Float bowl vent allows atmospheric pressure into float bowl for fuel flow. Include adjustable accelerator pump and adjustable idle screw. Adjustable throttle return spring allows spring return pressure.
Includes enrichment starter system for easier cold starting. Jet needle has easy adjustment slots for quick tuning. Use Genuine Mikuni jets and parts for best results. Jetting may need to be changed per application, see chart for included jetting.
S may require different mounting flanges. MIKUNI N102221-95 Mikuni Main Jets - #95 - 4-Pack. MIKUNI N102221-130 Mikuni Main Jets - #130 - 4-Pack. MIKUNI MK-BN38/44 Diaphragm Repair Kit - Mikuni BN Carburetor. MIKUNI 4/042-490 Genuine Mikuni 4/042 Main Jets #490 - 4-Pack.HORNER POWERSPORTS IS A RETAIL STORE BASED IN WILLARDS, MARYLAND. OUR FAMILY HAS BEEN IN THE POWERSPORTS INDUSTRY FOR NEARLY 60 YEARS.
WE ARE DEDICATED TO PROVIDING NEW AND USED QUALITY POWERSPORTS PARTS AT AFFORDABLE PRICES. EXHAUST, HIGH PERFORMANCE PARTS, FUEL CONTROLLERS IF YOU PLACE AN ORDER FOR A ITEM THAT CAN NOT BE SENT TO YOU WE WILL CANCEL YOUR ORDER. This listing is currently undergoing maintenance, we apologise for any inconvenience caused.