The Mikuni HSR48 Race Kit (SKU 14-2037) is a high-performance carburetor kit built for modified engines that need maximum fuel delivery, making it the go-to Mikuni HSR48 race kit carburetor for modified engines that stock carbs simply can't keep up with. At $555.50, the Mikuni 14-2037 gives you a choice between a 45mm carb for heavily built motors and a 42mm carb for custom multi-application setups using OEM Harley cables. Throttle response is sharp and immediate because the HSR48 Race Kit isn't holding back fuel delivery the way a stock carb does. Manifolds are sold separately so you're pairing this kit with the right hardware for your specific build.
- Delivers maximum fuel flow through a 45mm bore for heavily modified performance engines.
- Fits custom engine builds using OEM Harley Davidson throttle cables so installation stays clean.
- Built around two carb size options so your specific engine displacement gets properly fed.
- Keeps your Mikuni big bore carb performance upgrade street or track ready without compromise.
- Designed for modified motor applications where a stock carburetor can't meet fuel demand.
Pick up the Mikuni HSR48 Race Kit performance carburetor at Dillon Powersports, authorized dealer.