Arrington 6.4 Based 426 Hemi On The Engine Dyno - 651hp And 608ftlbs Of Torque

Discussion in 'Arrington Engines - ShopHemi.com' started by christianbe, Sep 5, 2014.

  1. christianbe

    christianbe New Member

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    Made a final pull on this thing yesterday evening and got some great numbers. What is interesting is that we made an earlier pull with the stock 6.4 intake and the stock throttle body. It made 592HP and 582ftlbs. The ported 6.1 intake manifold and 85mm throttle body is a must have for these beasts.

    With the Arrington 6.1 ported intake and 85mm throttle body:
    https://www.youtube.com/watch?v=EcoxPlQi18U&list=UU8PFKQghOu5i1OuGfbAi58w

    With the stock 6.4 intake and the stock throttle body:
    https://www.youtube.com/watch?v=fjI0g5TdIWY&list=UU8PFKQghOu5i1OuGfbAi58w
     
  2. GMAC

    GMAC Senior Member Member Relations MOTM Winner!

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    Wow, that's a big difference! Congrats on the results.
     
  3. Mopar0270

    Mopar0270 Active Member Public Safety

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    ^X2 what GMAC said
     
  4. 11Bmopar

    11Bmopar Active Member MOTM Winner! Military

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    Looks great....you all have a working email?
     
  5. BDLS06

    BDLS06 Member

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    I have a '15 Charger SRT 392 and I'm looking for a few more ponies before I go full out with a blower, will a throttle body and/or Manifold Intake upgrade give more HP?

    Do you have an email where we can start sharing information?
     

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