seafoam is good stuff,been reading some of these post put up here on it,i put the stuff in at every other oil change,if your using this stuff regular as in every other tank or so to correct little problems with your bike ,then you have bike problems (simple as that) stuff is good ,when storing a bike ,water in fuel,and used not very often. this is just my opinion (what works for me may not you) everything i post here is just my 2 cents worth . i have worked on quite of few bikes in my time, & seen alot of mistakes. just hope i can help some folks out there with posts from my experiences. by the way this is a vulcan forum ( the moderator rides a ninja?) i"ll
get some good replys on that one