hmmmmmmm well dual webers are a lot like stock carbs in there adjusting of things ..but also much better carbs than stock ....all the dual weber carb bikes ive heard seem to be a bit off in places of the rpm range of a oldwing ....might be a bit much carb for the motor and uneven air flow at certain rpm ...one of the reason i like the progressive weber 2 barrel carbs in the center of motor ..air flow is much more in control to be dialed in ...hope you get things worked out ..several here going this route ..id like to see one done in the classic fashion to its fullest capability....putting car carbs on bikes is not childs play at all ...
