Hyper engine facts for kids

IV-1430-9 in the National Museum of the United States Air Force

The hyper engine was a possible aircraft engine model that could produce 1 horsepower per cubic inch of engine displacement. The term hyper engine was used only in the United States, where the Army Air Corps gave people money to make a hyper engine that had an area of 1,300 cubic inches. This happened in the 1930s. They thought that this would better help with streamlining and to help get a better range. Unfortunately, none of these designs ever made it past the production stage.

Images for kids

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  Liberty L-12 engine, from which Hyper Engine No.1 was derived