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Threads 541 to 560 of 24802

Forum: GM V8 Tuning - Engine, Gas (Gen 3)

(1997-2009, LS1, LS6, ...)

  1. Sticky Thread Sticky: If you want us to help with a tune or scan issue post your .hpt file, log & .cfg too.

    Started by jimmyblue, 10-19-2009
    92 Attachment(s)
    • Replies: 0
    • Views: 107,901
    jimmyblue
    10-19-2009 Go to last post

  2. Sticky Thread Sticky: READ ME!!! General tuning info and how-to's

    Started by WS6FirebirdTA00, 02-07-2006
    • Replies: 0
    • Views: 291,725
    WS6FirebirdTA00
    02-07-2006 Go to last post

  1. 2000 7.4 Vortec 4l80e anyone good with tuning these? Help with torque management

    Started by 1SFORSYTH, 11-22-2023
    • Replies: 1
    • Views: 241
    1SFORSYTH
    11-24-2023 Go to last post

  2. What?s it take? Gen 3 5.3L with 6L80

    Started by 63chevytuner, 11-24-2023
    • Replies: 1
    • Views: 452
    RDF1
    11-24-2023 Go to last post

  3. Tuned for 14.7 AFR but goes to 14 when I unplug MVPI?

    Started by weinerschizel, 11-19-2023
    2 Attachment(s)
    • Replies: 6
    • Views: 537
    weinerschizel
    11-23-2023 Go to last post

  4. 1999 LS1 T/A tuning questions??

    Started by weston, 11-12-2023
    3 Attachment(s)
    • Replies: 6
    • Views: 859
    SiriusC1024
    11-22-2023 Go to last post

  5. Firing Order?

    Started by Aggie3rdGen, 05-04-2022
    1 Attachment(s)
    • Replies: 4
    • Views: 1,042
    Matt Vardaman
    11-22-2023 Go to last post

  6. LS Swap - stumbling at low RPM

    Started by ScottEwine, 11-18-2023
    9 Attachment(s)
    • Replies: 18
    • Views: 1,482
    ScottEwine
    11-22-2023 Go to last post

  7. Strange logging things afoot

    Started by thesalboy, 11-18-2023
    6 Attachment(s)
    • Replies: 4
    • Views: 462
    thesalboy
    11-21-2023 Go to last post

  8. Help with carburated 5.7 L31 and 0411 - timing stuck at 14-16 degrees

    Started by TahoeJoe, 11-18-2023
    5 Attachment(s)
    • Replies: 6
    • Views: 448
    TahoeJoe
    11-21-2023 Go to last post

  9. gen 3 Channels, chart, graph layouts

    Started by ctsv2011, 11-18-2023
    2 Attachment(s)
    • Replies: 2
    • Views: 516
    sean304
    11-20-2023 Go to last post

  10. I am told I need a new PCM

    Started by tRidiot, 10-30-2023
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 27
    • Views: 2,290
    weinerschizel
    11-19-2023 Go to last post

  11. 66 c10 6.0 ls3 topend 4l80e

    Started by chad64chevy, 11-17-2023
    5 Attachment(s)
    • Replies: 6
    • Views: 542
    chad64chevy
    11-19-2023 Go to last post

  12. Tuning PE, is this false knock?

    Started by weinerschizel, 11-06-2023
    2 Pages •
    1 2
    12 Attachment(s)
    • Replies: 20
    • Views: 1,621
    weinerschizel
    11-19-2023 Go to last post

  13. Help with 6.o Tune in 1500 Silverado

    Started by Kris., 11-13-2023
    3 Attachment(s)
    • Replies: 8
    • Views: 754
    Lxjoshxl
    11-19-2023 Go to last post

  14. 3 PCM's All Service #12582605 Writing Issues

    Started by 1dirtybird, 11-18-2023
    • Replies: 0
    • Views: 175
    1dirtybird
    11-18-2023 Go to last post

  15. Timing table help - LQ4 - BTR cam

    Started by Keep, 04-26-2023
    7 Attachment(s)
    • Replies: 14
    • Views: 5,948
    RawrMotorsports
    11-18-2023 Go to last post

  16. How much timing can a 5.3 gen 3 p01 00 silverado handle

    Started by mikefain215, 11-17-2023
    3 Attachment(s)
    • Replies: 9
    • Views: 1,029
    SiriusC1024
    11-17-2023 Go to last post

  17. GEN 3 problems

    Started by Wdsllc0527, 11-14-2023
    2 Pages •
    1 2
    4 Attachment(s)
    • Replies: 29
    • Views: 2,484
    horsepowerguru427
    11-17-2023 Go to last post

  18. another log another tune

    Started by RawrMotorsports, 11-17-2023
    2 Attachment(s)
    • Replies: 2
    • Views: 334
    RawrMotorsports
    11-17-2023 Go to last post

  19. Question Replacing ECM, new ECM missing tables

    Started by peadarharmon, 11-17-2023
    • Replies: 2
    • Views: 262
    blindsquirrel
    11-17-2023 Go to last post

  20. 2003 ss silverado btr stage 1 cam

    Started by springs, 11-16-2023
    • Replies: 2
    • Views: 359
    blindsquirrel
    11-17-2023 Go to last post
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