Flat slide design helps create a smooth bore effect, increasing air flow. Significant performance improvements over older round slide carbs. Great throttle response because of more precise fuel metering. Jetting may need to be changed per application.
MIKUNI MK-412 Choke Conversion Kit. 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.