Researchers aim to meld the best attributes of both the power-dense two-stroke and the vastly cleaner four-stroke engines.

From bold experiments to ingenious designs, these 12 Japanese engines highlight the innovation behind some of the most ...

Porsche's six strokes include the four familiar ones: intake, compression, power, and exhaust. But it inserts an additional compression and power stroke in the middle (following the first power stroke ...

Dec. 10, 2012 – Ford's all-new Transit full-size van, which goes on sale late next year, will be offered with a new clean-running 3.2-liter Power Stroke® five-cylinder diesel, further ...

MotoGP: "We decided on the three-cylinder engine for 2002, because this motorcycle could then be 10 kg lighter than the bikes ...

MotoGP World Championship was actually supposed to be revived by a six-cylinder engine from the Czech Republic. But the Blata ...

It comes with a ton of modern running gear for improved performance, but there’s still no shortage of retro flair left here ...

Today the AdAmAn club will begin their tradition of hiking up Pikes Peak right before the new year. Each year on December ...

It comes with way more power than its stock self thanks to a 500cc big bore kit, but the performance upgrades don't end there ...