说明

• Features: 1 blend air and fuel in a correct ratio to guarantee right engine function 2 your mechanical device the hot energy it merits 3 compatibility NOTE: * The oil channels of carburetors will be blocked with out cleansing * Please freshen up the oil channels and air filters as well as use the clean gasoline before installing the carburetors *Please verify your outdated section number suits up with one of the section numbers above *Professional set up is extremely recommended