Hi,
Bought an old 76 cb 550F that was half cafe'd out and had pods on it. Trying to return it to stock settings with full stock airbox. I found this very helpful chart:
sohc4.net/?p=230
It shows the carb needle set at the 2nd groove. Is that from the top or bottom? Guessing from the top, but I wanted to get confirmation, changing needle settings is some work.
Thanks for the help -Jason