well i was wondering if any one has ever used it on their f4 or any carbureted engine before. I've used it on my integra but its FI.i've heard good things about it on car but never anything about how it works with sort bikes. here is their web site if you've never heard of it before http://www.seafoamsales.com/motorTuneUp.htm and im talking about the engine treatment stuff.

 

i have used it in my old ranger it was carberated it worked wonders on it but not sure about the bike i wouldnt use it on my bike