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 ... 39 40 41
    Replies:
    402
    Views:
    151,258
    BOTTLEDZ28
    Jul 30, 2018
  2. Aloicious

    Installing and correctly setting a vortec distributor

    Aloicious, Oct 28, 2011 ... 3 4 5
    Replies:
    49
    Views:
    86,781
    east302
    Dec 25, 2017
  3. Mike

    98-00 Vortec and LS1 Computer Swap Custom Tuning

    Mike, May 3, 2012 ... 2
    Replies:
    13
    Views:
    10,724
    Rtlngr2
    Jul 7, 2017
  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:
    31,835
    AK49BWL
    Feb 1, 2017
  1. NorthernTahoe

    L31 Spark retard at hi rpm & load

    NorthernTahoe, Aug 13, 2018 at 2:48 PM
    Replies:
    2
    Views:
    71
    Christian Steffen
    Aug 13, 2018 at 7:50 PM
  2. blackhawk17

    Fuel pressure regulator or fuel pump?

    blackhawk17, May 4, 2017 ... 2 3
    Replies:
    20
    Views:
    1,913
    Supercharged111
    Aug 8, 2018 at 8:57 PM
  3. JayMB

    L31 Vortec 5.7 Heads/Cam advice for my 1999 K2500 Suburban

    JayMB, Jul 23, 2018 ... 2
    Replies:
    19
    Views:
    1,020
    slowburb
    Aug 8, 2018 at 8:55 AM
  4. Bret

    7.4 Rough Idle, No Codes

    Bret, Jul 2, 2018
    Replies:
    2
    Views:
    285
    Chris Knudson
    Aug 3, 2018
  5. Beeffajitas

    L21 411?

    Beeffajitas, Jul 27, 2018
    Replies:
    2
    Views:
    125
    Christian Steffen
    Jul 27, 2018
  6. sharpe.trey

    Which GM cam to perfect the L31?

    sharpe.trey, Jun 29, 2018 ... 6 7 8
    Replies:
    76
    Views:
    3,748
    89GMCJOHN
    Jul 25, 2018
  7. Keven

    Found a lm7 need help

    Keven, Jul 16, 2018
    Replies:
    6
    Views:
    353
    Sparkysikes
    Jul 24, 2018
  8. BOTTLEDZ28

    What heads come on the GM Vortec crate engine

    BOTTLEDZ28, Jul 22, 2018
    Replies:
    3
    Views:
    193
    884x4310ci
    Jul 23, 2018
  9. Debbie Dunkle

    1997 350 R suburban into a 1993 K 1500

    Debbie Dunkle, Jul 21, 2018
    Replies:
    0
    Views:
    88
    Debbie Dunkle
    Jul 21, 2018
  10. YAMAHLR

    350 cam options

    YAMAHLR, Jan 28, 2016 ... 5 6 7
    Replies:
    69
    Views:
    8,005
    slowburb
    Jul 12, 2018
  11. BOTTLEDZ28

    How many misfire counts before SES light comes on? 0411 PCM

    BOTTLEDZ28, Jul 11, 2018
    Replies:
    0
    Views:
    70
    BOTTLEDZ28
    Jul 11, 2018
  12. Lewo68

    L31 to LS1 swap. Wiring info?

    Lewo68, Mar 23, 2018 ... 2 3
    Replies:
    23
    Views:
    1,086
    Lewo68
    Jul 11, 2018
  13. Jason Brun

    2002 lb7 into gmt 400 with nv4500

    Jason Brun, Jul 8, 2018
    Replies:
    0
    Views:
    131
    Jason Brun
    Jul 8, 2018
  14. 96z71sas

    Evo assist power steering

    96z71sas, Jun 30, 2018
    Replies:
    1
    Views:
    200
    Supercharged111
    Jul 7, 2018
  15. df2x4

    GM Tech2 Clone Experience?

    df2x4, Nov 4, 2015 ... 2 3
    Replies:
    21
    Views:
    3,226
    tuita
    Jul 4, 2018
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