Carb Settings and Notes for '80-'82 Honda CX500C
49 States
Keihin Type VB 34mm
Carb ID VB25A
Secondary Jet - 115
Primary Jet - 78
Idle Jet - 45
Fuel Passage Plug - Yes
Jet Needle - 53F
Needle Jet -
Float Height - 15.5mm
Air Screw - 2 Turn
Carb Settings and Notes for '80-'82 Honda CX500D
49 States
Keihin Type VB 34mm
Carb ID VB28A
Secondary Jet - 115
Primary Jet - 78
Idle Jet - 45
Fuel Passage Plug - Yes
Jet Needle - 53F
Needle Jet -
Float Height - 15.5mm
Air Screw - 1.75 Turn