One wire is just that one wire! The voltage regulator is built in. The pulley will have to be swapped from V belt to six groove pulley. The 3g is a nice unit but, it is not the only game in town. I have a 120 amp one wire and love it. The only down side is "the one wire alternator is a GM setup / design."
One wire is just that one wire! The voltage regulator is built in. The pulley will have to be swapped from V belt to six groove pulley. The 3g is a nice unit but, it is not the only game in town. I have a 120 amp one wire and love it. The only down side is "the one wire alternator is a GM setup / design."
If you have the option of connecting the an excite wire to your new alt, I recommend it. The true one-wire alts are self-exciting, which can be kind of a pain IMHO.