The two proposed adaptive engines that might one day power the Next Generation Air Dominance fighter have passed an important design review, and Pratt & Whitney and GE Aerospace are each proceeding to ...

Despite its critics and moves toward electrification, the internal combustion engine is not yet dead. Though its design for passenger vehicles may have begun to reach its apex with Mazda’s Skyactiv ...

Horse Powertrain, in collaboration with Repsol, has developed the HORSE H12 Concept, a next-generation hybrid engine designed for high efficiency and low fuel ...

Intake, compression, power, then exhaust. Every 4-stroke engine ever made – about 80% of all engines currently in existence – function on this principle – even rotary engines. But now, Porsche has ...

For more than 100 years, the internal combustion engine (ICE) has been the mechanism of choice for vehicles of all shapes and sizes. Across all configurations, the principle is the same: a mix of fuel ...

Porsche has filed a patent for a new W12 engine it's developing that employs a unique configuration. The Volkswagen Group is no stranger to oddly configured W12 engines, of course. The iconic Bentley ...

DAYTON, Ohio—The Air Force is working on one engine design to power the service’s highly secret new fighter jet—no matter which company builds the plane. The future engine, called Next Generation ...

Production cars have come a long way since the invention of the combustion engine, and car manufacturers have always sought to innovate and push the limits of what is possible. An area of particular ...

Automobile engine designs with W-configurations and double-digit cylinder-counts rank among the most complicated car engines ever made. While other automakers have more-or-less accomplished combining ...

H4 engines are horizontally opposed four-cylinder engines also commonly known by names like flat-four and boxer. For comparison, most four-cylinder automobile engines are upright inline designs. The ...

The two proposed engines that might one day power a sixth-generation U.S. Air Force fighter have passed an important design review, defense firms announced this week. And with the detailed design ...