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  1. #11
    Sr. Apprentice
    Join Date
    Nov 2013
    Location
    Alliance,Ohio
    Posts
    64

    Default

    My 98 is a V6 but still the platinum tips are pre set ??? to .060 out of the box and from the factory thats why I questioned the .600. The highest gap I have seen in my experience was .120 on my 96 Northstar in a STS . And even at that rate my lil V6 is plug picky it does'nt like the copper electrodes at all. I guess I'm still comming to grips with paying $6.50 for a single plug!!!!!!
    Quote Originally Posted by 99'HEARTBEAT View Post
    As our trucks are both 99"s.....they came from the Factory with Platinum Plugs, that were Gaped at.....0.60.....and GM is now Installing at the Factory, the Iridium Plugs with the Gap at 0.40

    1998 1500 w/t short bed 4.3

  2. #12
    Sr. Apprentice
    Join Date
    Sep 2013
    Location
    Angleton TEXAS
    Posts
    57

    Default

    Regulation nation, EVERYTHING is expensive these days.... EVERYTHING !!!!!!

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