all normal condition since 30-40% of the incoming fuel oil mix goes out the exhaust ports when the piston are on the down strokes
a bucket run is the place where it all collects and can’t spread out…like on a lake!
that is why direct injection motors are so clean and cheaper on fuel ! My 75 ETEC burns less fuel than my 45 Classic Merc did ! 2 cups of gas/hr trolling
smoke is ok to… you won’t see much cruising……… good for bugs to !
Joining AOMCI has priviledges 🙂
