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Incredible Engineering Behind Formula 1 Pistons

From concept sketch to dyno testing, the F1 piston’s journey is one of precision, experimentation, and endurance. Engineers at Cosworth walk through every stage: CNC machining, heat treatment, testing ...
The Autopian on MSN

One of GM’s most complicated engines had no crankshaft, four pistons, two cylinders, a turbine, and could run on whale oil

Automotive history is full of dead ends that eventually get lost to time. Seventy years ago, the free-piston engine was ...