[DanoDMano]

Since installing my K&N filter I have had several carb problems. The choke does not work correctly anymore, and It seems sluggish and backfires when starting cold.

Is there a Lean adjust or air/fuel adjustment?

Does anyone have a drawing or image that shows the different adjustment screws?? It is a 600CFM, maybe a couple years old. I bought it from MikeP a board member that relocated and hasnt been on the sight for awhile.

Any help would be greatly appreciated!!