Posted 5/16/2009 21:43 (#715853 - in reply to #715804) Subject: Re: postive ground question
South Central MN
No reason to change the polarity if all is working. But if you do make sure to re polarize a generator. I have converted many IH M's and H's with 12 volt alternator and they need negative ground to work. Have never had a starter turn the engine the wrong way.