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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Port2 (with telemetry) / F
please Do Not use hand or tool to turn output gear directly when power is on or off
2 kg-cm (6
keeping your aircraft flight worthy and free from a crash
Center Position: 1520us
O.S. 55HZ-R DRS Ringed .55 Helicopter Engine EST25 SAB Blades Port2 (with telemetry) / FThe 55HZ R DRS engine is designed to meet the unique demands of F3C competition and 3D flight! The Demand Regulator System (DRS) uses pressure to consistently deliver the optimal air fuel mixture to the engine regardless of the heli's attitude Two needles on the carburetor precisely adjust middle and high speeds A hole in the cover plate allows for mounting a sensor of Futaba's GY 701 governor, to insure more stable flight Cranks out 2,000 20,000 rpm
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