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Increase Roush supercharger whine?

Discussion in 'Ford Raptor Engine Discussion and Performance Mods' started by TrevsRaptor, Sep 10, 2020.

  1. TrevsRaptor

    TrevsRaptor Full Access Member

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    How can I make the stock supercharger louder?
     
  2. EricM

    EricM FRF Addict

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    Smaller pulley/more boost. The whine is just noise from the straight cut gears in the front of the case- it's not from the supercharger's lobes internally.

    When you are not in boost, the gears have very little load and they are quiet. Under boost, they have around 50-75 HP running through them so they make noise. Put more load on those gears, and they get even louder.
     
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  3. Cristian

    Cristian Full Access Member

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    forsure more boost, could go with vmp or teamjdm upgrade kit to get more boost and power
     
  4. mchurch0211

    mchurch0211 Full Access Member

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    Take the insulation/rubber piece under the hood off! A lot of cobra owners do that to get more sound
     
  5. mchurch0211

    mchurch0211 Full Access Member

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  6. mchurch0211

    mchurch0211 Full Access Member

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    Supercharger sound tube
     
  7. LT_Liberator

    LT_Liberator Member

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