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Old May 20th, 2017, 03:01 PM
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Join Date: Mar 2015
Location: Cave Junction, Oregon
Truck: 1964 GMC 1500 LWB Wideside 305E V6.
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Default Re: HEI vs Pertronic pointless ignition systems

Quote:
Originally Posted by bigblockv6 View Post
I'll be the first to tell you about the HEI conversion, I built it back in 1991 and was immediately happy with the results. The HEI is a much hotter ignition than the Pertronix, after the 478M conversion I built it up with the MSD coil and digital module with a built in rev limiter that includes a second Tach lead which will come in real handy when I decide to go with Howell Fuel Injection. As far as reliability I just keep a spare module in the glovebox that's easier to change than a set of points.
Pete is that the buick v6 dizzy?
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1964 GMC 1500 305E/sm420 4 barrel intake mod and dual exhaust.
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