Carb Settings and Notes for '88-'99 Yamaha XV1100 Virago

49 States

Mikuni Type 40mm
Carb ID 3CF
Main Jet - 122.5 Rear 125 Front
Idle Jet - 40 No bleed type
Fuel Passage Plug - No
Main air jet (Top) - 60
Slow air jet (Inside air cut-off chamber) - 140
Jet Needle - 5DL8
Needle Jet - 572 Y3
Float Height - 23-24mm
Air Screw - 2.5 Turn
On this bike cylinder #1 is the rear cylinder.