Mistral 4 liter weber carburetor intake manifold | FerrariChat
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Mistral 4 liter weber carburetor intake manifold

Discussion in 'Maserati' started by emsiegel13, Sep 23, 2024.

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  1. emsiegel13

    emsiegel13 Formula Junior
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    Elliot M. Siegel
    #1 emsiegel13, Sep 23, 2024
    Is there a factory Weber carburetor intake manifold for the 4 liter six cylinder engine used in the Mistral and what Weber carburetors were use for 4 liter engine?
     
  2. Ferraripilot

    Ferraripilot F1 World Champ
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    John!
    #2 Ferraripilot, Sep 24, 2024
    I've never heard of a 4L having Webers, they would need to be 48s or 50s due to individual cylinder capacity and peak rpm. Anything smaller would be a major compromise and power loss
     
  3. emsiegel13

    emsiegel13 Formula Junior
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    Elliot M. Siegel
    #3 emsiegel13, Sep 25, 2024
    Let me put my question in a different way. If I want to convert my 4 liter Mistral to Weber carburetors, how would it be done?
     
  4. thecarnut

    thecarnut F1 Rookie
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    #4 thecarnut, Sep 25, 2024
    Are the intake ports larger on the 4.0 L heads? If they are not then the standard carb intake manifold should work. The carb size and jetting may take some experimentation.

    If you can measure your intake port I will compare it to one of my spare carb intake manifold.

    Ivan
     

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