The CVKs are just like that it seems. I don't think there is any real fix for them. Mine has always done it, unless I had the Mikunis on, then the idle was rock solid.
I have RTV'd the suckers on, new vacuum caps, not much good. It will idle just fine but ocassionally it will just idle about 100-150 rpm higherf for no apparent reason. I will live with ti as it runs fine throughout the entire throttle range.
Jang0,
Don't you have the fancy CR carbs on now? If so it appears it may be a vacuum issue with the vacuum assisted type carbs. The Mikunis were the flatside ones and worked differently. Maybe the new 39mm FCRs will help?
