Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Borg instument tach
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Old 11-19-2012, 11:55 PM
redsag 78 redsag 78 is offline
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I sorry I didn't describe what I would like to know. This is a GM factory tach. I believe the copper looking post is for the ground. Where is the tach to be grounded? The other two posts, I believe that the filter wire attaches to one, but which one. What attaches to the third post. Any help is appreciated.
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