High RPM alternator

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Re: High RPM alternator [Re: AndyF] #2959039 08/30/21 02:27 PM 08/30/21 02:27 PM
Joined: Dec 2005 Posts: 11,600 Fulton County, PA C CMcAllister Mr. Helpful
CMcAllister Mr. Helpful C Joined: Dec 2005 Posts: 11,600 Fulton County, PA	Only needs to spin fast enough to maintain 13.5 - 14V or so. Why use the power and tear it up by zinging it up? We used stock pulleys on the alternator with a small pulley on the crank. Worked fine. 13+ volts at less than 3K. Last edited by CMcAllister; 08/30/21 02:31 PM. If the results don't match the theory, change the theory.

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