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spark plugs?

Discussion in 'The Garage' started by broncoman6524, Sep 13, 2006.

  1. broncoman6524

    broncoman6524 1/2 ton status

    Oct 31, 2005
    Likes Received:
    chuluota Fl
    I know that since my motor aint tbi, or has no "real" computer stuff on it i dont need any "special" plugs..but which ones should i run. Its a stock 350 with an intake and msd box. :confused: kinda a noobish question but last time i think i bought too low of a heat range and when its cold it dont run right, and ive now developed a misfire.:mad: help?:D
  2. sweetk30

    sweetk30 professional hooker Premium Member

    Nov 1, 2004
    Likes Received:
    horseheads , ny 14845
    spark plug questions have been asked and the general idea is . stick with the brand the factory installed. so your non tbi gm would be ac/delco r45ts. and i would run .035 stock and .045 with msd. thats what i use to run on my setup.

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