Porsche patented a 6-stroke engine Outside of early Saabs, most gas-powered car engines are a 4-stroke Porsche's 6-stroke patent seems to indicate it could eke more power out of an engine Unless ...
Essentially, it’s a six-stroke engine that relies on a different stroke length for one of the strokes. The first three strokes are very like those in a four-stroke: intake, compression, ignition ...
The Porsche 911 is a popular sports car that has enjoyed success in sportscar racing and has made its name by being as powerful and responsive as it is elegant and refined. From the instantly ...