Piston-engined fighters ruled the roost for thirty years. A brutal survival of the fittest ensured a rapid evolution of these characterful machines; the final fighters were over six times faster and ...
The Autopian on MSN
The most complicated new engine has three cylinders, a rotating block, a stationary head, and is shaped like a circle
Meet the Birotary, a crazy new and complicated engine that has three cylinders arranged like a star, a rotating block, a ...
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