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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
    • Replies: 30
    • Views: 115,159
    5 Days Ago Go to last post
  1. The LNF Tuning Guide

    Started by BackyardTurbo_FTW, 10-08-2009
    22 Pages
    1 2 3 ... 22
    • Replies: 422
    • Views: 288,686
    09-23-2023 Go to last post
  2. Cruze 1.4T Tuning?

    Started by Blue Angel, 02-11-2011
    17 Pages
    1 2 3 ... 17
    • Replies: 336
    • Views: 234,061
    03-07-2019 Go to last post
  3. Thumbs up LNF STFT and LTFT Tuning

    Started by BackyardTurbo_FTW, 11-10-2009
    18 Pages
    1 2 3 ... 18
    • Replies: 353
    • Views: 230,701
    08-08-2013 Go to last post
  4. LNF Ethanol experiment

    Started by Iam Broke, 07-16-2010
    21 Pages
    1 2 3 ... 21
    • Replies: 406
    • Views: 206,696
    04-02-2014 Go to last post
  5. Tuning the 1.4t Cruze - A Mildly Scientific Approach

    Started by Gh0st, 04-30-2013
    11 Pages
    1 2 3 ... 11
    • Replies: 218
    • Views: 160,066
    01-08-2024 Go to last post
  6. LNF New Parameters

    Started by Chris@HPTuners, 03-23-2011
    16 Pages
    1 2 3 ... 16
    • Replies: 308
    • Views: 152,067
    05-25-2012 Go to last post
  7. LNF TUNERS: Learn, share and make hp HERE!

    Started by gmtech16450yz, 03-26-2011
    12 Pages
    1 2 3 ... 12
    • Replies: 233
    • Views: 142,098
    10-25-2014 Go to last post
  8. Redline/GXP owners step inside

    Started by Baldturbofreak.com, 10-24-2007
    16 Pages
    1 2 3 ... 16
    • Replies: 309
    • Views: 134,491
    11-25-2008 Go to last post
  9. Basic VVT Tuning info

    Started by viceroykarl, 07-07-2011
    7 Pages
    1 2 3 ... 7
    • Replies: 135
    • Views: 127,207
    04-27-2023 Go to last post
    • Replies: 185
    • Views: 123,485
    10-28-2012 Go to last post
  10. Fuel Tables UNLOCKED

    Started by BowTieTillIDie, 11-06-2009
    12 Pages
    1 2 3 ... 12
    • Replies: 239
    • Views: 115,391
    03-23-2011 Go to last post
  11. Thumbs up How to tune 60lb injectors - 56k = ZZzzzzz...

    Started by SJSchafer, 05-10-2008
    5 Pages
    1 2 3 ... 5
    • Replies: 98
    • Views: 112,209
    02-10-2022 Go to last post
  12. OBD II Readines Monitor "trick"?

    Started by Gremlin85, 07-28-2011
    3 Pages
    1 2 3
    • Replies: 45
    • Views: 105,469
    10-26-2022 Go to last post
  13. Need to Clear My Conscience About This.

    Started by Terminator2, 04-10-2015
    11 Pages
    1 2 3 ... 11
    • Replies: 207
    • Views: 103,653
    01-19-2016 Go to last post
  14. LNF Optimum Spark tables - how to

    Started by codename Bil Doe, 04-02-2014
    5 Pages
    1 2 3 ... 5
    • Replies: 82
    • Views: 99,626
    12-14-2017 Go to last post
  15. LNF Guide Videos

    Started by cobaltssoverbooster, 04-30-2012
    8 Pages
    1 2 3 ... 8
    • Replies: 155
    • Views: 98,046
    11-20-2022 Go to last post
  16. 3 bar MAP's

    Started by Iam Broke, 04-06-2010
    14 Pages
    1 2 3 ... 14
    • Replies: 273
    • Views: 97,186
    01-26-2011 Go to last post
  17. First Gen Volt Tune (Volterado)

    Started by TownDrunk, 02-18-2017
    9 Pages
    1 2 3 ... 9
    • Replies: 161
    • Views: 97,021
    01-21-2024 Go to last post
    • Replies: 263
    • Views: 95,523
    08-29-2008 Go to last post
  18. Exclamation LNF Maf Calibrating w/ PICS.

    Started by cobaltssoverbooster, 07-08-2011
    7 Pages
    1 2 3 ... 7
    • Replies: 121
    • Views: 92,910
    08-26-2016 Go to last post

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