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Thread: PCM Question - 5.3 motor to LS1 - Problems?

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  1. #1
    Join Date
    Apr 2005
    Location
    The Woodlands, TX
    Posts
    369
    I swap a LS1 into my truck, formally a 4.8 and had no trouble tuning the LS1 with the stock PCM. Just like Quik said, there is a table for cylinder volume that needs adjusted.
    01 ECSB 1/2 ton 4x4 6L GMC
    11.03@127
    KB Racing Borg Warner S475 turbocharged
    http://i3.photobucket.com/albums/y57/Kbracing96/kbracing96copy-1.jpg

  2. #2
    Join Date
    Apr 2006
    Location
    Muldrow, OK
    Posts
    65
    Cool deal...thanks for the confirmation man!
    -Slow Is Not An Option-


    93 Stepside - Forged 347 - LS6 intake - Stage II LS6 Heads - MTI X1 Cam - Vigilante 2800 Stall - HP Tuners - Schoenfeld Headers - 4.11's w/Powertrax - Caltrac's - 430/400
    02 Trans Am - Forged 408 - Single Plane GMPP - 96lb/hr Injectors - HPT 3 Bar - Twin 67mm Turbonetics - Huge FMIC - Moser 9" - 4L80E - Alky Control Meth - Jesel J2K - Eboost2 - waiting dyno

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