This amazing one off motorcycle uses an air cooled Czechoslovakian Tatra 603 V8. (The builder Nino says two Cooling fans make a howling sound like a turbine.) The Gearbox is from a German Army  jeep and the rear wheel drive uses a Mitsubishi Pajero Differential. The rest of the "Tatrabike" is completely scratch built.

Pict via: ro3500p6's photostream