Newest DLE170 170cc gas engine

Newest DLE170 170cc gas engine Performance: 17.5HP/9000rpm Idle Speed: 1100 rpm/min Static Thrust 35Kg / 100 meters Altitude Static Thrust 31.5Kg / 1800 meters Altitude The specification of the aircraft propeller: 30 X 12; 32 X 10 the type of the sparking plug:NGK CM6 Parameter: Exhaust Amount: 170cm3 diameter × stroke: 52mm×40mm Ratio of compression: 9.5:1 Ratio of lubricating capacity: 30:1 Weight: Main engine - 3550g Exhaust pipe - 200g X 2 Ignition equipment - 160g