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Old 12-30-2012, 06:33 PM   #160
Steve G.
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Joined: Oct 2004
Location: West is the Best
Oddometer: 6,723
Thanks for the heads up on a god ground set up guys. Today, I built a more sustantial ground wire from the reg/rect body to the neg side of the battery. I used 10 guage wire, really paid attention to a good solder at both ends. Fired it up and got the following results:
800rpm - 13.15volts
1500 rpm - 14.55volts
4000rpm - 14.75volts
4500rpm - 15.10volts

Still too high for my comfort. But the reduced resistance wire had a decent effect. I was looking at those giant 4 guage car wires they had, but they're too big for the battery connection. I really don't want any more than 14 volts at ANY rpm. I honestly don't know the spec range of this particular regulator.
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