... Gasoline Engine From China With Reliable QualityProduct Specifications ModelWF168(6.5HP)WF188(13HP)TypeOHV,Tilt,Single cylinder,4-stroke, ... 9.7/13Fuel Consumption(g/hw*h)≤370≤370Oil consumption(g/kw*h)≤6.8≤6.8Speed fluctuation Ratio10%10%Bore*Stroke(mm ... 0.15mmOutput Vavle 0.15-0.20mmSpark Plug Clearance0.6-0.8mm0.6-0.8mmIgnition ModelTransistor Electric,Inductive FiringTransistor Electric,Inductive ...