Performance

Engine mods, Chips, Filters, etc.

Sponsored By: Black Bear Performance
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  1.    
  2. Monstar_est87

    How to MarkVIII your OBS on a budget..!

    Monstar_est87, May 1, 2012 ... 6 7 8
    Replies:
    75
    Views:
    23,340
    saif najd
    Dec 21, 2013
  3.    
  4. drakon543

    Well my exhaust is finally finished

    drakon543, Oct 2, 2018
    Replies:
    5
    Views:
    243
    drakon543
    Oct 20, 2018 at 8:45 PM
  5. Squirrelsmith

    Ht383e or supercharged l31

    Squirrelsmith, Oct 14, 2018
    Replies:
    2
    Views:
    114
    Squirrelsmith
    Oct 17, 2018 at 8:18 PM
  6. Braedyn

    1999 Tahoe 5.7l LS performance issues

    Braedyn, Sep 26, 2018
    Replies:
    4
    Views:
    156
    east302
    Sep 27, 2018
  7. DallasTahoe

    Tune and full exhaust help

    DallasTahoe, Sep 4, 2018
    Replies:
    3
    Views:
    335
    BlackBearPerf
    Sep 5, 2018
  8. derekjl

    Gibson cat-back exhaust, fitment issues?

    derekjl, Aug 28, 2018 ... 2
    Replies:
    11
    Views:
    305
    derekjl
    Aug 28, 2018
  9. Don Jordan

    1997 5.7/4L60e carb conversion help needed

    Don Jordan, Jun 28, 2018 ... 2
    Replies:
    10
    Views:
    627
    Squirrelsmith
    Aug 24, 2018
  10. drakon543

    installing my pacesetter shorties

    drakon543, Jun 24, 2018
    Replies:
    2
    Views:
    346
    1BADI5
    Jul 23, 2018
  11. KJTahoe

    Help/Sugestions

    KJTahoe, Jan 27, 2014 ... 2
    Replies:
    14
    Views:
    1,961
    haks310
    Jul 19, 2018
  12. drakon543

    diy thrush welded muffler video

    drakon543, Jul 5, 2018
    Replies:
    0
    Views:
    182
    drakon543
    Jul 5, 2018
  13. nikinizor

    And so it begins...

    nikinizor, May 15, 2018
    Replies:
    8
    Views:
    532
    nikinizor
    Jun 27, 2018
  14. pflan

    Another Exhaust Thread

    pflan, May 7, 2018 ... 2
    Replies:
    10
    Views:
    992
    drakon543
    Jun 5, 2018
  15. StrokedHer2000z71

    383 with a Turbo

    StrokedHer2000z71, May 26, 2018
    Replies:
    1
    Views:
    273
    swathdiver
    May 27, 2018
  16. La_limitada

    Headers for my tahoe limited

    La_limitada, Feb 19, 2017 ... 2
    Replies:
    11
    Views:
    1,587
    1BADI5
    May 7, 2018
  17. Keepsake

    Help A Newbie Choose Mods!

    Keepsake, Apr 7, 2018 ... 2
    Replies:
    12
    Views:
    910
    1BADI5
    May 7, 2018
  18. drakon543

    Msd, taylor, summit racing upgrades

    drakon543, Dec 11, 2016
    Replies:
    4
    Views:
    1,331
    james543
    May 7, 2018
  19. Damein l

    96 tahoe performance upgrades

    Damein l, Apr 29, 2018
    Replies:
    1
    Views:
    411
    BlackBearPerf
    May 4, 2018
  20. Ottobotiv

    What tail pipe to use

    Ottobotiv, Feb 25, 2018
    Replies:
    2
    Views:
    291
    Doubeleive
    Feb 25, 2018
  21. Treefork

    Exhaust options

    Treefork, Jul 16, 2017
    Replies:
    7
    Views:
    1,126
    TigerEyz3
    Feb 21, 2018
  22. TahoeDrifteR

    98 2wd 4dr 5.3 swap.

    TahoeDrifteR, Dec 15, 2017
    Replies:
    8
    Views:
    626
    jerryjoe28
    Jan 29, 2018
  23. Cheyenne

    MAF cleaner?

    Cheyenne, Jan 7, 2018
    Replies:
    9
    Views:
    504
    iamdub
    Jan 15, 2018
  24. Holt50

    Power chip

    Holt50, Jan 9, 2018
    Replies:
    2
    Views:
    481
    BlackBearPerf
    Jan 9, 2018
  25. reloder28

    98 Tahoe crumby fuel injection

    reloder28, Nov 29, 2017
    Replies:
    2
    Views:
    528
    TigerEyz3
    Dec 6, 2017
  26. stu

    Wynjammer Supercharger

    stu, Dec 1, 2017
    Replies:
    1
    Views:
    420
    iamdub
    Dec 1, 2017
  27. Lesley

    Easiest way to remove a broken bolt from the exhaust manifold?

    Lesley, Nov 20, 2017
    Replies:
    5
    Views:
    488
    1BADI5
    Nov 22, 2017
  28. 99chevytahoe

    454 Engine swap

    99chevytahoe, Mar 16, 2010 ... 2 3
    Replies:
    26
    Views:
    40,693
    AsphaltCowboy
    Nov 10, 2017
  29. bigfootchiro

    0411 Swap- Is the grass really greener on the other side?

    bigfootchiro, Feb 3, 2017
    Replies:
    6
    Views:
    1,170
    Nash
    Oct 11, 2017
  30. Dario

    Will my TB spacer work with new ported TB?

    Dario, Oct 1, 2017
    Replies:
    2
    Views:
    334
    Dario
    Oct 1, 2017
  31. StormPackie

    Intake/headers concern

    StormPackie, Feb 27, 2017
    Replies:
    3
    Views:
    759
    TigerEyz3
    Sep 26, 2017
  32. nehringer

    LT1 swap

    nehringer, Jul 12, 2017
    Replies:
    2
    Views:
    871
    ge0rgin0
    Sep 23, 2017
  33. thehulk

    Electric Fans

    thehulk, Sep 29, 2015 ... 2 3
    Replies:
    27
    Views:
    5,417
    DallasTahoe
    Aug 1, 2017
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