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. BIRDMAN
    Replies:
    3
    Views:
    4,800
  1. GoFastChallenger
    Replies:
    4
    Views:
    4,279
  2. SRT-Tom
    Replies:
    3
    Views:
    2,981
  3. wesalbert
    Replies:
    4
    Views:
    2,615
  4. Bullishman13
    Replies:
    11
    Views:
    8,474
  5. SRT-Tom
    Replies:
    5
    Views:
    6,148
  6. SRT-Tom
    Replies:
    3
    Views:
    2,667
  7. SRTSammy
    Replies:
    11
    Views:
    5,115
  8. WVMOPARGUY
    Replies:
    6
    Views:
    4,114
  9. SRT-Tom
    Replies:
    0
    Views:
    2,454
  10. turbobuckeye
    Replies:
    1
    Views:
    2,175
  11. SRT-Tom
    Replies:
    0
    Views:
    2,016
  12. Rodimus
    Replies:
    5
    Views:
    1,884
  13. genotex
    Replies:
    8
    Views:
    5,381
  14. Thedean
    Replies:
    0
    Views:
    1,983
  15. SRT-Tom
    Replies:
    4
    Views:
    3,700
  16. Eric
    Replies:
    0
    Views:
    2,603
  17. Rodimus
    Replies:
    2
    Views:
    2,394
  18. Rodimus
    Replies:
    2
    Views:
    2,219
  19. Rodimus
    Replies:
    1
    Views:
    1,923
  20. SRT-Tom
    Replies:
    4
    Views:
    3,793

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