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

Marine engine manufacturer MAN Energy Solutions says that a dual-fuel version of its MAN 175D engine that runs on methanol ...

As it turns out, you can indeed build a two-stroke engine from scratch ... question that’s now on everyone’s lips is whether a four-stroke one would be nearly as ‘easy’.

Yep, it’s happening! Less than a year after we reported on new patent filings, Kawasaki takes to social media to tease a new ...

Over the past few decades, four-strokes have supplanted two-strokes as the engine of choice in street and racing motorcycles. This shift was driven by the limitations of two-stroke engines ...

The German automaker sees your four-stroke engine and raises you... two more strokes. Ready for some math? Porsche just ...

The power stroke extracts work from these gases as they expand and force the piston to BDC. In the exhaust stroke, the exhaust valve is open and the combustion products are expelled from the cylinder.

Rather, there are two top dead-centre and two bottom dead ... as per a fixed-crank four-stroke engine. The result is increased efficiency and most importantly, increased power, albeit with a ...

Porsche is pioneering a unique six-stroke engine design which is breaking boundaries for internal combustion technology. The automotive ...

Kawasaki have released the first social media teasers for a new two-stroke motorcycle on its way to the UK soon.