Carb Settings and Notes for '80-'81 Suzuki GS1000G/GL
49 States
Mikuni Type BS34
Carb ID 49120
Main Jet - 115
Idle Jet - 40
Fuel Passage Plug - Yes
Jet Needle - 5D50
Needle Jet - X6
Float Height - 22.4mm +- 1mm
Air Screw - 2 Turn
Carb Settings and Notes for '80 Suzuki GS1000S
49 States
Mikuni Type BS34
Carb ID 49100
Main Jet - 107.5
Idle Jet - 40
Fuel Passage Plug - Yes
Jet Needle - 5D50
Needle Jet - X7
Float Height - 22.4mm +- 1mm
Air Screw - 2 Turn
Carb Settings and Notes for '80 Suzuki GS1000E
49 States
Mikuni Type BS34
Carb ID 49100
Main Jet - 107.5
Idle Jet - 40
Fuel Passage Plug - Yes
Jet Needle - 5D50
Needle Jet - X7
Float Height - 22.4mm +- 1mm
Air Screw - 2 Turn