moloch16
Well-known member
I have a brand new 25hp yamaha 2-stroke. Keep debating with myself what additives I should use. I've been using marine Stabil for the ethanol treatment properties. I have Seafoam, like that a lot too. Yamaha recommends Yamaha Ring Free. So what should I use, all three at the same time? :|
What's everyone else using?
What's everyone else using?