Mini 4 stroke engine

Mini 4 stroke engine Features: A miniature engine based on a scaled-down and modified version of Bob Shores' design.Adopts air-cooled cooling structure and has a flying ball speed limit structure. The engine is carefully made of brass and stainless steel, with a wooden base for easy installation and operation. Parmeters:Total size: 150 * 120 * 135 mmEngine Size: 85 * 70 * 105 mmThe size of the wooden base: 150 * 120 * 30 mmWeight: 1000gEngine capacity: 1.6 ccCylinder diameter: 13 mmStroke: 12 mmFlywheel diameter: 56mm Well-made:The engine is unique and refined in shape, stable and reliable in design, has high quality, excellent craftsmanship and stable performance. This is a very characteristic desktop model of the engine, simple and fascinating to operate, you will feel the unique charm created by the mechanical operation of the engine. Instructions for starting the engine:1. Check the wiring of the engine from the wooden base, connect the fuel tank oil line and install 3 AA batteries (4.5 V, not included in the package).2. Fill the fuel tank 95 with gasoline. The flywheel rotates clockwise several times on the right side of the engine (the surface of the power switch), its function can force the mixed fuel to flow completely into the cylinder, ensuring that there is no air in the fuel line.3. Turn on the power switch, and then quickly turn the flywheel clockwise to stop the engine, start the engine from the right side (the surface of the power switch). Note:1. If the ignition device and the concentration in the cylinder are normal, but the machine cannot start normally, it is necessary to adjust the carburetor oil needle.2. After tightening the main oil needle on the carburetor, loosen 1/4 turn and start the flywheel so that the mixing ratio of gasoline and air reaches the normal working mixing ratio.3. When the machine stops working, turn off the power switch. A great model gift:Feel the charm of the amazing mechanical mechanism when it works. Super fun for yourself, a birthday gift or a holiday gift idea for friends, family. Recommended age:14 years and older Technical specifications:Colour: As shown in the PictureMaterial: Brass + Stainless Steel + WoodProduct dimensions: 15 x 12 x 13.5 cmProduct Weight: 1000gPackage dimensions: 20 x 20 x 20 cmPackage Weight: 1300 gPacking: Carton Package Contents:1 x Motor1 x Manual Puller1 x User Manual