Performance mods for the 4.7L

Discussion in 'Commander' started by LibertyOrDeath, Oct 23, 2010.

  1. LibertyOrDeath

    LibertyOrDeath Full Access Member

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    Does anyone know the best way to get more HP or FT-LBS out of the 4.7L.
     
    Last edited: Oct 27, 2010
  2. HoosierJeeper

    HoosierJeeper Gold Supporter/Admin Staff Member Administrator

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    Check out Dodgetalk.com, lots of great info on 4.7's.
     
  3. ridenby

    ridenby Gold Supporter

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    Leave the key off?
     
  4. LibertyOrDeath

    LibertyOrDeath Full Access Member

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    Wrong, that is 0 MPG.
     
  5. LibertyOrDeath

    LibertyOrDeath Full Access Member

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    So I am thinking a 3" catback system with a Flowmaster 44 and/or a Superchips FlashPaq or Hypertech Max Energy.