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Mikuni RS34-D21-K RS Series Carburetor (RS34-D21 K) - 34mm


Generally ships to addresses in the contiguous United States the same business day if ordered by 12:15PM Central Time!

The Mikuni RS Series Carburetors were designed and built in response to the needs of the worlds top motorcycle road race and drag race teams..
They required carburetors which could satisfy the precise fuel metering demands and high flow volume required by highly modified race engines..
And yet, also provide the smooth, controllable throttle response that is needed by any rider pushing his motorcycle to its limits on the race track and under any high performance applications..
The carburetors need to meter fuel correctly under a wide range of atmospheric conditions and engine tuning modifications while being easily accessible for trackside tuning changes which need to be made quickly..
Designed for in-line four cylinder performance motorcycle applications, the Mikuni RS Series Radial Flat Slide Carburetors offer superior horsepower gains with their maximum flowing smoothbore induction tract and radial flat slide design..
An adjustable accelerator pump system helps to provide instant throttle response, particularly in the lower RPM range..
The RS Series Carburetors feature a compact design which is 25 percent lighter than other performance carburetors and uses readily available Mikuni jets..
Available in 34, 36, 38, and 40mm sizes..
IMPORTANT: Mikuni RS Series Carburetors are legal in California ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED UPON A PUBLIC STREET OR HIGHWAY. In other locations check for similar laws which may apply..
Spacing: 77mm-93mm-77mm.
Spigot OD: 40mm.
Main Jet (N100.604): 110, 115, 120.
Pilot Jet (VM28/486): 17.5.
Jet Needle (J8-1): J8-9DZH1.
Needle Jet (568): P-4
Kawasaki KZ750B/E 1976-1982
Kawasaki KZ750F LTD Shaft 1983
Kawasaki KZ750G LTD II 1980
Kawasaki KZ750H LTD 1980-1983
Kawasaki KZ750K LTD Belt 1983-1984
Kawasaki KZ750L 1983
Kawasaki KZ750M CSR 1982
Kawasaki KZ750N Spectre 1982-1983
Kawasaki KZ750R GPZ 1982
Suzuki GS750 1977-1979
Suzuki GS750E 1978-1983
Suzuki GS750ES 1983
Suzuki GS750L 1979-1981
Suzuki GS750S Katana 1983
Suzuki GS750T 1982-1983
Suzuki GSX-R750 1986-1990
Suzuki GSX600F Katana 1988

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