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  1. Reasonable Iridium Plug change interval | BobIsTheOilGuy

    Jul 15, 2018 · What would be a reasonable Iridium Plug change interval? I have Denso Iridium Power II's, which Denso rated for 30k miles back in 2014 or so when I put them in. I rechecked and now …

  2. Fresh Paint, And That’s It, For The 2026 Honda NT1100

    Oct 7, 2025 · 2026 Honda NT1100. Photo: Honda The Euros just announced a fresh coat of paint for the bike in 2026, and presumably the US will see similar options next year. Europe gets Iridium Gray …

  3. Iridium vs Ruthenium spark plugs | BobIsTheOilGuy

    May 10, 2015 · There is little I can find about Ruthenium spark plugs, except it's the new sliced bread, better, last longer, etc etc. If the Laser iridium have indeed only one iridium (or platinium + iridium) …

  4. NGK Iridium IX vs Laser Iridium | BobIsTheOilGuy

    Nov 20, 2006 · The Laser Iridium plugs have a wider center electrode, whereas the IX has a more narrow one. I think that's why the Laser Iridiums last longer as well as the double precious metals, …

  5. Iridium or Ruthenium plug to replace a copper plug in performance LS

    Dec 7, 2012 · Yes, you can replace them with iridium or ruthenium. The part numbers themselves signify being iridium/ruthenium versions of the TR6 The OE Laser Iridium will last longer than iridium IX, and …

  6. Proper way to gap iridium plugs? | BobIsTheOilGuy

    Aug 14, 2015 · What other gaps are your owners manuals recommending for Iridium plugs? Not Platinums and certainly not Coppers. '08 G35 with the VQ35HR engine and the FSM calls for Iridium …

  7. Iridium spark plug resistance | BobIsTheOilGuy

    Jul 2, 2007 · Iridium more or less the same as ordinary copper core resistor plugs. Again: it never seize to amuse me as to where these "info" comes from RE: iridium has higher resistance than copper …

  8. Spark Plugs: NGK IX Iridium v. NGK Double Platinum

    Jul 16, 2005 · How long does the NGK IX iridium spark plug last compared to their double platinum spark plug? I noticed that many OEM spark plugs are the NGK double plats and they say it lasts …

  9. 2013 Honda Pilot spark plugs: NGK Ruthenium HX vs NGK Laser Iridium

    2013 Honda Pilot EX-L w/ approx 54k miles. I was going to make an order w/ RockAuto for new wipers for our vehicles and figured I would throw some spark plugs in the cart for our Honda Pilot. I came …

  10. iridium plugs. do they make a difference | BobIsTheOilGuy

    Dec 18, 2012 · Copper or iridium plugs alone, used with stock resistive wires, make minimal difference (from the minimal resistance difference). Modern engines may benefit more from the more durable …