Mikuni HSR48 smoothbore carburettor

Based on the Mikuni HSR42 and HSR45 designs, the HSR48 carburettor has been created, equipped with a 48 mm venturi to couple it to high-performance, large-displacement engines. It is not a simple replacement for the original carburettor, but a serious racing component. It is intended for custom installation, not as a direct replacement for the original carburettor. Mikuni suggests that it is important to use an electric fuel pump with a pressure not exceeding 4psi on engines producing more than 120 horsepower. You must install valve ZPN 720449 when using the HSR48 with the electric fuel pump. The HSR48 can be mounted to an S&S Super G manifold using the included Mikuni rubber coupling. Clearance with the fuel tank must be checked. The HSR48 can be used with original-type cables such as those used on Big Twin 1990-2017. The carburettor comes with an adapter coupling. The manifold must be ordered separately according to the application. These manifolds do not work with OEM manifold gaskets; special S&S gaskets must be ordered separately. 
 
 Nozzles for other applications must be ordered as special orders. Please check with your Zodiac dealer and/or the sales office.


Specifications


Pack
1


HS Code
8714109090


Origin
JP