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Continue ShoppingNew generation of twincylinder inline engine based on powerful 210B2-J cylinders equipped with electric starter.
ZDZ 250R2-J engine is a great powerhouse for your warbird. Separated cylinder heads allow either option of double spark plug system or custom made cooling ribs orientation suitable for the model as well as increased surface where needed.
This engine is made also in option without backplate and with faactory made mounting system. Seee the first picture in gallery to know more.
LONGER HUB for better installation into the cowl is possible. We can add up to 30mm in front.
REDUCTION GEAR MADE ON DEMAND CAAN BE INSTALLED.
INSTALLATION DRAWINGS FOR STANDARD VERSION, PLEASE SEE HERE.
INSTALLATION DRAWINGS FOR LONGER HUB VERSION, PLEASE SEE HERE.
INSTALLATION DRAWINGS FOR STANDARD VERSION WITH STARTER, PLEASE SEE HERE.
Displacement: | 250ccm |
Weight: | 9850g/8250g without starter |
Bore: | 56mm |
Stroke: | 50mm |
RPM range | 1000-8500RPM |
Ignition: | Processor controlled 4,8-7V |
Fuel (mixture N95+rec.oil): | 1:35 |
Recomm. twinblade propellers: | 34x14, 36x12/14 |
Recomm.threeblade propellers: | 32x14, 33x12 |