HOW TO WIRE 350 GM DELCO REMY HEI 4PIN?

  • Tiny
  • crashwell
  • 1969 GMC Truck
  • 20,000 miles

Chevy 350 HEI distributor/ignition wiring? Hei w/4pin module has three terminals: C, ground & B+ (as seen in pic) that connect cap to module, but where does the pig-tail wire connect? Battery? Ignition? Ground?

Wednesday, May 30th, 2012 AT 4:50 AM

3 Answers

  • Tiny
  • caradiodoc
  • Expert
  • 25,300 posts

That looks like the 12 volt feed wire from the ignition switch. That's the only external wire that needs to be connected to make the system work.

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Wednesday, May 30th, 2012 AT 6:01 AM
  • Tiny
  • rasmataz
  • Member

I agree with Doc-that's the power feed coming from the ignition switch

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Wednesday, May 30th, 2012 AT 9:19 AM
  • Tiny
  • caradiodoc
  • Expert
  • 25,300 posts

See? I'm not as dumb as I look!

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Wednesday, May 30th, 2012 AT 11:47 PM

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