Thanks for your help but after changing filter and plugs plus running it with seafoam it still doesn't run cleanly. And now I have to wait out the weather to try to clear it out hard. The bike will rev perfectly sitting still in nuetral or clutch engaged so I guess I need to pull the carbs and go through them to see if the problem is there. I am not related to the Day's you asked about. Thanks again for your help, Tim