14-Zylinder-Doppelstern-Motor


manufactured according to technical drawings of MR.Ohrndorf.

The drawings and engines are subject to Coppyright.

This engine is therefore not for sale!

Technical data of the 14-cylinder twin-engine RC-Star

With central air mixture intake and cooling.

  • Bore 20 mm
  • stroke 22 mm
  • Displacement 97 cm ³
  • Weight 4300 g
  • Valve overlap is 60 ° CA
  • Speed ​​of 950 - 5000 1/min
  • Propeller size from 24x12 "to 28x10"
  • Outer diameter 235 mm
  • Length of the engine 235 mm


These engines were used among others in the Focke-Wulf 190. Airplane model builders around the world use this type of aircraft like as a template for their models.


This beautiful 14-cylinder twin-engine was built in recognition of the achievements of engineers of the 30 javelin years and the time before. As an example, the BMW serve BMW 801.