{"product_id":"mikuni-hsr48-smoothbore-carburetor-for-harley-davidson-720449","title":"Mikuni Needle valve assembly For Harley-Davidson","description":"Mikuni Needle valve assembly For Harley-Davidson \u003cbr\u003eBased 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 engines. 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 ZPN720449 needle valve when using the HSR48 in conjunction with such an electric fuel pump. The HSR48 can be mounted to an S\u0026amp;S Super G manifold using the included Mikuni adapter rubber 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 thru 2017 Big-Twins. 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\u0026amp;S seals separately. \u003cstrong\u003eManifolds for other applications can be Special Ordered. Please check with your Zodiac dealer and\/or sales office.\u003c\/strong\u003e \u003cbr\u003eReplaces OEM:","brand":"Mikuni","offers":[{"title":"Default Title","offer_id":39520595116117,"sku":"Z720449","price":35.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1606\/2595\/products\/standard-rgba_1d50104e-f453-4404-ae3f-a2c8d2b49896.png?v=1630499573","url":"https:\/\/california-motorcycles.com\/en\/products\/mikuni-hsr48-smoothbore-carburetor-for-harley-davidson-720449","provider":"California Motorcycles","version":"1.0","type":"link"}