M20 1.6cc mini horizontal internal combustion engine single-cylinder 4-stroke gasoline engine model with speed limiter gift

Miyou miniature engine: 
 This is a horizontal Hit and Miss engine with speed limiting and air cooling mechanism. It is made of brass and stainless steel with a wooden base for easy placement and handling.

Superb craftsmanship: The excellent desktop model engine is equipped with an exposed gear transmission mechanism, which makes the mechanical operation of the engine more eye-catching. Its uniqueness, stability and excellent performance will be appreciated.

Engine start method:. Check the engine circuit from the wooden base, connect the fuel pipe of the fuel tank, and install 3 AA batteries (4.5V). 2. Fill 95# gasoline into the tank. Rotate the flywheel on the right side of the engine (power switch surface) clockwise several times to allow the mixed fuel to enter the cylinder. Make sure there is no air in the fuel pipe. 
 3. Turn on the power switch, then quickly turn the flywheel clockwise to start the engine on the right (power switch surface).

Notes: 
 1. If the ignition device and cylinder are compressed normally, the machine will not start. In this case, the carburetor oil needle needs to be adjusted 2. After tightening the main oil needle on the carburetor, release 1/4 ring and start the flywheel to make the mixing ratio of gasoline and air normal. 3. The power switch should be turned off when the machine stops running. 
 Perfect model gift: 
 This historic retro engine is a perfect complement to model enthusiasts and collectors in their spare time. It is also an excellent personalized gift for mechanical fans' birthdays and Christmas. 
 Age: 14+ 
 Specifications: 
 Material: Brass + stainless steel + wood

Color: As shown in the figure 
 Article number: M20 
 . Engine Size: 12x8x7.5 cm 
 Engine weight: 900g 
 Package size: 20x20x20 cm 
 Package weight: 1300 grams 
 Wood base size: 15x12x3 cm 
 Displacement: 1.6CC 
 Aperture: 1.3 cm 
 Stroke: 1.2 cm 
 Ignition power supply voltage: 3*AA battery (not included). 
 Start-up method: external force (electric drill) or hand pull 
 Packaging: boxed