Hi Guest!
Hey - did you know if you click on the title of a thread it will take you to the first unread post since you last visited that thread?
but were afraid to ask: 
STOP!! Never post your email address in open forums. Bots can "harvest" your email! If you must share your email use a Private Message or use the 
smilie in place of the real @
Pretty Please - add it to our Events forum(s) and add to the calendar! >> 
BJ8Healeys
Jedi Warrior
Offline
According to SU, if you adjust each screw until the air flow through each carb is the same at the specified idle RPM (600 for the BJ8), the carbs will maintain the same balance throughout the operating range of the engine. You can see this with the SU tuning wires when they rise together as the throttle is opened.