Dellorto carburetor has been replaced by EFI technology in automobiles and high-end motorcycles, but it is still widely used in medium and low-end motorcycles, general engines and other equipment. The Dellorto carburetor has low failure rate and manufacturing cost because its mechanical structure is not complex.
What are the advantages of Dellorto carburetor?
What are the disadvantages of Dellorto carburetor?
What is the difference between Dellorto carburetor and EFI?
What are the advantages of Dellorto carburetor?
Dellorto carburetor has its application advantages, because it has the advantages of not only compact structure, stable performance and small volume but also long service life and low price.
Dellorto carburetors are commonly used in cars and motorcycles, such as Honda, Yamaha, and Suzuki where few models use EFI.
The Dellorto carburetor has the effect of atomizing fuel, which can improve the working efficiency of the engine.
The maintenance cost of Dellorto carburetor is low. The air filter design of motorcycle is simple, which is easy to cause loose sealing. You need not pay special attention to the cleaning of fuel injection nozzle.
The Dellorto carburetor can sense the working conditions of the engine. For each working point, it can use its own advantages to achieve the best mixing of combustible oil and gas entering the engine.
Dellorto carburetor can not only improve the combustion efficiency of gasoline and save fuel, but also reduce the pollution of waste gas to the environment and effectively delay the service life of the engine.
What are the disadvantages of Dellorto carburetor?
Due to the high-speed flow of air in the intake pipe, the air pressure decreases so as to suck out the fuel in the pipe. The faster the air flow rate is, the lower the air pressure will be and the more fuel will be sucked out. It can be said that Dellorto carburetor is a simple and reliable device relying solely on physical principles with low cost. Dellorto carburetor cannot improve the ability of the engine itself, but can play a role in the engine. However, carburetors have been replaced by EFI technology in automobiles and high-end motorcycles.
In the application of automobile carburetor, some fuel will stick on the throttle and manifold wall, which is very unfavorable to the accurate control of fuel. Moreover, the pure physical principle has high requirements for air temperature and other conditions. When the temperature is low, it will seriously affect the mixing of fuel and air. This is the reason why previous cars need to warm up for a long time when starting in winter.
What is the difference between Dellorto carburetor and EFI?
The use of electronic control technology reduces exhaust pollution, the fuel consumption of the engine, which can meet the requirements of more stringent emission regulations. The electronic control unit responds quickly to the change of throttle, improving the handling performance and acceleration performance of the engine. It can maintain good power performance index, allowing the engine to adopt a higher compression ratio to improve the thermal efficiency of the engine and reduce the knock tendency of the engine. However, electronic control technology has high maintenance cost. Because the air filter design of motorcycle is simple, and it is easy to cause loose sealing, special attention should be paid to the cleaning of fuel injection nozzle.
Although EFI saves fuel, the power is worse than that of Dellorto carburetor. Moreover, the fuel consumption of motorcycles is very low, which does not play a great role in saving fuel consumption.
Wenzhou Runtong Motor Vehicle Parts Co., Ltd is specially engaged in manufacturing all kinds of carburetors, carburetor accessories, grips, brake levers, handle switches, twist throttles and brake discs for motorcycles, ATVs, go-karts, dirt bikes, electric bicycles, pocket bikes, croppers and scooters.