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:
    27
    Views:
    24,137
    asand
    Feb 12, 2019
  3. Travieso

    2001-2006 tahoe LLP headers w/ ory installed

    Travieso, Jan 10, 2011 ... 6 7 8
    Replies:
    73
    Views:
    49,550
    LINTZ0718
    Jan 6, 2018
  4. BOSS

    LQ4/LQ9 - Everything you ever wanted to know

    BOSS, Aug 25, 2009
    Replies:
    6
    Views:
    146,115
    Lit549
    Sep 19, 2017
  5. JennaBear

    Lower thermostats, really needed?

    JennaBear, Feb 26, 2013 ... 2
    Replies:
    19
    Views:
    9,426
    turbopowered68
    Aug 2, 2016
  6. JennaBear

    Throttle Body Spacers

    JennaBear, May 24, 2009 ... 2 3 4
    Replies:
    38
    Views:
    30,424
    dianaluther
    Jan 7, 2014
  7.    
  8. 02DFWTahoe

    Lifter/Cam Replacement

    02DFWTahoe, Dec 15, 2015 ... 2 3
    Replies:
    25
    Views:
    3,081
    Kkustomz06hoe
    Feb 20, 2019 at 10:36 PM
  9. NvrMnd85

    02 burban 5.3 build

    NvrMnd85, Feb 17, 2019 at 6:13 PM
    Replies:
    1
    Views:
    119
    01FormulaTA
    Feb 17, 2019 at 7:19 PM
  10. Dan Acosta

    Time needed for Camshaft Change 5.3

    Dan Acosta, Jan 22, 2018 ... 2
    Replies:
    16
    Views:
    1,397
    Rocket Man
    Feb 14, 2019
  11. Fast LT1

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

    Fast LT1, Feb 6, 2019 ... 5 6 7
    Replies:
    69
    Views:
    3,786
    Doubeleive
    Feb 14, 2019
  12. Musicars

    Shorty header questions

    Musicars, Feb 11, 2019
    Replies:
    5
    Views:
    199
    01DenaliHiker
    Feb 14, 2019
  13. Kkustomz06hoe

    Best mild build bolt ons only???

    Kkustomz06hoe, Feb 11, 2019
    Replies:
    1
    Views:
    206
    Kkustomz06hoe
    Feb 11, 2019
  14. Shawn_S

    MBRP vs Magnaflow cat-back, opinions on either?

    Shawn_S, Jan 12, 2019 ... 2
    Replies:
    13
    Views:
    675
    Joseph Garcia
    Feb 5, 2019
  15. Isaiah W

    Is this worth it? CAI, 2002 5.3 Daily

    Isaiah W, Feb 4, 2019
    Replies:
    4
    Views:
    297
    Rocket Man
    Feb 4, 2019
  16. jcoker

    Looking for more Torque

    jcoker, Feb 4, 2019
    Replies:
    1
    Views:
    229
    12BlackTahoe
    Feb 4, 2019
  17. CJ Rodarme

    Yukon Dual Exhaust

    CJ Rodarme, Jan 27, 2019 ... 2 3
    Replies:
    24
    Views:
    805
    Rocket Man
    Feb 3, 2019
  18. Taavi

    Burnout with Tahoe 5.3?

    Taavi, Apr 23, 2018 ... 2 3
    Replies:
    26
    Views:
    2,677
    Onebad1983
    Jan 29, 2019
  19. HurricaneSSeason

    Speed Engineering Headers fitment issues

    HurricaneSSeason, Jan 8, 2019 ... 3 4 5
    Replies:
    47
    Views:
    1,706
    Rocket Man
    Jan 26, 2019
  20. foster192

    4" tailpipe that fits Yukon XL 2500

    foster192, Jan 25, 2019
    Replies:
    1
    Views:
    156
    Dan Acosta
    Jan 26, 2019
  21. HiHoeSilver

    P0171 & P0174

    HiHoeSilver, Oct 22, 2018 ... 2
    Replies:
    16
    Views:
    921
    HiHoeSilver
    Jan 21, 2019
  22. Tamcphail89

    Thinking about changing cams in 6.0 Escalade

    Tamcphail89, Nov 11, 2018 ... 2
    Replies:
    12
    Views:
    912
    03z71chevy
    Jan 18, 2019
  23. skyhighsami

    06 Yukon 5.3 to LQ9 swap

    skyhighsami, Dec 25, 2018
    Replies:
    5
    Views:
    499
    randeez
    Jan 14, 2019
  24. SlimJim

    Will CAI help with towing?

    SlimJim, Dec 30, 2018
    Replies:
    9
    Views:
    622
    01DenaliHiker
    Jan 5, 2019
  25. Dan Acosta

    Catalytic Converter(s) Question

    Dan Acosta, Nov 6, 2018 ... 2
    Replies:
    13
    Views:
    894
    bottomline2000
    Dec 5, 2018
  26. Maximus1

    Supercharger or Turbo?

    Maximus1, Apr 22, 2018 ... 2 3
    Replies:
    28
    Views:
    4,433
    a4edwin
    Nov 30, 2018
  27. rpm-inc

    Tahoe weight reduction

    rpm-inc, Nov 18, 2018 ... 3 4 5
    Replies:
    48
    Views:
    2,594
    adriver
    Nov 23, 2018
  28. Steve Waddington

    K&N air filter

    Steve Waddington, Sep 25, 2018 ... 2 3
    Replies:
    25
    Views:
    2,773
    Tonyrodz
    Nov 20, 2018
  29. Steveothekid

    Exhaust Upgrade on Jack Stands

    Steveothekid, Nov 10, 2018
    Replies:
    6
    Views:
    570
    Rocket Man
    Nov 11, 2018
  30. Dan Acosta

    5.3 Style Y-Pipe on a 6.0?

    Dan Acosta, Nov 6, 2018 ... 2
    Replies:
    17
    Views:
    1,027
    drakon543
    Nov 10, 2018
  31. Danzigman

    Corsa Sport

    Danzigman, May 17, 2018 ... 2
    Replies:
    12
    Views:
    1,417
    Doubeleive
    Nov 4, 2018
  32. CountryBoy19

    What MPG gain can be expected from a tune?

    CountryBoy19, Oct 18, 2018 ... 2
    Replies:
    17
    Views:
    2,369
    jwth
    Nov 1, 2018
  33. Onebad1983

    Carven Exhaust Sound clips please!

    Onebad1983, Oct 3, 2018 ... 2 3
    Replies:
    23
    Views:
    1,706
    Onebad1983
    Oct 12, 2018
  34. Walkercraig01

    carven muffler

    Walkercraig01, Jul 12, 2018
    Replies:
    3
    Views:
    692
    Jlaughtr
    Oct 3, 2018
  35. ReiGnMaN

    Yukon Corvette Servo 4th gear kit as a whole?

    ReiGnMaN, Sep 28, 2018
    Replies:
    2
    Views:
    786
    HiHoeSilver
    Sep 29, 2018
  36. bill9000

    2001 Yukon Y-pipe options

    bill9000, Sep 27, 2018
    Replies:
    7
    Views:
    591
    bill9000
    Sep 28, 2018
  37. spdtrp

    Texas speed stage 3 low lift cam

    spdtrp, Mar 18, 2017
    Replies:
    4
    Views:
    3,789
    Chase Epperson
    Sep 25, 2018
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