Posted by John R Dunn on Monday, April 28, 2008 at 15:37:41 :
In Reply to: 12 volt conversion 1955 Power Wagon posted by Jason on Sunday, April 27, 2008 at 17:43:47 :
http://www.madelectrical.com/electricaltech/onewire-threewire.shtml
another good site and it explains why the 3-wire over the single wire. Have fun--