We seldom hear about new 2-stroke motorcycles, but we've never heard about one producing 280 hp until now.

A British engineering shop is busy cooking up a wicked way to get in trouble: a liter bike with 280 hp on tap that can ...

Did you think two-stroke bikes were going away? Kawasaki is pleased to say that’s not the case. The green-and-black manufacturer just announced the KX327 and KX327X, its largest-displacement ...

Towards the second half of the 20th century, the quest to create an engine with more power, long-term reliability, and higher ...

The best Cummins diesel engines are the result of decades of innovation, which all began with founder Clessie Cummins. They also have a history of racing at the Indianapolis 500. In 1934, Cummins ...

Porsche has patented an innovative six-stroke engine that combines the benefits of a two-stroke engine's power with the ...

Recently [Camden Bowen] took a swing at machining a two-stroke engine out of billet aluminium, following adventures in 3D printing such an engine, as well as building one out of parts largely sourced ...

Just about every piston engine is defined by two basic measurements: bore and stroke. Bore is the diameter of the cylinder. Stroke is the distance the piston travels from bottom dead center to top ...