Performance

Engine mods, Chips, Filters, etc.

Sponsored By: Black Bear Performance
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  1.    
  2. BlueTahoe2001

    Locker VS Posi

    BlueTahoe2001, Dec 25, 2009 ... 2 3
    Replies:
    28
    Views:
    24,601
    asand
    Mar 5, 2019
  3. Travieso

    2001-2006 tahoe LLP headers w/ ory installed

    Travieso, Jan 10, 2011 ... 6 7 8
    Replies:
    73
    Views:
    50,389
    LINTZ0718
    Jan 6, 2018
  4. BOSS

    LQ4/LQ9 - Everything you ever wanted to know

    BOSS, Aug 25, 2009
    Replies:
    6
    Views:
    147,629
    Lit549
    Sep 19, 2017
  5. JennaBear

    Lower thermostats, really needed?

    JennaBear, Feb 26, 2013 ... 2
    Replies:
    19
    Views:
    9,747
    turbopowered68
    Aug 2, 2016
  6. JennaBear

    Throttle Body Spacers

    JennaBear, May 24, 2009 ... 2 3 4
    Replies:
    38
    Views:
    31,110
    dianaluther
    Jan 7, 2014
  7.    
  8. Clarko88

    04 Tahoe 5.3 would like to upgrade cam

    Clarko88, Apr 16, 2019 at 8:44 PM
    Replies:
    2
    Views:
    135
    adriver
    Apr 18, 2019 at 7:35 PM
  9. Onebad1983

    So I Did A Thing Last Night....

    Onebad1983, Apr 12, 2019
    Replies:
    7
    Views:
    511
    JeffL
    Apr 17, 2019 at 12:02 PM
  10. Thotimus_Prime

    Tuner vs. Tune

    Thotimus_Prime, Apr 10, 2019 ... 2
    Replies:
    11
    Views:
    659
    Fedexjetmx
    Apr 15, 2019
  11. mountie

    First time changing engine oil 2005 Yukon XL

    mountie, Mar 28, 2019 ... 2
    Replies:
    15
    Views:
    650
    TahoYukon Forum
    Apr 5, 2019
  12. Thotimus_Prime

    Anyone run SSBC upgraded calipers?

    Thotimus_Prime, Apr 2, 2019
    Replies:
    0
    Views:
    126
    Thotimus_Prime
    Apr 2, 2019
  13. Lowcountryfire

    LQ4 head questions

    Lowcountryfire, Mar 27, 2019 ... 2
    Replies:
    16
    Views:
    540
    Larryjb
    Mar 30, 2019
  14. Nicolai8775

    Issues with my build

    Nicolai8775, Mar 21, 2019
    Replies:
    7
    Views:
    445
    Nicolai8775
    Mar 22, 2019
  15. CJ Rodarme

    TSP Cams?

    CJ Rodarme, Mar 22, 2019
    Replies:
    1
    Views:
    224
    undy
    Mar 22, 2019
  16. Merc1973

    Stock bottom end 4.8 out of high mileage Tahoe runs 7's in a fox body

    Merc1973, Mar 18, 2019
    Replies:
    0
    Views:
    141
    Merc1973
    Mar 18, 2019
  17. NvrMnd85

    02 burban 5.3 build

    NvrMnd85, Feb 17, 2019
    Replies:
    4
    Views:
    405
    NvrMnd85
    Mar 18, 2019
  18. Dan Acosta

    Anybody used Summit's new line of LS truck cams?

    Dan Acosta, Feb 23, 2019
    Replies:
    3
    Views:
    446
    NvrMnd85
    Mar 18, 2019
  19. zraffz

    LQ4 Tahoe Cam

    zraffz, Mar 2, 2019 ... 2 3
    Replies:
    21
    Views:
    959
    Rocket Man
    Mar 10, 2019
  20. CJ Rodarme

    Yukon Dual Exhaust

    CJ Rodarme, Jan 27, 2019 ... 2 3
    Replies:
    28
    Views:
    1,547
    Rocket Man
    Mar 2, 2019
  21. Shawn_S

    MBRP vs Magnaflow cat-back, opinions on either?

    Shawn_S, Jan 12, 2019 ... 2
    Replies:
    14
    Views:
    1,119
    Bombsquad85
    Mar 2, 2019
  22. Cameroncarbine

    02 Tahoe bolt ons help

    Cameroncarbine, Feb 23, 2019
    Replies:
    3
    Views:
    386
    Chrismnj
    Feb 24, 2019
  23. Fast LT1

    BlackBear does GREAT work! OP was salty and quick to jumped the gun

    Fast LT1, Feb 6, 2019 ... 7 8 9
    Replies:
    82
    Views:
    5,230
    Rocket Man
    Feb 23, 2019
  24. Peezer123

    Long tube headers

    Peezer123, Nov 8, 2017 ... 2
    Replies:
    18
    Views:
    2,491
    Grind
    Feb 23, 2019
  25. 02DFWTahoe

    Lifter/Cam Replacement

    02DFWTahoe, Dec 15, 2015 ... 2 3
    Replies:
    25
    Views:
    3,554
    Kkustomz06hoe
    Feb 20, 2019
  26. Dan Acosta

    Time needed for Camshaft Change 5.3

    Dan Acosta, Jan 22, 2018 ... 2
    Replies:
    16
    Views:
    1,751
    Rocket Man
    Feb 14, 2019
  27. Musicars

    Shorty header questions

    Musicars, Feb 11, 2019
    Replies:
    5
    Views:
    404
    01DenaliHiker
    Feb 14, 2019
  28. Kkustomz06hoe

    Best mild build bolt ons only???

    Kkustomz06hoe, Feb 11, 2019
    Replies:
    1
    Views:
    460
    Kkustomz06hoe
    Feb 11, 2019
  29. Isaiah W

    Is this worth it? CAI, 2002 5.3 Daily

    Isaiah W, Feb 4, 2019
    Replies:
    4
    Views:
    570
    Rocket Man
    Feb 4, 2019
  30. jcoker

    Looking for more Torque

    jcoker, Feb 4, 2019
    Replies:
    1
    Views:
    444
    12BlackTahoe
    Feb 4, 2019
  31. Taavi

    Burnout with Tahoe 5.3?

    Taavi, Apr 23, 2018 ... 2 3
    Replies:
    26
    Views:
    3,145
    Onebad1983
    Jan 29, 2019
  32. HurricaneSSeason

    Speed Engineering Headers fitment issues

    HurricaneSSeason, Jan 8, 2019 ... 3 4 5
    Replies:
    47
    Views:
    2,265
    Rocket Man
    Jan 26, 2019
  33. foster192

    4" tailpipe that fits Yukon XL 2500

    foster192, Jan 25, 2019
    Replies:
    1
    Views:
    234
    Dan Acosta
    Jan 26, 2019
  34. HiHoeSilver

    P0171 & P0174

    HiHoeSilver, Oct 22, 2018 ... 2
    Replies:
    16
    Views:
    1,203
    HiHoeSilver
    Jan 21, 2019
  35. Tamcphail89

    Thinking about changing cams in 6.0 Escalade

    Tamcphail89, Nov 11, 2018 ... 2
    Replies:
    12
    Views:
    1,046
    03z71chevy
    Jan 18, 2019
  36. skyhighsami

    06 Yukon 5.3 to LQ9 swap

    skyhighsami, Dec 25, 2018
    Replies:
    5
    Views:
    758
    randeez
    Jan 14, 2019
  37. SlimJim

    Will CAI help with towing?

    SlimJim, Dec 30, 2018
    Replies:
    9
    Views:
    866
    01DenaliHiker
    Jan 5, 2019
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