Posted December 31, 200717 yr comment_232611 Just finished (almost) putting my 280Z together and the Tach doesn't work. I don't have stock ignition it's Electromotive Tech3. On my last Z I installed a MSD and it required an adapter module to make the Tach work. Does someone with the Electromotive ignition know what I need to do to make the Tach work? Link to comment https://www.classiczcars.com/forums/topic/26629-tachometer/ Share on other sites More sharing options...
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