New DLE222 222CC Gasoline Engine performance:21.5HP/7500rpm Idie Spced:1000rpm/min Propeller:332X10;32X12;34X10; Sparking Plug:NGK CM6 Parameter Exhaust Amount:222.5cm3 DiameterXStroke:45mmX35mm Ratio of Compression:7.6:1 Ratio of Lubricating:30:1 Net Weight:4950g Gross Weight:5610g