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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: 109,450
    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: 294,135
    WS6FirebirdTA00
    02-07-2006 Go to last post

  1. Question Pulling timing for no reason? New TPS, now I have no power.

    Started by mitchmxz, 5 Hours Ago
    4 Attachment(s)
    • Replies: 4
    • Views: 35
    mitchmxz
    4 Minutes Ago Go to last post

  2. VZ SS T56 LS1 Fresh Cam Heads refreshed/ valve springs etc.

    Started by BrockHarper, 18 Hours Ago
    1 Attachment(s)
    • Replies: 5
    • Views: 90
    BrockHarper
    10 Minutes Ago Go to last post

  3. High Octane Base Spark Table Question

    Started by Evil Phoenix, 1 Hour Ago
    2 Attachment(s)
    • Replies: 2
    • Views: 17
    Evil Phoenix
    43 Minutes Ago Go to last post

  4. tune question what am i doing wrong just went efi

    Started by fullclip44mag, 5 Hours Ago
    7 Attachment(s)
    • Replies: 10
    • Views: 104
    fullclip44mag
    1 Hour Ago Go to last post

  5. Starting issue.

    Started by CrazyCanadian, 16 Hours Ago
    2 Attachment(s)
    • Replies: 7
    • Views: 128
    edcmat-l1
    1 Hour Ago Go to last post

  6. Why is idle timing so much lower than 4 tables?

    Started by borrone821, 5 Days Ago
    2 Pages •
    1 2
    12 Attachment(s)
    • Replies: 26
    • Views: 561
    borrone821
    2 Hours Ago Go to last post

  7. Idle Air changes after Key Cycle

    Started by Proxses, 1 Day Ago
    3 Attachment(s)
    • Replies: 2
    • Views: 105
    Proxses
    7 Hours Ago Go to last post

  8. 5.3 Gt45 newb

    Started by Jabootydawiz, 10-30-2023
    8 Pages •
    1 2 3 ... 8
    78 Attachment(s)
    • Replies: 149
    • Views: 15,742
    Jabootydawiz
    8 Hours Ago Go to last post

  9. Can I turn off AC Torque reduction?

    Started by weinerschizel, 4 Days Ago
    1 Attachment(s)
    • Replies: 8
    • Views: 282
    TheMechanic
    8 Hours Ago Go to last post

  10. HELP!!! Gen III Deka 80 Turbo $40k boat anchor

    Started by Jason.Henley, 04-20-2024
    2 Pages •
    1 2
    2 Attachment(s)
    • Replies: 21
    • Views: 661
    SiriusC1024
    16 Hours Ago Go to last post

  11. P59 base running airflow problems

    Started by codykeen0923, 1 Day Ago
    • Replies: 4
    • Views: 168
    codykeen0923
    17 Hours Ago Go to last post

  12. VE table before and after. What am i doing wrong ?

    Started by Aaronwelling1, 1 Day Ago
    2 Attachment(s)
    • Replies: 7
    • Views: 183
    edcmat-l1
    23 Hours Ago Go to last post

  13. O2 Fulcrums what EXACTLY is airflow mode?

    Started by weinerschizel, 3 Days Ago
    • Replies: 3
    • Views: 162
    weinerschizel
    1 Day Ago Go to last post

  14. silverado 4l60e to th400 swap, wont rev past 3,000 rpm

    Started by dreyerw, 1 Day Ago
    3 Attachment(s)
    • Replies: 6
    • Views: 157
    edcmat-l1
    1 Day Ago Go to last post

  15. 2000 Camaro LS1 - Manual Swap Help

    Started by rodizzle, 1 Day Ago
    1 Attachment(s)
    • Replies: 6
    • Views: 174
    edcmat-l1
    1 Day Ago Go to last post

  16. 02 5.3 turbo rich idle

    Started by silverustoturbo, 2 Weeks Ago
    2 Pages •
    1 2
    13 Attachment(s)
    • Replies: 21
    • Views: 742
    Alvin
    1 Day Ago Go to last post

  17. P59 injectors scaling???

    Started by promobass, 6 Days Ago
    2 Attachment(s)
    • Replies: 13
    • Views: 367
    Alvin
    1 Day Ago Go to last post

  18. Need help with first start

    Started by LeadFootedRacer, 1 Week Ago
    3 Pages •
    1 2 3
    18 Attachment(s)
    • Replies: 45
    • Views: 1,126
    LeadFootedRacer
    1 Day Ago Go to last post

  19. Question Injector Data Repository

    Started by TheMechanic, 03-29-2022
    5 Pages •
    1 2 3 ... 5
    45 Attachment(s)
    • Replies: 94
    • Views: 16,717
    blindsquirrel
    1 Day Ago Go to last post

  20. Idle and initial drive tune support needed

    Started by SilverS2kV8, 1 Week Ago
    1 Attachment(s)
    • Replies: 10
    • Views: 460
    SilverS2kV8
    1 Day Ago Go to last post
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