One-wire alternators sense the voltage right at the point where it is being generated—at the alternator. The farther the voltage runs through wiring, the more voltage drop you can have.

Retrofitting a modern alternator and then wiring it accordingly is possible ... which have come to be known as one-wire alternators. Based on older case designs, these reworked units allow ...

One-wire alternators sense the voltage right at the point where it is being generated—at the alternator. The farther the voltage runs through wiring, the more voltage drop you can have.

and the folks at Vintage Air suggested we upgrade to a high-output alternator. We went with a Powermaster 12si-style unit, offering 150 amps and a simple one-wire connection. We ordered it with a ...