How Does Motorcycle Fuel Injection Work?

As you all konw that Auto Friend supplying all kinds of auto parts for all brands of cars . But our products aren’t just for cars – we have hundreds of thousands of customers using our stuff also for motorcycles. 

Traditional motorcycles have worked with carburetors since long after most cars switched to a fuel injection system. However, more new motorcycles work with fuel injection systems, and that number is only growing.


With a traditional carburetor motorcycle engine, the carburetor mixes the proper proportion of fuel and air for combustion. When you accelerate, the carburetor draws more fuel and air from the fuel tank and air filter, respectively. In a fuel injection system, a computer controls the intake of air and fuel and commands the fuel injectors to spray the mixture directly into the combustion chamber and engine, so no fuel gets wasted. It’s much more efficient, and all newer bikes come with fuel injection by default.

Fuel injection is preferable because the precise and accurate fuel delivery provided by the computer maximizes power, acceleration and fuel efficiency.

And we supply all kinds of motorcycle fuel injectors mainly for Yamaha , Honda and marelli . Because most of people like these 3 brand motorcycle . 

We can supply you any holes and any flows you need for your motorcycle . and all kinds of color . Generally from 90CC , 110CC , 120 CC , 130CC , 150CC , 160CC , 180CC 200CC and to 450CC . 


Our motorcle fuel injectors get high feedback from all our customers , we helped them get what they need .   The most importanly is the quality , the work performance when you install them to  your motorcycle . 

So if you are looking for a good and trustful supplier for all kinds of motorcycle fuel injectors , please come to us and work with us , our quality and our services will make you happy!

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