[Shep]

"Winterized" bikes can suffer badly from stale fuel.It causes a patina to coat inner carb parts.Use some cheap Petrol treatment from a supermarket as per its instructions in a good few tanks of gas and you may be ok.If not it's a carb strip and service IMHO.

Also get a can of carb/brake cleaner and if you can get the float bowls off with the carbs on the bike(That gnarly inner screw is a beeatch so I have Allen screws in mine) you can spray up and into the Float needle valve holes to see if it will clear them.

 

[Shep]

Glad you got there.These carbs can take a couple of goes and are sensitive to fuel patina and even the tiniest bit of grit in them hence why most of use in-line fuel filters as well as the tank filters.