Challenger HellCat Forum Engine & Performance

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  1. Moparisto

    So you're gonna go fast

    Moparisto, Jan 30, 2023
    Replies:
    0
    Views:
    47
    Moparisto
    Jan 30, 2023
  2. Moparisto

    Dodge Demon offered for 164.9k so far.

    Moparisto, Jan 22, 2023
    Replies:
    6
    Views:
    159
    Moparisto
    Jan 24, 2023
  3. SRT-Tom

    Hellcat Dyno Results

    SRT-Tom, Oct 8, 2022
    Replies:
    2
    Views:
    253
    Moparisto
    Jan 19, 2023
  4. Moparisto

    Intake scoops versus air filters

    Moparisto, Sep 1, 2022
    Replies:
    6
    Views:
    391
    Moparisto
    Jan 17, 2023
  5. SRT-Tom

    Hellcat Walks a Corvette

    SRT-Tom, Nov 10, 2021
    Replies:
    2
    Views:
    533
    Moparisto
    Jan 17, 2023
  6. mikeT

    This will work better than that little blue pill

    mikeT, Nov 8, 2021
    Replies:
    4
    Views:
    430
    Moparisto
    Jan 17, 2023
  7. SRT-Tom

    Carbon Fiber Hellcat

    SRT-Tom, Mar 27, 2022
    Replies:
    4
    Views:
    583
    Moparisto
    Jan 17, 2023
  8. SRT-Tom

    Hellcat on the Autobahn

    SRT-Tom, Dec 3, 2020 ... 2
    Replies:
    10
    Views:
    1,102
    Moparisto
    Jan 17, 2023
  9. Madcat

    Methanol and Nitro booster custom mix anyone?

    Madcat, Jul 17, 2018
    Replies:
    1
    Views:
    499
    Moparisto
    Jan 17, 2023
  10. SRT-Tom

    Hellcat Driver Arrested for Doing 198 mph.

    SRT-Tom, Aug 17, 2018
    Replies:
    3
    Views:
    994
    Moparisto
    Jan 17, 2023
  11. Moparisto

    The new, better-version 4150 carburetor from Edelbrock

    Moparisto, Sep 3, 2022
    Replies:
    3
    Views:
    225
    Moparisto
    Jan 16, 2023
  12. SRT-Tom

    Hellcat Tech

    SRT-Tom, Nov 13, 2022
    Replies:
    1
    Views:
    148
    Moparisto
    Jan 14, 2023
  13. Moparisto

    Clutch, transmission, and shifter research thread! Save money and frustration!

    Moparisto, Dec 30, 2022 ... 2
    Replies:
    11
    Views:
    154
    Moparisto
    Jan 13, 2023
  14. Moparisto

    Since I want to air some ideas to make them more public. Octane etc. and preignition...

    Moparisto, Jan 2, 2023
    Replies:
    2
    Views:
    92
    Moparisto
    Jan 10, 2023
  15. SRT-Tom

    Demon Rebuild

    SRT-Tom, Jan 4, 2023
    Replies:
    1
    Views:
    146
    Moparisto
    Jan 5, 2023
  16. SRT-Tom

    Hellcat/Scat Pack Comparison

    SRT-Tom, Dec 27, 2022
    Replies:
    4
    Views:
    185
    SRT-Tom
    Jan 3, 2023
  17. SRT-Tom

    Demon Stolen from Dealership

    SRT-Tom, Nov 28, 2022 ... 2
    Replies:
    12
    Views:
    334
    Moparisto
    Dec 30, 2022
  18. SRT-Tom

    Stolen Hellcat Recovered

    SRT-Tom, Nov 25, 2022 ... 2 3 4
    Replies:
    31
    Views:
    472
    Moparisto
    Dec 30, 2022
  19. SRT-Tom

    Demon vs. Corvette Z06

    SRT-Tom, Dec 18, 2022
    Replies:
    6
    Views:
    193
    Moparisto
    Dec 25, 2022
  20. SRT-Tom

    Cristy Lee's Hellcat Stolen

    SRT-Tom, Dec 3, 2022
    Replies:
    2
    Views:
    298
    Moparisto
    Dec 25, 2022
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