December 10, 2010 12:13 AM PST
I also have been using Sea Foam for many years now. I add it to my HD, and Vulcan 3 to 6months depending on the use. It has made a difference in the performance of the bikes,especially the fuel injected HD. With the addition of alcohol in the fuel, Sea Foam has helped to keep my performance up and hopefully everything clean in the combustion chamber. I have also used it in my vehicles, sure made a difference in my Ford Sport Trac. I would recommend it.