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Thread: spark plug gap

  1. 05-07-2008, 09:27 AM #1
    rsj700
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    Smile spark plug gap

    i have a 05' gtx 4 - tec. bot new NGK DCPR8E plugs. hopefully taking it out this weekend to blow out the fogging oil. if the plugs are fouled, i will replace them.

    are the plugs pre gapped from the factory? if not where should they be gapped?? .020 - .024 ??

    thanks

    Scott
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  2. 05-07-2008, 09:59 AM #2
    jetskibill9999
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    there already gapped from the box, unless you drop one and close it
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  3. 05-07-2008, 04:56 PM #3
    kp04rxp
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    they are gapped from the factory. I just did this yesterday and found that .28 - .30 was a good range to be in. I believe .30 is factory spec.
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