Description
High-Performance Helicopter Engine for Serious Pilots
Experience precision power with the OS Engines 15650 55HZ-R DRS Ringed.55 Helicopter Engine, designed for serious helicopter pilots. This high-performance engine features the Demand Regulator System (DRS) for outstanding run consistency and built-in mounts for Futaba GY701 and CGY750 rpm sensors for precise control.
Key features include:
- State-of-the-art power delivery for serious helicopter pilots
- Equipped with the Demand Regulator System (DRS) for outstanding run consistency
- Built-in mount for Futaba GY701 and CGY750 rpm sensors for precise control
- Two needles on the included 40-LR carb for precise middle and high-speed adjustments
- Includes #8 glow plug, 40-LR carb, and check valve for complete setup
This engine is designed for.41 and larger helicopter models, ensuring versatility in various setups. Ideal for advanced pilots seeking high performance and reliability.
| Feature | Spec |
|---|---|
| Engine Type | .55 Helicopter Engine |
| DRS Technology | Yes |
| Rpm Sensors | Futaba GY701 and CGY750 |
| Carburetor | 40-LR |
| Glow Plug | #8 |












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