World of Warbirds on MSN

The Pratt & Whitney R-4360 Wasp Major explained, the 28-cylinder engine that pushed piston power to the limit

The R-4360 Wasp Major was the peak of reciprocating aircraft engines, a 28-cylinder monster capable of 4,000 horsepower. In this breakdown, we trace how piston engines evolved from the Wright brothers ...
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Pratt & Whitney Wasp Major R-4360-59B, Cutaway, Radial Engine

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Power rating: 2,237 kW (3,000 hp) at ...