4 Unique Differences Between The Currently Produced Cessna Single-Engine Aircraft
Cessna, a Textron Aviation brand, currently offers several types of single-engine aircraft that fulfill a wide variety of ...
Motor Trend27d
Best of Both Worlds: Are You Ready for a Six-Stroke Car Engine?
It basically looks like a conventional piston engine, except it uses a complicated geared crankshaft arrangement that allows each piston to reach two top- and bottom-dead-center positions over the ...
Car and Driver21d
Six Education: Inside Porsche's Patent for a Six-Stroke Engine
From the patent drawings, it appears the engine uses a mechanism on the crankshaft to vary the stroke of the piston as it proceeds through the combustion cycle. If the patent diagrams are anything ...