Believe the jet is stock as are the intake snorkel and exhaust. Air filter is in place and clean. I did not check the float level- function only. Bike only has a little over 2000 miles on it and does not appear to have been messed with much.

I'll check the carb-engine duct(thanks) with some sort of spray as suggested. Clamps are tight.

Thanks again for all the help!

Old Berzerker