Above: Functional Range Effectiveness of Tuning Parts in Relation to the Throttle Valve Opening
CARBURETOR TUNING & JETTING
This basic Throttle Valve Opening Operating Ranges shown above also applies to Keihin Carburetors, but jetting components and sizing are not interchangeable between the two different brands. This section applies only to Street and Off-Road Carburetors, not Personal Watercraft Carburetors. If you are not experienced in Carburetor Tuning, we do suggest that you purchase and read our Sudco Mikuni Tuning Manual to give you a much better understanding of how the motorcycle carburtetor operates, and how it and the engine are diagnosed, the carburetor disassembled, adjusted and tuned for the correct jetting and running.
Sudco Catalog Mikuni Carburetor Jetting Section
Sudco International 8:30am - 5pm Monday - Friday
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Parts Diagrams,Tuning Components, Tuning and Setup of all Mikuni Carburetors & Fuel Pumps for Dirt, Street and
• Part Descrip. & Part No.
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