What is the charging voltage on a 1986 yamaha maxim x 750? ive been told its 14.2-14.6v @ 3000rpm and ive also heard 13.5v @ 2000-3000rpm?

Thanks, its charging at 12.9v, my field coil is to specs in a service manual i managed to get ahold of, but stator coil is at 1-1.2ohms instead of .2ohms, is this the reason for the low charging voltage Thanks, its charging at 12.9v, my field coil is to specs in a service manual i managed to get ahold of, but stator coil is at 1-1.2ohms instead of .2ohms, is this the reason for the low charging voltage