I'm a rider
Join Date: May 2014
Location: Signal Mountain, TN
My experience with undervoltage at higher rpm has always been ground related. Not enough potential electrons for the proton supply. Instead of looking at the ring look inside the ring crimp. I've seen several wires corrode inside the wire itself at the crimp and cause havoc looking for bad connections at the ring terminal itself to the bolted connection.
1988 Vulcan VN750 (red)
2005 Vulcan VN750 (silver)
(2) 1994 Vulcan VN750 (red)
Engineering solutions for the VN750 Community.
Last edited by One1; 07-21-2017 at 12:27 AM.