Based upon the proven designs of the HSR42 and HSR45 Mikuni developed the HSR48 performance carburetor with a large 48mm venturi for use on real High Performance and Big Inch motors. Don't treat it as a simple replacement for a stock carburetor, but as a true racing part. It is meant for custom installation, not a bolt-on replacement for a stock carburetor. Mikuni strongly suggests the use of an electric fuel pump with a pressure not exceeding 4 psi on engines producing more than 120 Horsepower. You must install a ZPN 720449 needle valve when using the HSR48 in conjunction with such an electric fuel pump. The HSR48 can be mounted to an S&S Super G manifold using the included Mikuni rubber adapter flange. This results in the HSR48 protruding further than a stock carburetor, so clearance with the gas tank must be checked. The HSR48 can be used with stock style cables as used on 1990-2017 Big Twin. Carburetor comes with adapter flange. Manifold must be ordered separately according to application. These manifolds do not work with OEM style manifold seals, order special S&S seals separately.
Manifolds for other applications can be Special Ordered. Please check with your Zodiac dealer and/or sales office.
Article number | Description | Retail price | Add to list |
---|---|---|---|
720450
|
Mikuni HSR48 carburetor | € 537,59 | |
237977
|
Rubber mounting flange | € 38,68 | |
234903
|
Super G manifold, 2 1/16" (52mm) throat size | € 123,30 | |
762592
|
Manifold with VOES fitting for stock stroke 1984-1999 Evolution Big Twin | € 160,40 | |
233456
|
Manifold with VOES and MAP sensor fitting for stock stroke 1984-1999 Evolution Big Twin and 1999-2005 Twin Cam | € 155,76 | |
751507
|
Manifold for stock stroke 2006 to present Twin Cam | € 155,76 | |
236951
|
S&S Manifold to cylinder head seal, each | € 11,88 | |
236952
|
S&S Manifold to cylinder head seal, 10-pack | € 6,15/Each Sold in dealer packs of 10 | |
720449
|
Needle valve for use with electric fuel pump | € 26,04 |
Recommended Retail Prices excluding sales tax.
Prices exclude shipping, import duties and installation.