- May 4, 2005
Does anyone know what the right adjustment for the float bowl should be on an Amal concentric 932. I have a 74 850 that was running rich on both cylinders. I found an artical that suggests 0.080 of height between the top of the float bowl and the float with the valve just closed. I took apart both bowls and found their heights way off, almost flush with the top of the bowl. I adjusted the float to .08 and ran the bike for about half an hour or so and it seems to run better. I am now worried that it may run be running too lean. I have left all other adjustments as is. Has anyone tried this setting or should I return the float back to the way it was?