Dyno Sheet after Hennessey 850 horsepower upgrade

Discussion in 'SRT Hellcat General Discussions' started by marionwells, Jul 1, 2016.

  1. marionwells

    marionwells SRT Hellcat Supporter Gold Supporting Member

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    Before and after upgrade.
     

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  2. Paladin06

    Paladin06 Have Guns Will Travel Staff Member Hellcat Car Club Gold Supporting Member

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    I would not let them touch my car.
     
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  3. CubeMan

    CubeMan Tri-State Overlord

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    surprised OP even got his car back
     
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  4. sgoyal

    sgoyal Gold Member

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    I would like to see 1/4" mile slip
     
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  5. marionwells

    marionwells SRT Hellcat Supporter Gold Supporting Member

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    I am happy with the cars performance.
     
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  6. solo7777

    solo7777 SRT Terminator Hellcat Car Club Western Regional President HCC Charter Member

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    If that dyno sheet came directly from Hennessy, wouldn't be surprised if they altered it.
     
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  7. marionwells

    marionwells SRT Hellcat Supporter Gold Supporting Member

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    I respect your opinion but I am happy with how the car performs.
     
  8. marionwells

    marionwells SRT Hellcat Supporter Gold Supporting Member

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    I guess that could be possible. I know it is a lot faster car than stock. Real fast.
     
  9. marionwells

    marionwells SRT Hellcat Supporter Gold Supporting Member

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    If I don't like it I will. So far it has been great. If I didn't like it trust me I would destroy them on this site and everywhere else.
     
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  10. cleankat

    cleankat SRT Hellcat Supporter Gold Supporting Member

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    Guys I'm sure there has been some issues with Hennessey in the past, but bottom line they have made some serious cars in the past. Let the OP enjoy, I'm sure it's a beast.
     
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  11. Dragons90

    Dragons90 Silver Member

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    Can you send the build sheet ? Would love to know what they added? If your happy thats all that matters. Glad it worked out. You going to drag or race the car?
     
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  12. CubeMan

    CubeMan Tri-State Overlord

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    can't destroy something that's already been destroyed
     
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  13. Dragons90

    Dragons90 Silver Member

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    Would love to know what tuner they use. SCT or Diablo?
     
  14. Tazman

    Tazman Silver Member

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    Glad you got satisfaction.

    You have to understand, that most of the forum members being negative are doing so due to Hennessy's recent reputation of not being a very honest company. (News foreign owner's cars sitting for months, news of not using the quality parts they promised, etc. etc.)

    They aren't poo-pooing your accomplishment. ;)
     
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  15. Robo21

    Robo21 Gold Member

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    Wait, I thought the $15K 850HP upgrade guaranteed an increase to 850 RWHP? That is a healthy increase but short of what they claim. Even so getting that power to the ground will be challenging with the tire options currently available.
     
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