I HAVE A KOHLER 23HP SINGLE CYLINDER AIR BOAT MOTOR. THIS MOTOR WAS ON MY 16' FLATBOTTOM BOAT IN MY GOOSE HUNTING DAYS @ CHYENNE BOTTOMS. ALSO ON REPUBLICAN RIVER IN NEBRASKA AND NUMEROUS AREA LAKE AND RIVERS IN KANSAS. BOAT GONE BUT KEPT MOTOR . TOO MANY MEMORIES TO PART WITH @ TIME.  NEED THE SPACE AND MUST PART WITH . CYLINDER OILED AND PROP ROLLED MONTHLY TO KEEP IT STRAIGHT. THIS IS TWO CYLE LIKE A CHAIN SAW. HASNT RAN SINCE I PUT IN STORAGE.  MOTOR STILL HAS MAJOR COMPRESSION. WHEN I HAD IT ON FLATBOTTM AND BOTTOMS WAS ICED OVER IT WOULD GET YOUR ATTENTION FAST. ON WATER IT WOULD HAUL SEVERAL HUNTERS AND ALL GEAR FASTER THAN YOU COULD RUN ON LAND WITH ABOUT ALL OF BOAT SKIMMING WATER TO VERY BACK SEAT BY MOTOR. IF VERY INTERESTED WE CAAN GET IT OUT AND MIX UP FUEL AND GIVE IT A TEST  RUN. WILL TRADE OR PARTIAL TRADE FOR VINTAGE OR NEWER ARCHERY BOWS OR EQUIPMENT .  DEAL WITH ME AS IM OPEN FORA GOOD OFFER. THANKS OLD GOOSE HUNTER. VROSSMAN   [PS THIS MOTOR COULD PROBABLY BE USED WITH A  HOMEMADE MUDBUGGY TYPE FOR HUNTING. ]