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Threads 81 to 100 of 4380

Forum: GM L4, I5, I6 Tuning - Engine

  1. Sticky Thread Sticky: General 4, 5 & I6 Cylinder How-To's & Tuning Info

    Started by Shifted, 04-16-2006
    2 Pages •
    1 2
    2 Attachment(s)
    • Replies: 30
    • Views: 118,367
    Dannye
    03-23-2024 Go to last post

  1. Cobalt SS Stage Kit Released

    Started by BowTieTillIDie, 10-19-2009
    4 Pages •
    1 2 3 ... 4
    • Replies: 60
    • Views: 37,954
    Terminator2
    12-01-2009 Go to last post

  2. Wotbox+Solstice GXP Question

    Started by pantherqs, 05-27-2010
    4 Pages •
    1 2 3 ... 4
    • Replies: 60
    • Views: 25,936
    Kelu
    06-17-2010 Go to last post

  3. Thumbs down MALT Massaging..

    Started by T-Man, 01-11-2011
    3 Pages •
    1 2 3
    • Replies: 59
    • Views: 24,689
    T-Man
    07-15-2011 Go to last post

  4. LNF Vats disable

    Started by patooyee, 02-24-2014
    3 Pages •
    1 2 3
    3 Attachment(s)
    • Replies: 59
    • Views: 41,414
    cobaltssoverbooster
    05-20-2014 Go to last post

  5. 60-100 in 5.938 in my HHR :)

    Started by Jaxon, 03-05-2010
    3 Pages •
    1 2 3
    • Replies: 58
    • Views: 16,050
    GeoffH
    03-27-2010 Go to last post

  6. Question AEM Water Meth - Car Floods

    Started by mcottingham, 08-05-2011
    3 Pages •
    1 2 3
    • Replies: 58
    • Views: 19,210
    06_sic_ss
    08-16-2011 Go to last post

  7. Searching for more...

    Started by Cobalt09SS, 03-14-2010
    3 Pages •
    1 2 3
    • Replies: 58
    • Views: 18,525
    Cobalt09SS
    03-20-2010 Go to last post

  8. Low speed and possible DFCO tuning issues - HELP!

    Started by 607Motorsports, 10-09-2008
    3 Pages •
    1 2 3
    • Replies: 58
    • Views: 20,651
    607Motorsports
    10-22-2008 Go to last post

  9. Issues with lsj

    Started by ovenroastedlnf, 02-19-2012
    3 Pages •
    1 2 3
    • Replies: 58
    • Views: 20,882
    Speedytec
    03-28-2012 Go to last post

  10. E85 Tune for the I6 Vortec 4200 (4.2L)

    Started by JUSTINKP, 04-01-2011
    3 Pages •
    1 2 3
    • Replies: 57
    • Views: 24,100
    JUSTINKP
    04-22-2011 Go to last post

  11. E85 idle issues and PE Q's

    Started by hhrfreek, 12-08-2011
    3 Pages •
    1 2 3
    • Replies: 57
    • Views: 22,210
    Sharkey
    12-18-2011 Go to last post

  12. Question Help me understand cam timing (LNF)

    Started by oldskool, 02-18-2009
    3 Pages •
    1 2 3
    • Replies: 57
    • Views: 39,843
    viceroykarl
    10-07-2011 Go to last post

  13. LNF 3bar MAP(s) conversion calibration?

    Started by BAD LS1, 05-04-2011
    3 Pages •
    1 2 3
    • Replies: 56
    • Views: 36,514
    dustin24
    04-16-2016 Go to last post

  14. Smile Dealin with 2 bar problems. Need help~

    Started by redhotjamedjimi, 12-05-2006
    3 Pages •
    1 2 3
    • Replies: 55
    • Views: 16,783
    redhotjamedjimi
    02-12-2008 Go to last post

  15. Car felt real laggy/inresponsive today.

    Started by DoMiStIc_RuSh_06, 06-08-2011
    3 Pages •
    1 2 3
    • Replies: 55
    • Views: 16,504
    DoMiStIc_RuSh_06
    06-18-2011 Go to last post

  16. 80lb lsj need help now!

    Started by cobaltssoverbooster, 09-09-2011
    3 Pages •
    1 2 3
    1 Attachment(s)
    • Replies: 55
    • Views: 32,476
    Daniel27
    07-04-2016 Go to last post

  17. LSJ TVS 2.8" Tuning Help

    Started by csementuh, 06-29-2010
    3 Pages •
    1 2 3
    • Replies: 55
    • Views: 26,515
    jp1600
    08-25-2013 Go to last post

  18. How OPTIMUM SPARK Really Works

    Started by MikeM173, 02-09-2016
    3 Pages •
    1 2 3
    16 Attachment(s)
    • Replies: 55
    • Views: 22,824
    FLASH1970
    01-20-2017 Go to last post

  19. Most reputable tuners for LNF's. Chime in here.

    Started by BowTieTillIDie, 04-14-2014
    3 Pages •
    1 2 3
    • Replies: 55
    • Views: 19,142
    cobaltssoverbooster
    06-27-2014 Go to last post

  20. New to this forum and I have a request

    Started by carotene, 10-01-2019
    3 Pages •
    1 2 3
    5 Attachment(s)
    • Replies: 54
    • Views: 18,290
    carotene
    11-11-2019 Go to last post
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