Challenger SRT8 Engine & Performance Modifications

Discuss the 425HP/420lb-ft 6.1L HEMI V8(2008-2010) and 470HP/470lb-ft 6.4L HEMI V8(2011-) engines and performance mods.

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  1. SRT-Tom

    Challenger V10 Project Car

    SRT-Tom, Aug 28, 2021
    Replies:
    3
    Views:
    716
    70-426_10-SRT
    Aug 29, 2021
  2. SRT-Tom

    6.1L George Barris Custom Challenger Up for Auction

    SRT-Tom, Jul 23, 2021 ... 2 3 4
    Replies:
    33
    Views:
    3,741
    2017 Redline HC
    Aug 7, 2021
  3. SRT-Tom

    392 Intake Manifold Development

    SRT-Tom, Mar 31, 2021
    Replies:
    2
    Views:
    1,554
    68MOPAR
    Apr 29, 2021
  4. SRT-Tom

    Valet Mode

    SRT-Tom, Feb 27, 2021
    Replies:
    2
    Views:
    5,200
    SRT-Tom
    Feb 27, 2021
  5. TRCM

    BMR Rear Strut Tower Brace

    TRCM, Feb 6, 2021
    Replies:
    6
    Views:
    1,513
    baccaruda
    Feb 11, 2021
  6. aslowdodge

    camshaft swap?

    aslowdodge, Dec 9, 2020
    Replies:
    2
    Views:
    1,153
    Katshot
    Dec 9, 2020
  7. Katshot

    Exhaust mods

    Katshot, Apr 17, 2020 ... 10 11 12
    Replies:
    114
    Views:
    12,879
    Katshot
    Nov 12, 2020
  8. BBBAD345

    6.1L 6.1L Intake manifold bolts.

    BBBAD345, Nov 3, 2020
    Replies:
    1
    Views:
    929
    2017 Redline HC
    Nov 3, 2020
  9. Mark McClouds

    2020 Scat Pack

    Mark McClouds, Oct 21, 2020 ... 2
    Replies:
    15
    Views:
    2,586
    Katshot
    Oct 23, 2020
  10. SRT-Tom

    How to Build a Demon Engine in 5 Minutes

    SRT-Tom, Jan 28, 2019
    Replies:
    7
    Views:
    1,526
    2017 Redline HC
    Oct 11, 2020
  11. TommyFox

    6.1L Where to buy a new ECM ?

    TommyFox, Sep 27, 2020
    Replies:
    6
    Views:
    767
    Katshot
    Sep 28, 2020
  12. SRT-Tom

    SRT Engineers Did Not Recommend Tuners

    SRT-Tom, Aug 27, 2020
    Replies:
    3
    Views:
    1,307
    Katshot
    Sep 4, 2020
  13. 70-426_10-SRT

    Well crap, Hurst Shifter broke

    70-426_10-SRT, Jun 25, 2020 ... 2
    Replies:
    14
    Views:
    1,626
    70-426_10-SRT
    Jul 8, 2020
  14. SRT-Tom

    6.4 Engine Explained by SRT Engineer

    SRT-Tom, Jun 16, 2020
    Replies:
    0
    Views:
    1,754
    Katshot
    Jun 16, 2020
  15. SRT-Tom

    6.1 Hemi Teardown

    SRT-Tom, May 31, 2020
    Replies:
    0
    Views:
    601
    SRT-Tom
    May 31, 2020
  16. SRT-Tom

    6.1 vs. 6.4 Discussion

    SRT-Tom, May 31, 2020
    Replies:
    0
    Views:
    1,408
    SRT-Tom
    May 31, 2020
  17. 70-426_10-SRT

    Front Wheel Line Lock?

    70-426_10-SRT, Jul 2, 2018 ... 2
    Replies:
    17
    Views:
    2,721
    70-426_10-SRT
    May 10, 2020
  18. SRT-Tom

    Engine Comparison

    SRT-Tom, Apr 15, 2020
    Replies:
    7
    Views:
    1,837
    TRCM
    Apr 19, 2020
  19. SRT-Tom

    Supercharged Burnout

    SRT-Tom, Dec 7, 2019
    Replies:
    1
    Views:
    741
    dreadly
    Feb 5, 2020
  20. SRT-Tom

    Performance Pages

    SRT-Tom, Dec 29, 2019
    Replies:
    0
    Views:
    860
    SRT-Tom
    Dec 29, 2019
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