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Old 03-13-2013, 11:46 AM   #15
mr48chev
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Join Date: Jul 2007
Location: Toppenish, WA
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Re: Converting coil style ignition to HEI........what is involved?

Quote:
Originally Posted by NW Task Force View Post
My truck never had a tach installed in the cab. I am not planning to run one.......so in a "nutshell", the coil Positive wire should just connect to the HEI batt terminal?
That wire isn't needed then. I'd follow it to it's other end as it may have been connected to a hidden kill switch at one time if there was no tach in the truck.

Still over the past 60 years the truck has probably been through several owners and had things added, things removed an wires left behind by previous owners. I'm still dealing with the wiring my uncle and his cowboy buddies did on the 71 GMC i inherited from him. The way they wired some things up makes no sense and doesn't work.
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