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SGSST109E · 07-21-2018, 05:33 AM

Powermaster makes a single wire alternator with and adjustable regulator. I run mine at 15volts, not enough to hurt the battery because its not running that long. If I remember correctly 750 watts equal one HP. So a 100 amp alt. at 12 volts is 1,200 watts less then two HP.

07-21-2018, 05:33 AM	#22
SGSST109E Member Join Date: Jun 2007 Location: NJ Posts: 351 Likes: 62 Liked 126 Times in 61 Posts	Re: alternator Powermaster makes a single wire alternator with and adjustable regulator. I run mine at 15volts, not enough to hurt the battery because its not running that long. If I remember correctly 750 watts equal one HP. So a 100 amp alt. at 12 volts is 1,200 watts less then two HP.