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Hot Rods what spark plugs should i run?

Discussion in 'The Hokey Ass Message Board' started by shane85, Aug 2, 2012.

  1. shane85
    Joined: Nov 30, 2005
    Posts: 257

    shane85
    Member

    I have a sbc with 4-71 and a joe hunt mag i also run 100 lowlead fuel. what spark plugs should i be running?
     
  2. D.W.
    Joined: Jun 5, 2004
    Posts: 2,070

    D.W.
    Member
    from Austin Tx.

    1 to 2 heat ranges colder than the stock plug.

    Autolite 3926 should work.


    Cool car.
     

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