Porsche's new patented six stroke engine might not be a thing of reality yet, but the new technology is still very ...

Porsche recently filed a patent for a novel six-stroke engine design ... introduces two additional strokes to the traditional four-stroke cycle: an expansion stroke and a scavenging stroke.

The phrase "Atkinson cycle" is as synonymous with hybrids as the words "Toyota" and "Prius". But what does that even mean and ...

Porsche’s six-stroke engine design is based on a unique approach that could redefine how internal combustion engines work. Traditionally, engines follow a four-stroke cycle, consisting of intake, ...

From trains to tanks to finally tearing up the 24 Hours of Le Mans, today diesel outperforms gas for power, efficiency and ...

An all-new frame, revised suspension, and updated engine intake give the Yamaha WR250F a face-lift for 2025, making it lower, ...

MAN Energy Solutions has introduced a new version of its continuous engine-oil-monitoring tool MAN Fluid Monitor (MFM), ...

The Indian Thunderstroke V2, with its 49-degree cylinder angle, side bumpers, and rounded cooling fins, is widely considered ...

The shipbuilder aims to secure a stable supply of essential shipbuilding equipment while driving the development of alternative-fuel engine technologies.

These pickup trucks took advantage of turbochargers in diesels and modern downsized engines to provide decent fuel economy ...

Which pickup trucks have the best diesel engines? These oil burners are made to deliver excellent power for towing and ...