Dual Quad size

Discussion in 'Other' started by 36threewindow, Mar 18, 2014.

  1. 36threewindow

    36threewindow Well-Known Member

    What is correct CFM for stock 63-65 401 nailhead dual quad set up? I'm assuming they were all the same.

    Thanks
    Al T.
     
  2. telriv

    telriv Well-Known Member

    Stock they were 625CFM's each.


    Tom T.
     
  3. flynbuick

    flynbuick Super Moderator Staff Member

    I am the first to say that I am not a nailhead expert. But to the best of my belief a 401 duel quad engine was never a factory assembly line option. I recall all Super Wildcat engines were 425 cid.
     

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