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6v alternator Charging voltage #1602776 04/29/2026 2:43 AM
Joined: Apr 2008 Posts: 899 Henderson, Nevada F Forty9 'Bolter
Forty9 'Bolter F Joined: Apr 2008 Posts: 899 Henderson, Nevada	1949 3100, 216, 6v Optima battery with alternator from Randy Rundle's shop many years ago. With engine at idle what voltage should I see at battery terminals and what would be the max as rpms increase? Last edited by Forty9; 04/29/2026 2:44 AM. Reason: correct spelling Ed

Entire Thread
Subject	Posted By	Posted
6v alternator Charging voltage	Forty9	04/29/2026 2:43 AM
Re: 6v alternator Charging voltage	Otto Skorzeny	04/29/2026 3:24 AM
Re: 6v alternator Charging voltage	Bill Hanlon	04/29/2026 3:36 AM
Re: 6v alternator Charging voltage	Hotrod Lincoln	04/29/2026 5:44 AM
Re: 6v alternator Charging voltage	Forty9	04/30/2026 2:42 AM

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