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Spark plugs for 2trfe...

Discussion in '4 Cylinder' started by rodstone, Sep 12, 2010.

  1. Sep 12, 2010 at 8:13 PM

    rodstone [OP] Well-Known Member

    Feb 6, 2010
    First Name:
    08 2.7l 2wd
    I was wondering if any other 2trfe owners are running or have ran the Denso Iridium Power IKH20s in their trucks? I know the Iridium Long Lifes SK20HR11 are what come equipped and what the dealer will give you, but I've heard good things from V6 guys about the IKH20s and from referencing Denso's web page the IKH20s seem to be a better performing plug. Are the plugs just the same, just one has a larger elctrode and the other has a u-groove ground? I'd like to get the plug that will give better performance, and if it means sparing longetivty (100k miles vs 30k miles), so be it. I enjoy doing regular schedule maintenance and 100k miles for the plugs isn't "regular" to me :rolleyes:
    Before I get haggled about not using the search....I did and I did not find my answer, so please, take it easy.

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