Performance
• 5.5HP/7500rpm
• Idle Speed: 1350 rpm/min
• 14.5Kg Static Thrust/ 100 meters Altitude        
• 12.5Kg Static Thrust/ 1800 meters Altitude
• The specification of the aircraft propeller: 22 X 8; 22 X10; 23 X 8; 23 X 10
• The type of the sparking plug: NGK CM6

Parameter:
• Exhaust Amount: 55.6cm3         
• Diameter × stroke: 45mm×35mm  
• Ratio of compression:  7.6:1   
• Ratio of lubricating capacity: 30:1
• Weight:  Main Engine - 1310g; Muffler - 100g; ignition device - 120g