Hobbico After Run Engine Oil, 2 Fluid Ounce FEATURES: Helps keep engine running in top condition Protects bearings and internal parts from corrosion Helps prevent gum and varnish build-up INCLUDES: One 2 fl. oz. bottle of After Run Engine Oil COMMENTS: Never pour after run oil into carburetor as this may cause the O-rings to deteriorate INCLUDES: One 2 fl. oz. bottle of After Run Engine Oil COMMENTS: The oil is clear It is suggested to drip enough into engine to coat All parts