You've probably heard of two- and four-stroke engines, but what are the four strokes of a gasoline engine? And how do they ...

Italian motorcycle manufacturer Beta reveal an all-new RX250 4T motocross model, finally, arriving at the races with an ...

Much like discussing religion and politics at a backyard BBQ, bringing up the debate of whether a 2-stroke dirt bike is faster than a 4-stroke is like asking if Ford is better than Chevy. Fortunately, ...

Porsche was issued a patent for its six-stroke combustion engine on October 22, 2024. The company describes the new engine as having a "working cycle" of three complete crankshaft revolutions with two ...

The INNengine e-Rex is described as a one-stroke engine, though it actually has two strokes. But it's not dirty like traditional two-strokes.