96+ Vortec Performance + Computer Swaps

If you want to do the 0411 PCM swap or have a 1996+ Vortec motor this is your forum!

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  1. Lextech

    12200411 PCM swap for 1996 to 2000 GMT400 trucks

    Lextech, Mar 9, 2012 ... 45 46 47
    Replies:
    462
    Views:
    182,958
    SS_Shawty
    Feb 18, 2019 at 2:26 PM
  2. Mike

    98-00 Vortec and LS1 Computer Swap Custom Tuning

    Mike, May 3, 2012 ... 2
    Replies:
    16
    Views:
    13,167
    Rtlngr2
    Feb 4, 2019
  3. Aloicious

    Installing and correctly setting a vortec distributor

    Aloicious, Oct 28, 2011 ... 4 5 6
    Replies:
    50
    Views:
    96,355
    JohnR
    Dec 5, 2018
  4. Aloicious

    How to get Coil per Cylinder and LSx ignition control on a L31 SBC Write up

    Aloicious, Jul 28, 2010 ... 4 5 6
    Replies:
    56
    Views:
    36,289
    AK49BWL
    Feb 1, 2017
  1. trx125

    1997 Tahoe BBP tuned PCM?

    trx125, Feb 23, 2019 at 12:28 AM
    Replies:
    0
    Views:
    12
    trx125
    Feb 23, 2019 at 12:28 AM
  2. demetrio bazan

    Oil leak just before the transmission

    demetrio bazan, Feb 15, 2019 ... 2
    Replies:
    17
    Views:
    499
    Supercharged111
    Feb 22, 2019 at 9:06 PM
  3. John Cunningham

    aftermarket tunes

    John Cunningham, Oct 1, 2018 ... 2 3 4
    Replies:
    36
    Views:
    2,907
    L31MaxExpress
    Feb 22, 2019 at 8:09 PM
  4. techweenie

    Want to build a 496 Stroker, looking for guidance

    techweenie, May 1, 2014 ... 2 3
    Replies:
    23
    Views:
    4,137
    sewlow
    Feb 21, 2019 at 10:59 AM
  5. ryeguy2006a

    Most direct bolt on Cooling fans for GMT400?

    ryeguy2006a, Feb 4, 2019 ... 2 3
    Replies:
    29
    Views:
    1,247
    L31MaxExpress
    Feb 20, 2019 at 6:40 PM
  6. toomanyhobbies

    Replaced starter and created a problem

    toomanyhobbies, Feb 18, 2019 at 6:23 PM
    Replies:
    0
    Views:
    111
    toomanyhobbies
    Feb 18, 2019 at 6:23 PM
  7. m002922

    Misfire - Cylinder 4 - Check Engine Light at 55-60 MPH acceration under load

    m002922, Feb 17, 2019 at 11:00 PM
    Replies:
    6
    Views:
    170
    m002922
    Feb 18, 2019 at 2:25 PM
  8. burbalious

    Best bang for buck mods to wake up vortec

    burbalious, Feb 7, 2019 ... 2
    Replies:
    10
    Views:
    1,026
    letitsnow
    Feb 14, 2019
  9. demetrio bazan

    5.7 vortec smokes like a diesel at start

    demetrio bazan, Feb 4, 2019 ... 2 3
    Replies:
    20
    Views:
    1,091
    Supercharged111
    Feb 11, 2019
  10. Jrgunn5150

    Car Gauge Pro can read CMP

    Jrgunn5150, Aug 24, 2016 ... 5 6 7
    Replies:
    64
    Views:
    25,663
    August76
    Feb 7, 2019
  11. Turbokat

    Feels slow even after rebuild and rough idle

    Turbokat, Sep 18, 2018
    Replies:
    9
    Views:
    1,040
    Supercharged111
    Feb 7, 2019
  12. andrew stevenson

    where to start (performance)

    andrew stevenson, Jan 7, 2019 ... 2 3
    Replies:
    25
    Views:
    2,789
    big_mike
    Feb 5, 2019
  13. rangrayy

    Black box tuned and spare 411 value

    rangrayy, Oct 21, 2018
    Replies:
    8
    Views:
    1,294
    eshaw
    Feb 5, 2019
  14. ztarleton

    Fuel pressure regulator?

    ztarleton, Dec 18, 2018 ... 2
    Replies:
    11
    Views:
    1,339
    ztarleton
    Jan 30, 2019
  15. 300stw

    7.4 timing curves

    300stw, Jan 25, 2019 ... 2 3
    Replies:
    20
    Views:
    979
    Christian Steffen
    Jan 29, 2019
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