The Jalopy Journal
Your diagram is precisely how I had the GM unit wired so it would seem that the triggering mech in my distributor produces a different type of pulse.
I've also been tempted to do the HEI style distributor conversion. Problem is they're all so darn tall and I have concerns about clearance with...
Thanks for decoding the date my distributor and I think you're spot on with the assessment of the components being from the aftermarket back in...
I've come across a number of articles describing the use of a GM HEI module with a Ford Duraspark distributor on line and thought it was going to...
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The Jalopy Journal