Carb Settings and Notes for '85-'87 Honda XR600R
49 States
Keihin Type PH 28mm
Carb ID PH52A,C,D
Main Jet - 122
Idle Jet - 45
Fuel Passage Plug - NO
Jet Needle - E2348D Primary E2049D Secondary
Needle Jet -
Float Height - 18mm
Air Screw - 1.75 Turn
Secondary engage lash 4.5-5mm