OS O.S. Engines 21XM VII .21 Air Cooled Outboard Marine Boat RC Engine OSMG1720

os marine engine

OS Engines 21XM VII .21 Air Cooled Outboard Marine Engine

Rc Outboard

O.S. .21XM VII Air Cooled Outboard Marine Engine w/20J Carburetor [OSM13941] - HobbyTown

Engineered to take down the competition! Take down the competition with the 21XM Version II Outboard Marine engine from O.S.! It retains many of the features found on the successful 21XM, including the 20J carburetor and #8 glow plug. New additions include efficient air cooling, a larger muffler and more! Designed expressly for small and medium-size outboard boats. Cooling the head with air is more reliable than water cooling, and prevents overcooling.

O.S. Engines .21XM VII 3.46cc Outboard Air Cooled Marine

OS Engines 21XM VII .21 Air Cooled Outboard Marine Engine

Rc Outboard

Rc Outboard

O.S. 21XM VII Outboard Air Cooled Marine Engine 13941 - WORLD CHAMPION PRODUCTS