Key Features
- Same mounting dimensions as a .90 cu in engine
- Machined blue anodized aluminum heatsink cylinder head
- Velocity stack increases airflow and enhances engine performance
- Pressurized DRS (Demand Regulator System) ensures consistent fuel flow regardless of the helicopter attitude
- Backplate accepts the Futaba BPS-1 RPM sensor for the GY701 and CGY750 gyros
- Ideal bore and stroke ratio for lowest vibration






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