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Old 06-18-2002, 11:07 PM
xs11 xs11 is offline
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Carburetor Facts - Models and Jetting

Carburetor Facts
by Phil Stewart

Here is the list of carburetors and associated jetting for the various years. NOTE- many bikes have been equipped with high velocity exhausts and accordingly will have larger pilot and/or main jets installed.

Models and Jetting
Year &
Model
Main
Jet
Pilot
Jet
Start
Jet
Main
Air
Pilot
Air
Throttle
Valve
Carburetor
1978 E137.545.040140180135Mikuni BS34-II
1979 F/SF137.542.532.5140180135Mikuni BS34-II
1980 G
1981 H
115(1&4)
120(2&3)
42.525140 185135Mikuni BS34-II
1980 SG/LG
1981 SH/LH
110(1&4)
120(2&3)
42.525140185135Mikuni BS34-II
1982XJ112.547.525140170?Mikuni-BS34-II