1.The Gasoline Engines' standard: ISO9001, CE, EMC, EPA(Engine) 2.The Gasoline Engines' HS Code: 8407909090 Export Markets: South America, Eastern Europe, ... East, Western Europe Product Description 8.0 HP. Bore*stroke: 73mm*58mm Displacement: 242 ml Engine typeNB173FBore*stroke73mm×58mmDisplacement242mlCompression rate8.2:1Max ...