Hennessey twin turbo supercharged kit

Discussion in 'SRT Hellcat General Discussions' started by ColeBartakovic, Feb 18, 2016.

  1. ColeBartakovic

    ColeBartakovic Senior Hellcat Member

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  2. Toy

    Toy Hellcat Member

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    Wow, it looks like I might have to ship my car back to the US for a little holiday and then import it back into New Zealand again.
     
  3. Whadat1970

    Whadat1970 Silver Member

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    45K for the upgrade!!!
     
  4. Toy

    Toy Hellcat Member

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    Well maybe not then :eek:
     
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  5. ColeBartakovic

    ColeBartakovic Senior Hellcat Member

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    I would be worried about the heat issue
     
  6. Linda's Hell Cat

    Linda's Hell Cat
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    To run a 9.9 !!!
    Those Hennessy badges must be made out of gold.
    Linda:)
     
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  7. Harryhomeowner7

    Harryhomeowner7 Hellcat Member

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    You can barely hook up today. You'd need at a minimum a mini-tub to handle that power from the line.

    Other than that, would this bring the car to a top end of 210-215-220 and at what point does the car simply start to come apart?
     
  8. Toolman_42

    Toolman_42 Gold Member

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    doesn't even include a driveshaft upgrade on the parts listing...seems a little short sighted

    though plenty of badging and other non-performance items (how much HP do floor mats provide?)
     
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  9. MABBRYFL30

    MABBRYFL30 NYS President Hellcat Car Club Gold Supporting Member

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    that would be sick, how many horsepower then? come with driveshaft and tires?
     
  10. Top Cat

    Top Cat Gold Member Hellcat Car Club Gold Supporting Member Fastest Cat/Record Holder HCC Charter Member

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    This isn't the first Hellcat to be set up with twin turbos, that happened about a year ago with the give away car that AJ ( Hemituner ) tuned, the set up has some issues in that 15 psi is the max boost they could tune for because of the additional boost going through the TB, cool car to look at but from a performance aspect we have done better with pulley changes, a lot simpler and cost? Well 45 K buys a lot of stuff,LOL
    TC
     
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  11. MABBRYFL30

    MABBRYFL30 NYS President Hellcat Car Club Gold Supporting Member

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    I am going to search videos for this, I want to see what the car can do on the track!!!
     
  12. DGatzby

    DGatzby Gold Member Hellcat Car Club HCC Charter Member Midwest Regional Pres.

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    Too, way too much money for the benefit. IF you did it, then what would you have anyway? Looking at what Linda and crew has done, she is better for a fraction of that cost, and retains most of the Dodge engineering and reliability.
     
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  13. usmc341

    usmc341 Gold Member

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    Compound boost has been around for awhile. Not worth the complexity and cost when you can get the same15psi by just using a pulley. That 2.4 has twin screw has alot left in it without the use of a turbo.

    Disclaimer says rwhp is "15-20% lower" than what's at the crank. What a bunch of crap. That will inflate the number big time. HC drivetrain is very efficient and maybe has a 12% loss. I don't even want to get into the "100 mile road test".

    And then there's Hennessey's reputation. Do a Google search on "Hennescrewed" and pull up a chair. Interesting reading.
     
    Last edited: Feb 18, 2016
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  14. TNCHARGER

    TNCHARGER SRT Hellcat Supporter Gold Supporting Member

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    I wouldn't let Hennessy modify my lawn mower much less my car. You can have your car modded by a vendor here like HHP for about 75% less and actually have something when you get the car back.
     
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  15. ManicMechanicMD

    ManicMechanicMD Silver Member

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