Zvezda M503 - HP diesel engine of the Soviet Union

Here in this video you can see the Zvezda M503 - HP maritime diesel engine of the Soviet Union. “The Zvezda M503 was a maritime 7 bank, 42 cylinder diesel radial engine built in the 1970s by the Soviet Union. Its primary use was in Soviet missile boats that used three of these engines.“ Source: Wikipedia Filmed in the german museum “Flugausstellung Hermeskeil“. On my YouTube-Channel you can see many more videos of engines and other things. Feel free to visit: