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- SKU 14-2021
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The Mikuni HSR 45mm Kit Without Manifold (SKU 14-2021) is a total carburetor upgrade kit for Big Twin EVO and Twin Cam riders who want maximum fuel flow without paying for hardware they already own, making it the go-to Mikuni HSR 45mm kit Big Twin EVO without manifold for builders running their own custom or existing intake setup. At $896.24, the Mikuni 14-2021 includes a special manifold flange, rubber flange, and a high-flow air filter rated to support 100 horsepower without filter restriction eating into your gains. Throttle response comes in sharp because the 45mm bore isn't choking fuel delivery the way a stock carburetor does on a built motor. It's the kind of kit that makes sense when you've already done the hard work on your engine and just need the carburetion to catch up.
- Delivers a full 45mm bore so your Big Twin engine gets proper fuel volume under hard acceleration.
- Fits Big Twin EVO and Twin Cam models using your existing intake setup without buying redundant hardware.
- Includes a high-flow air filter that supports up to 100 horsepower without restriction losses.
- Built with a special manifold flange and rubber flange so your Big Twin carburetor upgrade goes together cleanly.
- Designed for 1993 to 1999 models with a breather kit included and older 1984 to 1989 builds requiring cables from 1990 to 1995 models.
Pick up the Mikuni HSR 45mm carburetor kit at Dillon Powersports, authorized dealer.
