Model Airplane Engine MK-12V.2,46 ccm.USSR.Copy Webra Mach I.#0419

Description

The MK-12V engine was sold in a cardboard box, completed with instructions, a special wrench for the propeller nut and unscrewing the cylinder, a piece of PVC fuel pipe, M3 screws and nuts for fastening, cost 8 USSR rubles.
The motor was successfully used for cordless, free-flying aircraft models, aeromobiles, etc. There is no doubt that MK12-V was the engine of many thousands of today's modellers, gave them the opportunity to touch technical creativity.
The MK-12V engine, which had been produced for more than a quarter of a century, was replaced in the mid-1980s by the MARZ-2.5 engine.
Technical data of the MK-12V compression motor
Volume ……………… .2.46 cc
Piston stroke …… ....... 13 mm
Cylinder diameter… 15.5 mm
Revolutions …………… .15000 rpm / min
Power ………… ... 0.191 kW
Weight …………………… 130 g