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Old 03-22-2020, 11:43 AM
wbnapier wbnapier is offline
Chief Ponti-yacker
 
Join Date: Sep 2017
Location: Encinitas, CA
Posts: 590
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Redbird, for the wiring of the 1-wire alternator to the engine harness, I just went through this with a factory harness. I rewired everything using a Power Master alt., M&H engine and headlight harness, relays, and the Mad Electric kit. IMO, it is best to customize a little here for improvements and reliability.

Starter, electric fan 1, electric fan 2, high beams, and low beams are all on relays. My alternator power output lead goes to a junction block, of which I have two. Main and accessory.

Do you have a nice color factory wiring diagram to work of off? Isn't your Power Master alternator internally regulated?

__________________
1965 Pontiac GTO
455/469 w/ #48 Heads, '65 Tri-Power
9.25:1 CR
Stump Puller Cam
Muncie M22W 1st-2.56 2nd-1.75 3rd-1.37 4th-1.00
3.55 Rear Differential
Front: 225/60R15 Height: 25.6"
Rear: 275/60R15 Height: 28"