AVweb's AirVenture 2007 Podcast #4: Powerplant Developments Resurrects the Jumo for a Whole New Market

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File Size 7.5 MB / Running Time 8:13

Although it's been all but forgotten, the Junkers Jumo engine was one of the most successful powerplants of World War II. But did you know it was a two-cycle diesel? A UK company called Powerplant Developments is seeking to develop a new LSA engine based on the same operating principles used in the Jumo. In this podcast, the company's chairman, Derek Graham, explains how the engine works.