What type of Brad heads were run in 1990?

Discussion in 'PSI Superchargers Tech Questions' started by fed-west, Jan 17, 2007.

  1. fed-west

    fed-west Member

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    A friend of mine is looking to buy an old T/A motor. The heads are old BA's from around 1990. (Dr. Fedelli's heads) Would those be Brad 3's? Did they take special rocker arms? How would you ID them? Thanks for any help. :)
     
    #1
    fed-west, Jan 17, 2007
  2. Dale Finch

    Dale Finch Member

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    Could be 3 or 4's in the early 90's. Big dome are 3's. Relatively flat are 4's. Phone and see if Leanne has the head #'s handy and can tell you.
     
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    Dale Finch, Jan 17, 2007
  3. Cooter @ NSR

    Cooter @ NSR New Member

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    brad 4 heads

    we have 2 sets of brad 4's in excellent shape if interested
     
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    Cooter @ NSR, Jan 18, 2007
  4. Randy G.

    Randy G. Top Alcohol

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    I bought a brand new engine from Brad in mid 1990 and it came with 3's. The 4's were introduced late 1990.
     
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    Randy G., Jan 18, 2007

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