Iridium Plugs Worth It
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This is a discussion on Iridium Plugs Worth It within the General Maintenance, Troubleshooting & Accidents. forums, part of the Tech & Modifying & General Repairs category; Im debating whether or not its worth the money to purchase these iridium plugs. I mean I know they are ...

  1. #1
    Registered User fastfox17's Avatar
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    Iridium Plugs Worth It

    Im debating whether or not its worth the money to purchase these iridium plugs. I mean I know they are the best but are they worth the money performance wise?

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  3. #2
    tan
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    Thinking Man's Engine tan's Avatar
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    copper plugs are the best for performance.

    iridium (tipped) plugs last about 3x longer than copper. The iridium alloy isn't as conductive as copper. But if you hate replacing spark plugs...

  4. #3
    Registered User ShotgunTC88's Avatar
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    Quote Originally Posted by tan
    copper plugs are the best for performance.

    iridium (tipped) plugs last about 3x longer than copper. The iridium alloy isn't as conductive as copper. But if you hate replacing spark plugs...
    I agree, I plan on changing plugs quite abit to check for lean/rich mix, So I think Copper is the way to go.

    Plus I LOVE to tinker anyway...

    Shotgun
    "Speed Kills......But so do Strokes,...Sign your donar card"

  5. #4
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    copper one stage colder best plugs ever..gotta change them every 15k

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