina that killed seven people, including retired NASCAR driver Greg Biffle, ...

Illustration: Kelsea Petersen / The Athletic; Takashi Ayoma / Getty, Antonio Calanni / AP Formula 1’s car design revolution for 2026 is the biggest in a generation. Not only are the chassis designs ...

The original go kart was built for simplicity, not speed. Doubling the power changed everything about how it behaved. Acceleration, handling, and reliability were all affected. Each upgrade introduced ...