I've got a 01 600 classic that runs rich. *Mid 20 temps in MI and it won't rev clean unless I accelerate gradually. *Has the TM40 Mikunis w/o TPS. *Going from 490s to 470s. *Anybody else had to make changes to their 01 classic. *Also, anybody know if these carbs have fuel screws like the 38 TPS carbs or still air screws?

Interested in any cluth changes. *Thanks!