Fathead and Fuelhead difference?

Discussion in 'PSI Superchargers Tech Questions' started by Swedpuller, Oct 15, 2016.

  1. Swedpuller

    Swedpuller New Member

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    Hi!
    Whats the difference between fuel and fatheads when It comes to the intakemanifold?

    Bolt location?
    Angle to head?
    Port location?

    Thanks Emil
     
    #1
    Swedpuller, Oct 15, 2016
  2. TADHemiracer

    TADHemiracer Member

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    I don't have fat heads but I think all three are different. It may depend on whose head you have in mind.
     
    #2
    TADHemiracer, Oct 16, 2016
  3. Swedpuller

    Swedpuller New Member

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    Would It be possible to mount a BAE fuelhead manifold to BAE 7 heads with some modifications?
     
    #3
    Swedpuller, Oct 16, 2016
  4. Sandracer695

    Sandracer695 Member

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    Nope. The fuel head is a basic copy of the stock 426 hemi head. A fat head is a different design. Nothing is interchangeable between the 2. Valve covers, intake manifold, valve train is all different.
     
    #4
    Sandracer695, Oct 17, 2016
  5. youngtuner

    youngtuner Member

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    Pistons arent the same. Nothing is in most cases even the lifter bore spacing is different.
     
    #5
    youngtuner, Oct 18, 2016
  6. noiraude

    noiraude Member

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    So a fuel head manifold only bolts To fuel heads or are there any "improved" heads it would Bolt To?
     
    #6
    noiraude, Oct 25, 2016

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