10l Radial-Engined Goggomobil

Yes, it actually runs, FF to 3:20.

https://www.youtube.com/watch?v=1TIdQFnUvCA

The Russian-built, 10220cc Vedeneyev M14P radial engine was originally commissioned in the 1930’s for airplanes and over the years power rose from 360 HP to a stout 460 HP when electronic injection was added. The Goggomobil was a German-built micro-car, like many ulta-compacts which sprouted up during the post-war era. Its most powerful iteration produced all of 20 HP. The two were never intended to go together, but a German mad man named Uwe Wulf has married radial monster to microcar for what is easily one of the most technically impressive and plain old-fashioned spectacular small car/big engine transplants we’ve ever seen.

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