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Platinum and iridium. Sounds like a commodities market. It is, but it’s also what’s under the hood!

Today we’re talking about metal. There are different types of metal used in spark plug electrodes. Whether it’s nickel alloy, platinum or iridium, different metals bring different characteristics and uses to spark plugs. Watch the latest installment of Counter Intelligence to learn more.

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Posted
Just now, MCT said:

I have heard Nickel Alloy has the tendency to gum up. I prefer Iridium for heat resistance.

Is it a myth or something?

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