Battery draining overnight
Sorry, but when you have a problem and only post a portion of the information its very frustrating.
What year, model, engine and options were on the car to begin with?
What modifications, new electric items (fans, amplifier, EFI or whatever) have been done?
But I also only see disadvantages to using a single wire internally regulated alternator, except for specific applications - like a tractor.
Because they're a little confused. They think the alternator's main job is to supply the battery, and then the battery supplies everything else.
:BangHead:
Sorry, but when you have a problem and only post a portion of the information its very frustrating.
What year, model, engine and options were on the car to begin with?
What modifications, new electric items (fans, amplifier, EFI or whatever) have been done?
IMO, the best wiring scheme for a non-modified '70-'74 with a higher capacity alternator is a the optional factory 60/65 amp alternator wiring I posted earlier in this thread. To that, add a headlight relay wire harness connected to the alternator. '66-69 would be similar.
But I also only see disadvantages to using a single wire internally regulated alternator, except for specific applications - like a tractor.
