Z 4 The third  series, Tatra 87 1941. As a demonstration of the technical perfection of our ancestors and the great engineering work we prepared for you Wikov  35 engine with gearbox,  engine Wikov 28 and Wikov 40, chassis Aero Minor 1949 including the engine and stable engine 250ccm Wikov-onecylinder,. Furthermore, during the month of April in the exhibition will by newly the engines of Praga and Z5 Express