Hot or Cold Spark Plugs??? 78 GT

Discussion in 'General Ranchero Help' started by Jesus R., Mar 24, 2017.

  1. Jesus R.

    Jesus R. In Third Gear

    Messages:
    114
    Location:
    Garden Grove
    What spark plugs are recommended for my 78 6.6L?
     
  2. 5.0 Chero

    5.0 Chero Bahumbug Staff Member

    Messages:
    14,149
    Location:
    Prunetucky California
    Motorcraft ASF52C autolite 26
     
  3. handy_andy_cv64

    handy_andy_cv64 In Maximum Overdrive SILVER MEMBER

    Messages:
    12,281
    Location:
    Seguin, TX
    And don't be dazzled or fooled by any of the more expensive plugs; a set of copper plugs like the Autolite 26 will do just fine.
     

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