Idling trouble

[unfazed]

They are Kehin

Just modified my last post.

Here it is again.

They should be Kehin CVK, but some people change them for the Mikunis from the 600 and are very difficult to set up correctly, the assumption bigger is better is not always the case

If Kehin then the pilot screw should be 2.5 turns out from full in.

A rule of thumb with carburetors is: If the pilot screw is at the engine side of the carburetor then screwing the pilot screw out makes the mixture richer if it is on the air box side of the carburetor then screwing the pilot screw out makes the mixture leaner.