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Old 06-16-2011, 06:34 AM
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undy undy is offline
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one wire alternators = lower voltage than a 3 wire.

The one wire alternators tend to run a full volt lower that a correctly wired 2 or 3 wire alternator, 13.2 versus 14.2. That alone makes a significant difference in the RPMs of a DC motor. (cooling fan)
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