Challenger R/T Engine & Performance Modifications

Discuss the 370HP/398lb-ft 5.7L HEMI V8 Engine and Performance Mods.

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  1. SRT-Tom

    Resonator Delete

    SRT-Tom, Nov 5, 2019 ... 2
    Replies:
    12
    Views:
    3,054
    ZEN357
    Nov 25, 2019
  2. marc_maynard_345

    BBK HEADERS

    marc_maynard_345, Jul 22, 2019
    Replies:
    6
    Views:
    2,204
    marc_maynard_345
    Aug 1, 2019
  3. 2017 Redline HC

    Resonator delete

    2017 Redline HC, Jun 9, 2019 ... 2
    Replies:
    11
    Views:
    2,273
    2017 Redline HC
    Jun 22, 2019
  4. Dwayne

    GT AWD Cat Back System

    Dwayne, Jun 17, 2019
    Replies:
    3
    Views:
    741
    IntimidatorRT
    Jun 17, 2019
  5. JFish07

    5.7L cam swap

    JFish07, Jan 2, 2018 ... 2
    Replies:
    10
    Views:
    7,482
    70-426_10-SRT
    May 31, 2019
  6. Okee Sign Guy

    Engine Half Covers

    Okee Sign Guy, Feb 23, 2019
    Replies:
    3
    Views:
    1,765
    10DYRT
    Mar 25, 2019
  7. big challenge

    putting the full engine cover to rest!

    big challenge, Aug 30, 2017
    Replies:
    8
    Views:
    5,026
    IntimidatorRT
    Feb 23, 2019
  8. SRT-Tom

    Scat Pack vs. Camaro SS

    SRT-Tom, Dec 21, 2018
    Replies:
    1
    Views:
    1,383
    tjfrombama
    Jan 4, 2019
  9. SRT-Tom

    Scat Pack vs. Camaro SS

    SRT-Tom, Dec 21, 2018
    Replies:
    0
    Views:
    663
    SRT-Tom
    Dec 21, 2018
  10. Chops

    Some basic aesthetic & slight mods to my '14 Challenger R/T

    Chops, Dec 9, 2018
    Replies:
    1
    Views:
    1,044
    Chops
    Dec 9, 2018
  11. SoCalHemi392

    Yet another exhaust question

    SoCalHemi392, Dec 8, 2018
    Replies:
    2
    Views:
    1,223
    IntimidatorRT
    Dec 9, 2018
  12. marc_maynard_345

    JBA LONG TUBES

    marc_maynard_345, Nov 19, 2018
    Replies:
    7
    Views:
    1,303
    70-426_10-SRT
    Nov 20, 2018
  13. Jennifer A Davis

    Anyone monitoring Trans temp?

    Jennifer A Davis, Nov 17, 2018
    Replies:
    2
    Views:
    763
    Hopslayer
    Nov 18, 2018
  14. SRT-Tom

    Increase of 11 HP with New Coil Packs

    SRT-Tom, Nov 3, 2018
    Replies:
    5
    Views:
    1,949
    2009 Classic B5
    Nov 9, 2018
  15. AngryLemur

    Long Tube Header Only Mod?

    AngryLemur, Oct 13, 2018
    Replies:
    7
    Views:
    1,678
    IntimidatorRT
    Oct 17, 2018
  16. ZEN357

    Installing new Cylinder Heads Question.....

    ZEN357, Oct 1, 2018 ... 2
    Replies:
    13
    Views:
    2,558
    70-426_10-SRT
    Oct 8, 2018
  17. PITCHBLACK

    Water flow tank(reservoir tank

    PITCHBLACK, Sep 12, 2018
    Replies:
    5
    Views:
    1,185
    IntimidatorRT
    Sep 14, 2018
  18. Detonator

    How can I get the same HP like the Hellcat

    Detonator, Sep 8, 2018
    Replies:
    9
    Views:
    1,674
    IntimidatorRT
    Sep 11, 2018
  19. Detonator

    What can I do to add at least the same amount of horsepower to my car that the scat pack has?

    Detonator, Aug 14, 2018
    Replies:
    8
    Views:
    2,092
    ZEN357
    Aug 29, 2018
  20. Lamar321

    I want to go faster

    Lamar321, Aug 17, 2018
    Replies:
    8
    Views:
    2,066
    Tatt2Jack
    Aug 29, 2018
Showing threads 61 to 80 of 158

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