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

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.

[Huib Visser] built this glass cylinder four-stroke engine and he took great care to make it beautiful. We don’t need our projects to be polished and gleaming, but we have to admit that this the ...

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

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

Along with a TIG welder and mechanical ingenuity bordering on genius-level, all of which come to bear on this fridge compressor to four-stroke engine build. The video posted by [Let’s Learn ...

Honda Marine has been awarded the 2024 Customer Satisfaction Index Award for excellence in customer satisfaction for outboard ...

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, ...