M17B 1.6cc Mini Hit & Miss Gasoline Engine – Water-Cooled Four-Stroke Model. 1 × M17B Mini Hit & Miss Engine Model. Fill the tank with95# gasoline + 4% lubricant. Bore × Stroke: 13mm × 12mm. Check engine wiring on the wooden base, connect the fuel tank & fuel pipe, and install 3 × AA batteries (4.5V, not included).
