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Rust in distributor?

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Old Mar 4, 2022 | 01:01 PM
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Old Mar 4, 2022 | 02:36 PM
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That's not bad. Should see my MSD tach drive..... I've cleaned multiple times and even POR-15'd it. I'll see if I can find the thread.

You probably want to do something with that since it seems to be flaking/releasing/powdering off..... may end up affecting the ignition spark. My MSD looked worse but did not seem to flake off like that.

here you go, for comparison: https://www.corvetteforum.com/forums...i-replace.html

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Old Mar 4, 2022 | 04:54 PM
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My MSD gets pretty bad as well
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Old Mar 4, 2022 | 08:42 PM
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FYI...
If you pressure wash the engine bay cover the dist, alt., etc with a plastic bag to keep excess moisture out.
Remo e the bags and drive thecar to dry out electric devices.
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Old Mar 5, 2022 | 12:15 AM
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No pressure washing or any of that has occurred. My MSD rusted like that for no good reason. It's been garaged for 30+ years in a temperate climate. My old Mallory that's been in the same garage and is probably 5-10 years older shows no (NONE) rust at all.

That MSD has never failed me andit is quite old now.....but really.... c'mon now -- I paid for quality.
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Old Mar 5, 2022 | 08:33 AM
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Its the humidity. Mine just rusts even without driving it
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Old Mar 5, 2022 | 09:37 AM
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Storing a car in a un controlled environment will also do that “rusting” to certain surfaces

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Old Mar 5, 2022 | 11:42 AM
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It's crappy material/production/quality control. This thing is older than my MSD and is still beautiful. Stored in the same environment.

https://www.corvetteforum.com/forums...post1601399160
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Old Mar 5, 2022 | 04:18 PM
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wow.
that looks nasty.
I know there are no seals on the cap but the cap
seals pretty good without some king of rubber gasket.

That much iron dust surely creates arc jumping.

I have seen a thread or two with the issue, MSD mainly.
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