I have a powermaster "one wire" alternator installed when I first connected it the car charged & ran fine then I had to remove the alternator and I can not remember where the black wire goes
On the back of the alt. there is a red wire, this is where the hot from the battery goes I know I have that right but there is a green wire that says ground and also a black that seems to ground the external regulator. Where does my black wire go to the black or the green? I had it connected to the black and it was not charging. Either I have a bad alternator or I had it wired wrong. The directions only explain the hot wire it does not say anything about the black wire.
BTW I have a msd ignition