OS Engines 15650 55HZ-R DRS Ringed .55 Helicopter Engine

OS Engines 15650 55HZ-R DRS Ringed .55 Helicopter Engine: Precision Power for Pilots

• Features:
  • 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
• Compatibility:
  • Designed for .41 and larger helicopter models, ensuring versatility in various setups
  • Ideal for advanced pilots seeking high performance and reliability
• Benefits:
  • DRS technology maintains optimal air-fuel mixture regardless of helicopter attitude
  • Enhanced tuning capabilities with dual needles for precise speed adjustments
  • 2-year limited Hobby Services warranty for peace of mind
• Materials:
  • Constructed with high-quality materials for durability and long-lasting performance
  • Engine components designed to withstand the demands of serious flying