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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: 254,526
    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: 455,913
    WS6FirebirdTA00
    02-07-2006 Go to last post

  1. 1999 Chevy S10 5.3 swap won't shift out of first

    Started by mweath10, 18 Hours Ago
    3 Attachment(s)
    • Replies: 15
    • Views: 164
    horsepowerguru427
    27 Minutes Ago Go to last post

  2. throttle speed?

    Started by epfatboy, 4 Days Ago
    4 Attachment(s)
    • Replies: 8
    • Views: 185
    horsepowerguru427
    30 Minutes Ago Go to last post

  3. Question Injector Data Repository

    Started by TheMechanic, 03-29-2022
    14 Pages •
    1 2 3 ... 14
    83 Attachment(s)
    • Replies: 267
    • Views: 105,826
    dhoagland
    39 Minutes Ago Go to last post

  4. Is it KNOCK or NOT?

    Started by epfatboy, 05-03-2025
    2 Attachment(s)
    • Replies: 15
    • Views: 2,207
    epfatboy
    2 Hours Ago Go to last post

  5. Review tune C5 Z06 P01

    Started by C5Z06TwinTurb, 1 Week Ago
    2 Pages •
    1 2
    17 Attachment(s)
    • Replies: 32
    • Views: 679
    edcmat-l1
    4 Hours Ago Go to last post

  6. gen 3 p59 ecm always corrects ltft lean in closed loop

    Started by vikingbikes, 15 Hours Ago
    2 Attachment(s)
    • Replies: 1
    • Views: 66
    horsepowerguru427
    14 Hours Ago Go to last post

  7. P59 Computer question

    Started by Jeepman89, 19 Hours Ago
    • Replies: 1
    • Views: 54
    horsepowerguru427
    19 Hours Ago Go to last post

  8. 1998 c5 brick issue after 3bar swap?

    Started by JASON11WS6, 5 Days Ago
    5 Attachment(s)
    • Replies: 11
    • Views: 257
    JASON11WS6
    20 Hours Ago Go to last post

  9. Tuning VE on new turbo LQ4

    Started by kylefentz, 5 Days Ago
    2 Attachment(s)
    • Replies: 4
    • Views: 173
    kylefentz
    20 Hours Ago Go to last post

  10. Did I screw myself by installing AEM 30-0334????

    Started by Carter189, 2 Days Ago
    • Replies: 11
    • Views: 250
    gametech
    22 Hours Ago Go to last post

  11. Got a 94 1500 with gen3 4.8 swap, is it tuned?

    Started by vziel, 5 Days Ago
    5 Attachment(s)
    • Replies: 8
    • Views: 172
    horsepowerguru427
    1 Day Ago Go to last post

  12. Could someone kindly check my tune for VE tuning setup

    Started by Kzhurley, 4 Days Ago
    3 Attachment(s)
    • Replies: 5
    • Views: 204
    horsepowerguru427
    1 Day Ago Go to last post

  13. Blowing through converter??

    Started by anniversaryss, 2 Days Ago
    3 Attachment(s)
    • Replies: 10
    • Views: 189
    edcmat-l1
    1 Day Ago Go to last post

  14. C10 6.0 T56 newbie

    Started by Light_Chop, 3 Days Ago
    7 Attachment(s)
    • Replies: 8
    • Views: 196
    horsepowerguru427
    1 Day Ago Go to last post

  15. no power at any throttle cammed 4.8

    Started by That_Red_8.1, 2 Weeks Ago
    2 Pages •
    1 2
    3 Attachment(s)
    • Replies: 35
    • Views: 1,225
    That_Red_8.1
    1 Day Ago Go to last post

  16. gen 3 5.3l cam idle and ve table tunning

    Started by nanygoat, 3 Days Ago
    7 Attachment(s)
    • Replies: 9
    • Views: 217
    horsepowerguru427
    1 Day Ago Go to last post

  17. Segment swap for timing under boost. Possible?

    Started by KFXGUY, 2 Days Ago
    • Replies: 18
    • Views: 281
    04silverado6.0
    1 Day Ago Go to last post

  18. Tune & Log. Gen VI CBB 1999 Vortec 7400

    Started by oldpartsnrust, 06-19-2023
    19 Pages •
    1 2 3 ... 19
    131 Attachment(s)
    • Replies: 372
    • Views: 112,367
    gametech
    1 Day Ago Go to last post

  19. P1514 REP issues with recent P2135 issues

    Started by squeeler642, 2 Days Ago
    4 Attachment(s)
    • Replies: 9
    • Views: 192
    squeeler642
    1 Day Ago Go to last post

  20. Updated injector data

    Started by BroPeep, 2 Days Ago
    2 Attachment(s)
    • Replies: 6
    • Views: 128
    gtstorey
    1 Day Ago Go to last post
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