Distributor problem am lost

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Road Trip

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This happened to my distributor no clue what happened pls help
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My best guess from over here is that the spring loaded conductive carbon button that goes between the cap-mounted coil
& the spinning rotor underneath is MIA, and this missing component would lead to this kind of high-voltage carnage:


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Note: The large cap HEI system is the unofficial Honey Badger of ignition systems.

It just doesn't care. It will not be denied.

When replacing the cap & rotor, double check that you have all the parts necessary for
solid, reliable, service. (See attached. From here.)

FWIW I'm a big fan of the big cap HEI system. Have a lot of respect for what it can accomplish,
both inside & outside of the combustion chamber. :0)

Best of luck with the recovery process!
 

Attachments

  • HEI exploded diagram (arrow) - Mac's Blog Notes Troubleshooting GM's HEI Ignition System.jpg
    HEI exploded diagram (arrow) - Mac's Blog Notes Troubleshooting GM's HEI Ignition System.jpg
    122.5 KB · Views: 9
Last edited:

Tomcat71

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When you replace the cap, Make sure to smear dielectric grease on the rubber washer that surrounds that rotor button under the coil.
 
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