Product Detail

Description

This is the reinforced fuel pump for Cygnus X, BWS125 and Majesty 125FI.The number of supported models has been increased a little with the new updated version.
If you replace the injectors or tune the bike to run at higher RPMs with higher fuel pressure, the fuel delivered per minute will be less
If the fuel pressure is insufficient, the fuel pressure will be unstable and it will cause trouble.
This pump has a high fuel discharge rate per minute.

Injectors allow fuel to be dispensed close to the intake valve for better atomization, and the aperture (venturi) is similar to a carburetor
It has many advantages over conventional carbureted bikes, such as reduced resistance in the intake air flow path
In injected bikes, "injector" is the main point of tuning.

When you replace the injector with a large one and aim at high power, the nozzle of the large injector is also large, and more fuel comes out
If you use larger injectors at higher RPMs, the fuel pump may not be able to discharge enough fuel per minute and the "fuel pressure" may become unstable.
In such a case, the fuel pressure can be stabilized by increasing the supply volume per minute using our reinforced pump with high discharge volume.
The basic principle of injection tuning is to incorporate the necessary parts in a balanced manner.

It can also be used when the stock stock fuel pump fails.The stock part is an assembly replacement
The entire contents of the tank must be replaced, so it is quite expensive.
However, with this pump, only the pump inside the pump can be removed and replaced, resulting in a significant cost reduction.
In addition, when this pump is used on a fully stock bike, even though the amount of fuel discharge is increased, the amount of return is also increased
(The injectors are small, so the unused portion goes back into the tank), so there is no advantage or disadvantage.
On the other hand, it is a high performance fuel pump that can be used as a "substitute for the original".

The stock fuel pump assembly is disassembled and reassembled, but the stock tank pump is inside the covers
The size is fixed, and only the fuel pump of the same size as the stock one can be installed.
This product is the same size as the stock pump but with improved performance, so it can be replaced with the stock pump.

Caution

*The image is of an older model.Color / detail may vary from actual product.

*Advanced engine knowledge is required to handle this product.

*This product is for racing use only.In any case, it is not a claim.
We are not responsible for any problems caused by the use of this product.Use only at your own risk.

*Enhanced fuel pumps don't just increase speed or horsepower.
Do not handle if you have no knowledge of injection.This can cause serious problems.

*Some modification may be required to install this pump depending on the model year.
It is not difficult to process the parts by cutting with a cutter.Please buy with understanding.