Displacement: 35cc
Weight: 960g/engine, 45g/muffler
Compression Ratio: 7.6
Power: 3.6HP@7100RPM
Idle RPM: 1550RPM
Practical RPM: 1550~7500RPM
Thrust 1: 9.0kgf (50~200M altitude)
Thrust 2: 8.1kgf (1800~2000M altitude)
Spark Plug: EME/ NGK CM6
Ignition Voltage: 4.8V-6V
Fuel: 93#Gasoline, 1: 30~1: 35 mix ratio
Recommended Propeller: 2 blades, 18*10, 19*8~10 (Diameter * pitch),And the maximum control speed is about 6500 ~ 7300 RPM