... 2, GE170, GE188,GE190 OHV gasoline engine -2 years HAIGE guarantee -CE, ROHS, ISO approved -OEM service GE168, GE168-2, GE170, GE188,GE190 OHV gasoline engine-Warranty: 2 ... 163196209242270337389420Compression Ratio8.5 : 18.5 : 18.5 : 18.2 : 18.2 : 18.0 : 18.0 : 18.0 : 1Net Horse Power Output [hp]5.56.57 ... 60.61.11.11.11.11.1Fuel Tank Capacity [liter]3.13.13.15.35.36.16.16.1Balancing SystemSingle, ...