Performance & Fuel

GM Truck Performance and Fuel discussions. Gas, Diesel, Hybrid or Electric.

  1. Programmers & Tuning

    Discussions:
    103
    Messages:
    785
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  1. 99'HEARTBEAT
    Replies:
    33
    Views:
    6,494
  2. Enkeiavalanche
    Replies:
    37
    Views:
    11,119
  3. ChevyFan
    Replies:
    1,687
    Views:
    252,289
  4. Springthing
    Replies:
    100
    Views:
    104,505
  5. unplugged
    Replies:
    48
    Views:
    22,941
  6. ChevyFan
    Replies:
    621
    Views:
    104,873
  7. JennaBear
    Replies:
    26
    Views:
    21,330
  8. JennaBear
    Replies:
    5
    Views:
    7,425
  9. JennaBear
    Replies:
    6
    Views:
    7,381
  10. Sonoma mike
    Replies:
    6
    Views:
    257
  11. mjalstad
    Replies:
    6
    Views:
    1,151
  12. xPosTech
    Replies:
    2
    Views:
    408
  13. bigdave367
    Replies:
    0
    Views:
    242
  14. Mark502Silverado
    Replies:
    1
    Views:
    141
  15. chihawks35
    Replies:
    12
    Views:
    667
  16. bvogts25
    Replies:
    36
    Views:
    18,442
  17. Michael Erler
    Replies:
    37
    Views:
    169,110
  18. Barnettamb
    Replies:
    13
    Views:
    9,365
  19. jcmoyer2004
    Replies:
    17
    Views:
    1,021
  20. Mark_k1
    Replies:
    23
    Views:
    1,168
  21. Marc Schultz
    Replies:
    4
    Views:
    660
  22. dec7777
    Replies:
    7
    Views:
    462
  23. jcmoyer2004
    Replies:
    3
    Views:
    406
  24. chihawks35
    Replies:
    10
    Views:
    900
  25. Red Rado
    Replies:
    4
    Views:
    376
  26. KottonMouth King
    Replies:
    0
    Views:
    258
  27. chihawks35
    Replies:
    2
    Views:
    416
  28. kennythewelder
    Replies:
    2
    Views:
    588
  29. Highmarker
    Replies:
    30
    Views:
    7,920

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