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Forum: GM V8 Tuning - Engine, Gas (Gen 5)

(2014+, Direct Injection)

  1. Sticky Thread Sticky: Read Me!!! Tuning How-To's & General information

    Started by Bill@HPTuners, 07-23-2013
    • Replies: 6
    • Views: 71,625
    2011Camaro8
    12-21-2023 Go to last post

  2. Exclamation Sticky Thread Sticky: 2017+ GM Tuning - Important Information

    Started by Mark@HPTuners, 04-28-2017
    • Replies: 0
    • Views: 59,173
    Mark@HPTuners
    04-28-2017 Go to last post

  1. Sierra 2020 simple issue need help

    Started by Ar_tuner9, 03-09-2023
    1 Attachment(s)
    • Replies: 5
    • Views: 766
    Dramex72
    11 Hours Ago Go to last post

  2. How long should cranking advance last?

    Started by jmc2010, 07-04-2017
    2 Attachment(s)
    • Replies: 1
    • Views: 870
    Thomasen15/5.3
    14 Hours Ago Go to last post

  3. can anyone review my tune from a local shop? is it aggressive or no?

    Started by Z06John, 23 Hours Ago
    2 Attachment(s)
    • Replies: 2
    • Views: 134
    GHuggins
    20 Hours Ago Go to last post

  4. Dakota Digital, AEM wideband, data logging

    Started by HartRod, 6 Days Ago
    • Replies: 9
    • Views: 314
    HartRod
    1 Day Ago Go to last post

  5. Stock 19 ZL1 Manual file?

    Started by Alvin, 4 Days Ago
    2 Attachment(s)
    • Replies: 3
    • Views: 187
    Alvin
    1 Day Ago Go to last post

  6. Tuning Suggestions

    Started by bluprint_1le, 3 Days Ago
    • Replies: 1
    • Views: 222
    CYN_CRVR
    1 Day Ago Go to last post

  7. Throttle pedal dead again

    Started by c20, 2 Days Ago
    • Replies: 5
    • Views: 166
    CYN_CRVR
    1 Day Ago Go to last post

  8. Compiling common Gen5 tune changes for Cam, Headers, Thermostat, and Catless

    Started by Dominatorstang, 01-27-2022
    2 Pages •
    1 2
    7 Attachment(s)
    • Replies: 35
    • Views: 25,847
    Dadrunr1726
    1 Day Ago Go to last post

  9. LT1 6L90e swap on F100 truck

    Started by AlanDC, 1 Day Ago
    • Replies: 0
    • Views: 46
    AlanDC
    1 Day Ago Go to last post

  10. Negative fuel trims

    Started by neps_automotive, 2 Days Ago
    2 Attachment(s)
    • Replies: 0
    • Views: 107
    neps_automotive
    2 Days Ago Go to last post

  11. Problem. Low HP Dyno c7

    Started by kprog, 1 Week Ago
    7 Attachment(s)
    • Replies: 19
    • Views: 464
    RobZL1
    3 Days Ago Go to last post

  12. Startup File

    Started by Xlexustech, 4 Days Ago
    • Replies: 4
    • Views: 159
    Xlexustech
    3 Days Ago Go to last post

  13. L86 Limp mode then stall, won't restart

    Started by allardnine, 4 Days Ago
    2 Attachment(s)
    • Replies: 2
    • Views: 99
    allardnine
    4 Days Ago Go to last post

  14. Getting ready to work on global B

    Started by mJolnir, 4 Days Ago
    • Replies: 0
    • Views: 102
    mJolnir
    4 Days Ago Go to last post

  15. HELP!! - Gen V LT1 Build with Maggie 2650 False knock above 4000 on the dyno

    Started by gman915us, 04-10-2023
    3 Pages •
    1 2 3
    12 Attachment(s)
    • Replies: 44
    • Views: 7,988
    gman915us
    4 Days Ago Go to last post

  16. 8l90 slip/false neutral help

    Started by melition, 2 Weeks Ago
    2 Pages •
    1 2
    2 Attachment(s)
    • Replies: 24
    • Views: 631
    TransGo Robert
    4 Days Ago Go to last post

  17. 2016 sierra 5.3 Help with long tube headers no cats.

    Started by Thomasen15/5.3, 1 Week Ago
    5 Attachment(s)
    • Replies: 13
    • Views: 604
    GHuggins
    5 Days Ago Go to last post

  18. l83 swap idle issues

    Started by 97ls1s10, 12-12-2023
    3 Attachment(s)
    • Replies: 6
    • Views: 683
    97ls1s10
    5 Days Ago Go to last post

  19. Silverado/Sierra HD2500 L8T Stock Cal file

    Started by NTIMID8, 01-24-2023
    1 Attachment(s)
    • Replies: 4
    • Views: 866
    yrkz06
    5 Days Ago Go to last post

  20. New E92 / T87 VIN overwrite?

    Started by dwhst9, 1 Week Ago
    • Replies: 2
    • Views: 120
    yrkz06
    5 Days Ago Go to last post
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