Motorcycle Engine Type Four Stroke What does it mean
Two-stroke engine to burn gasoline and oil mixed oil, while the four-stroke engine only burn pure gasoline.
Two-stroke engine volume is relatively small, simple structure, four-stroke engine valve mechanism is more complex, slightly larger.
Relatively speaking, two-stroke engine explosive, but the fuel consumption of heavy pollution, four-stroke engine fuel consumption low pollution beam, and now the two-stroke car has been basically eliminated, the streets are running four-stroke car.
Motorcycle two-stroke and four-stroke two, two-stroke engine crankshaft every turn (the piston up and down once) for a power, four-stroke engine crankshaft every two turns (the piston up and down a total of four times)
