Mikuni HSR series carburetors are simply the best. Our favorite carburetor for your everyday performance needs. MAXIMUM adjustability to dial-in your ride to get the optimal performance, throttle response, and appropriate AFR.
- 5 Circuit adjustable carb
- Available in standard or highly polished finishes
- HSR smoothbore carbs offer excellent throttle response and control
- Well made for years of dependable service
- Rebuild kits and individual replacement parts available in store
- Various jet and needle ranges and needle adjustments
- On the fly idle adjustment cable no tools are required
- Swivel fuel inlet
- Available in 42mm / 45mm / 48mm bores
- 45 and 48mm will require a special manifold and seal
- Made in Japan
NOTE: Choke cable included, except for the TM42-6, which uses stock choke cable from CV-type carb.
NOTE: Mikuni carburetors are dual spigot carb, we recommend running Airbox adapter HS42/001-K to accept standard CV carb style intakes (verify backing plate spacing). Sold separately AVAILABLE HERE:
https://www.ramjetracing.com/products/mikuni-to-cv-air-cleaner-adapter
NOTE:
MIKUNI ARE A STOCKING ITEM HOWEVER DUE TO HIGH DEMAND, MANUFACTURING AND COURIER SERVICE DELAYS REGARDING COVID-19, THESE ARE ON BACK ORDER WITH NO DATE INSITE AS TO WHEN FILL DATE IS CURRENTLY
NOTE: Kits are not for use on models with cruise controls.