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Thread: Open Headers

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  1. #1
    Join Date
    Sep 2004
    Location
    Breaux Bridge, LA
    Posts
    667
    it will run lean, but in reality it will be running rich as hell from the front o2's telling it to dump more fuel.

    11' Sierra 6.2 NHT
    14.46@91 Stock
    89' Mustang LSX
    10.35@130 pump gas LQ4

    Knothead Racing

  2. #2
    Join Date
    Jun 2004
    Location
    In a van down by the river- MD
    Posts
    387
    Quote Originally Posted by bluecajun5.3 View Post
    it will run lean, but in reality it will be running rich as hell from the front o2's telling it to dump more fuel.
    Yep..

    Will more then likely foul your plugs out, but you can do it, I ran mine for a while, but def fouled plugs BAD
    JOHN



  3. #3
    Join Date
    May 2010
    Location
    Pearsall
    Posts
    69
    so he should remove his O2 sensors before the plugs get bad???
    Flowmax muffler FTW haha, off-road y pipe, 90 mm TB, TBSS intake, Real low!, needs to be tuned

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