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Thread: Changing spark plugs

  1. #11
    Join Date
    Dec 2007
    Location
    Union, MO
    Posts
    510
    I guess plugs are like wires. Always heard it good to go with OEM
    2010 Silverado ECSB LS 4x4. Only mods so far are a K&N drop in filter and a Rough Country 2" front level kit

  2. #12
    Join Date
    Aug 2008
    Location
    North Texas
    Posts
    12,078
    Ummm well...

    I don't really like the OEM wires for anything modded more than stone stock.

    When I pulled my 70K mile wires off I measured 950 Ohms per wire. My MSD Superconductors measured at 40-45 Ohms. You can get zero resistance wires but they're twice as much as the MSD's @ $179? per set. My MSD's were less than $70? at Summit.

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