does anyone know what the air fuel mixture screws on the front of the carbs are supposed to be set at from the factory ,my motor is a 1975 mercury 850 85 hp out board . there is a adjustment screw on the front of each carb I am assuming that they are the mixture screws? The motor runs awsome but...
hi i'm still new to the site, i have a 8hp 1984 mariner outboard and have herd that using a carb from a 9.9 or rejeting will make it a 9.9 ? witch would be better? and does any one know what carb or jets to use . can any one help?
