View single post by Art DeKneef
 Posted: 03-27-2014 03:04 am
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Art DeKneef

 

Joined: 03-12-2005
Location: Mesa, Arizona USA
Posts: 298
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The insides of the tach need to be rebuilt with components that work with an electronic ignition or buy a new electronic tach.

The JH ignition circuit goes through the tach to start the car. So make sure all the wires are accounted for if you switch.