FrostDesigns
CB750 New member
I have a 78 750k and for some reason when the bike is running and fuel is on the first carb pours gas out of the overflow tube. I pulled the bowl and inspected the float, needle valve, and seat. Float works properly when manually closed. I set the float level to just under 3mm below the gasket line. Is there anything that could be causing this? Maybe another carbs float not working properly and causing this one to flood and run over?? Any help is very appreciated!!