Thread: High voltage???
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Old 06-07-2014, 06:30 AM
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Location: Keller, TX
Cobra Make, Engine: Lonestar Classics LS427. Self-built 408W, AFR 195 heads, Performer RPM Intake, Quick Fuel 750, 407rwhp, 479rwtq
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I have 12.6 volts with the car off. 15 volts with the car running. Drops to 14.5 volts when the radiator fan turns on. 100am - 1G (3 wire) alternator with external regulator.

Never had a battery or electrical problem, but I routinely keep it on a Battery Tender when not being driven.
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