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crf 250r spark plugs
  • 711kevin
    Posts:2
    Joined:Thu May 01, 2008 9:37 pm
    crf 250r spark plugs

    by 711kevin » Thu May 01, 2008 9:43 pm

    Just wondering if anyone knows about the different spark plugs for the crf 250r.My honda dealer sells a few different ones which range from $15-30 and parts unlimited has some different ones as well.I was just wondering what the differences are.
  • Asmith
    Posts:14381
    Joined:Mon Apr 10, 2006 7:52 am

    by Asmith » Thu May 01, 2008 10:29 pm

    NGK IMR8C-9H .8-.9mm gap - '04

    Standard Iridium plug, 10mm thread, 3/4" reach

    NGK R0409 B-8 .6-.7mm gap - '05-'08

    Racing series Iridium plug, 14mm thread, 3/4" reach
  • 711kevin
    Posts:2
    Joined:Thu May 01, 2008 9:37 pm

    by 711kevin » Fri May 02, 2008 6:36 am

    my bike is an 05' and it has the IMR8C-9H plug in it so that don't add up?
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