suthpaw before I ever went to the trouble to mount those carbs I'd check a few more things. The needle jet has small holes in the side that need to be clear. Reference is Mikes Part #48-0658 .
Also the little brass pick-up tube in the carb body. I'd also pull the pilot's and write down the size(cause I hafta make notes now) then hold them up to the light. Do you see a crisp round hole or a fuzzy one? Now I'd jam the tube of an areosol can of carb cleaner in the pilot hole and check to see if I'm getting fluid out the feed holes in the carb body. Then the choke plungers again spraying to see if the passage is clear. Then the pilot screws and passage. This thread may be of interest. Check for gaskets under the choke plates sometimes they get left out.
Also the little brass pick-up tube in the carb body. I'd also pull the pilot's and write down the size(cause I hafta make notes now) then hold them up to the light. Do you see a crisp round hole or a fuzzy one? Now I'd jam the tube of an areosol can of carb cleaner in the pilot hole and check to see if I'm getting fluid out the feed holes in the carb body. Then the choke plungers again spraying to see if the passage is clear. Then the pilot screws and passage. This thread may be of interest. Check for gaskets under the choke plates sometimes they get left out.
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