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Thread: 4.7 Spark Plugs

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  1. 12-13-2011, 08:15 AM #1
    cico7
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    Roby wrote something about this on the other forum. The Champions are still
    the best i believe.

    Champion 7318 Double Platinum .040 gap.
    Last edited by cico7; 12-13-2011 at 08:16 AM. Reason: ooops Champion 7318
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  2. 12-13-2011, 12:15 PM #2
    07JeepXK
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    I just ended up throwing in the oem champion plugs.
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  3. 12-13-2011, 08:21 PM #3
    robby
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    Quote Originally Posted by cico7 View Post
    Roby wrote something about this on the other forum. The Champions are still
    the best i believe.

    Champion 7318 Double Platinum .040 gap.
    Interesting this was brought up.....that and timely.
    I have 12000 on these plugs now and removed one for inspection last month.
    Looks like new.....no gap change....no discoloration.....nothing.

    So....I guess I'll look again at 60k or 30k of service.
    If what I see is any indication, these likely are 100k plugs as I anticipated.

    Rob
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  4. 12-13-2011, 08:33 PM #4
    Sal-XK
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    Quote Originally Posted by robby View Post
    Interesting this was brought up.....that and timely.
    I have 12000 on these plugs now and removed one for inspection last month.
    Looks like new.....no gap change....no discoloration.....nothing.

    So....I guess I'll look again at 60k or 30k of service.
    If what I see is any indication, these likely are 100k plugs as I anticipated.

    Rob
    That's a good idea I think I'll try to get around to pulling mine next week and see how they are doing. I can't remember what I put in
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  5. 12-15-2011, 09:12 PM #5
    The_War_Wagon
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    I went with the NGK V-Power plugs this time - changed 'em out about 3 weeks ago, & running great so far!
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  6. 03-25-2012, 01:38 PM #6
    redrockv8
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    what gap and torque is recommended?
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  7. 03-25-2012, 03:45 PM #7
    Lt_JWS
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    Gap = .040
    Torque = 20ft lbs
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