F2 carb connections
 

hello, i recently bought a carb of a cbr 600 F2
i can't figure out what these connections in red and green circles are for?
please help me! :icon_bike:
Attachment 3369

Attachment 3370

You bought F3 carbs, those lines are for coolant.

its hard to tell from the bottom pic but mine has the same lines from the top one.

The top is just for 2 air lines that hook to nothing...just put a rubber line on them and route it to come out under the airbox.