Click to expand Tap to zoom Mikuni Carburetor Tuning Manual by Mikuni Genuine Save Liquid error (product-badge line 32): Computation results in '-Infinity'% $4.80 SKU MK-BN/004 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart This manual is intended as a guide for users of Mikuni carburetors who want to learn the adjusting method to the best performance.