Why are my distributor cap terminals burnt?

That looks rings a bell but not from a Mallory or MP Mallory distributor.
Whose name on the distributor? edit. Bet its a Firecore. yes?
Can you take a photo of the springs? If they are what I think they are, they are not the same as the ones in my photos above.
Yes , that’s Summits and Jegs version or name on the Firecore Distributor

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