Motorcycles on the mainland market have mainly experienced four eras of two-stroke, four-stroke, carburetor and EFI. In addition to EFI motorcycles, other models and carburetors are inseparable.

The so-called carburetor, in fact, is a fuel supply system of the internal combustion engine, it is widely used in the motorcycle, the 1980s and 1990s is almost a motorcycle essential, this device has a simple structure, easy maintenance, stable performance, low cost, very suitable for the single-cylinder form of the road type motorcycle.

However, with the continuous upgrading of technology and the increasingly strict environmental protection policies, this device was eventually replaced by the electric spray system. Therefore, the motorcycles produced and sold today, whether single-cylinder or multi-cylinder, whether fun models or road motorcycles, no longer use carburetors.

Carburetor and EFI have their own advantages and disadvantages

The biggest advantage of carburetor motorcycles is low cost and easy maintenance, but some riders reflect that the power of some carburetor motorcycles will be better than the same displacement of EFI models, although this is not an individual or common phenomenon, but can also find theoretical support and practical performance.

Because some models only supply enough fuel to release the due power, and the EFI system in order to achieve the best fuel effect, the precise chemical control of oil, to a certain extent, will limit the power, so some models have this performance is normal, to put it bluntly, its internal combustion engine is only suitable for carburetor this form of oil supply.

However, its shortcomings are also very obvious, high reaction is serious, start-up difficulties, high fuel consumption is basically the normal performance, especially in low temperature and high altitude areas.

The electric injection motorcycle almost solves all the shortcomings of the carburetor motorcycle, because it is a precise active fuel supply system, so it will not waste every drop of fuel, and then can achieve the purpose of fuel saving, and because of the characteristics of accurate fuel supply, so even at low temperatures or high altitudes, there will be no difficulty in starting, high reaction serious performance.

In addition, the EFI system will have more derivative space, for example, electronic throttle, cruise control, traction control, etc., are based on this, this function of the carburetor simply cannot be achieved.

(Text from the network, infringement please contact delete)