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Kit includes:
- 1pcs 30.5cc two-stroke engine
- 1pcs RUIXING Carburetor(Made in China)
- 2pcs gaskets for Carb
- 1pcs wrench
- 2pcs screws
- 4pcs washers
30.5CC 2-Stroke Four-bolt Engine Kit
Principle of two-stroke internal combustion engine
The operating cycle of a two-stroke internal combustion engine is completed in the time it takes for the two piston strokes, i.e., one week of crankshaft rotation, and in a two-stroke internal combustion engine the process of gas exchange is the process in which the exhaust gases are swept away from the cylinders and replaced by new gases.
- The crankshaft completes one work cycle per revolution. When the crankshaft speed is the same, the number of work cycles per unit time is twice that of a four-stroke engine.
- Because the crankshaft makes work once every turn of the week, the crankshaft rotates at a more uniform speed, and the engine runs more smoothly, which is more obvious for single-cylinder engines.
The parts will be installed before shipment to make sure they are ready to use, you only need to debug them when you receive them.
A、If pull the pull starter too much, It is very easy to cause the engine to inundate the cylinder. The method of solving the inundation of the engine AS BELOW
a、put the damper door in the open position state.
b、take off the spark plug.
c、pull the starter 10~20 times by force, to discharge the fuel in the head of the cylinder.
d、close the damper, and then follow again the operation steps above( CHECK HOW TO START THE ENGINE STEPS)
B、for the unhindered valve carburetor (such as: Walbro WT990\998, etc.) can be operated according to the above steps 1), 5), 6).--Also Check HOW TO START THE ENGINE STEPS
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