Hellcat tuned with CMR.

Discussion in 'SRT Hellcat Performance' started by mep_q8, Oct 13, 2015.

  1. mep_q8

    mep_q8 Rookie

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    Finally received an Anti-tune ECU and got the Hellcat Challenger on the rollers.

    Managed a good 44WHP and 42wtq increase on a completely stock Hellcat.

    Would've been able to get some more power, but wanted to keep it safe for 93oct and a Daily Driver.

    Stock numbers:
    650whp/596wtq

    Tuned numbers:
    694whp/638wtq

    Can't wait to get more mods on this vehicle. I'm sure just removing the cats on a pump gas tune would yield us 715whp easily!
     
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  2. White Trash

    White Trash BMF Hellcat Car Club HCC Charter Member HCC National Vice Pres.

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    Nice pick up in rwhp.
     
  3. hellcat1

    hellcat1 Gold Member

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    You could always do a pulley swap
     
  4. NorCaletch19He77Kat

    NorCaletch19He77Kat Silver Member

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    why not do both?
     
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  5. gto19

    gto19 Silver Member

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    Awesome
    Who is CMR ?and what is a anti tune ECU?
     
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  6. fnkychkn

    fnkychkn swollen member Gold Supporting Member

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    CMR: chip master revolution. Diablosport's tuning software.
    Anti tune ECU: I'm guessing unlocked ECU.
     
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  7. 965

    965 Hellcat Member

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    Great results and great job on tuning it right
     
  8. RadCat

    RadCat Left Shark

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    I would like to know the actual details. Mine went KZ yesterday after almost a year waiting after my first order.
     
  9. mep_q8

    mep_q8 Rookie

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    what do u want to know?
     
  10. Hemi Rocket

    Hemi Rocket Gold Member

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    Missed this thread first time around... Those are impressive numbers... on a stock Cat! What is your next planned mod?
     
  11. RadCat

    RadCat Left Shark

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    All of the hardware and software needed. Also I can't get 93 octane here (nazi's), 91 is the best I can get. So I'm going to buy some drums of some octane (haven't decided the octane level yet) of high octane race fuel or methanol injection. So I need to know what (hardware and software) and who (with contact info that you can msg me). My car is somewhere in IL right now. Did you purchase an extra ECU to flash? Etc.
     
  12. mep_q8

    mep_q8 Rookie

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    You can get all your parts from Diablosport directly. They seem to offer the cheapest PCM unlock price around.

    Once you do that, you can either use Diablosport or HP Tuners to tune the cat..

    Whereabouts in Illinois is it at? I'm in Champaign, IL
     
  13. HellScoot

    HellScoot Silver Member Hellcat Car Club HCC Charter Member

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    That's pretty good numbers for just a tune. Costs?
     
  14. Senderofan

    Senderofan Track in, Apex, Track out and Repeat! Hellcat Car Club Gold Supporting Member HCC Charter Member

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    +2:)
     
  15. HellScoot

    HellScoot Silver Member Hellcat Car Club HCC Charter Member

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    I think I found the answer. Looks like you buy a PCM and a Trinity or I2 for $1,100 or $1,199 and provide VIN and Milage. PCM replaces stock and save for dealer work. What I don't know is how it works as you make more mods from stock if you have to go back and get a new tune each time and if they charge for that. I would hope not but if the MAC software can allow you to make changes as needed and download to the Trinity via a USB connection and then unplug and plug into the car and download would make the most sense.
     

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