I eat my R6
Join Date: Nov 2007
Location: Newport Coast, CA
Bike: 2001 R6, 2009 R6 Raven
Re: 99 R6 headlight voltage jumping from 12 to 20 volts
Sounds like the symptoms of a failing regulator/rectifier. Are other bulbs burning out? Are the voltages at other areas of the bike fluctuating? Or only the headlights? Since you don't have oem headlights, if no other bulbs are burning out, I would guess it has something to do with the headlights??
2009 R6 "Raven": Vortex rearsets, Pazzo levers, eBay F.E., Custom LED Integrated Tail light, Hotbodies flushmounts, Michelin 2ct's, Black rims, Motovation frame, front/rear axle, and spool sliders, GYTR tank pad,