A two-stroke engine has a combustion cycle with each crankshaft revolution, whereas a four-stroke engine needs two revolutions. In other words, a two-stroke engine delivers power twice as quickly ...

Porsche may be signaling a shift in automotive engineering with recent patent filings for a six-stroke engine, hinting at the ...

Contrast to all modern combustion engines that run the four-stroke ... the first is being compressed again. The six-stroke cycle is more like two mini cycles of three, with intake, compression ...

How hard could it to be to build a two-stroke internal combustion engine (ICE) from scratch? This is a challenge that [Camden Bowen] gladly set for himself, while foregoing such obvious wastes of ...