*** Welcome to piglix ***

Mercedes D.I

D.I
Type Inline piston engine
Manufacturer Mercedes
First run 1913

The Mercedes D.I was a six-cylinder, water-cooled, SOHC valvetrain inline engine developed in Germany for use in aircraft in 1913. Developing 75 kW (100 hp), it powered many German military aircraft during the very early part of World War I.

Pfalz E.V


...
Wikipedia

...