Results 1 to 3 of 3

Thread: Need help tuning a l83 in 2015 Sierra has a Texas speed cam with fuel lobe and locker

  1. #1
    Potential Tuner
    Join Date
    Oct 2019
    Posts
    8

    Need help tuning a l83 in 2015 Sierra has a Texas speed cam with fuel lobe and locker

    2015 GMC Sierra
    5.3l
    L83tr-2 cam from Texas speed
    32% fuel lobe
    Vvt phaser locker
    Everything else factory

    This is my first time ever even looking at a gen 5 and I?m concerned I bit off more than I can chew. Any help would definitely be appreciated. What tables do I need to adjust. I can get it to idle real good but any kinda acceleration and it falls on its face and pops...

  2. #2
    Senior Tuner Ben Charles's Avatar
    Join Date
    Aug 2009
    Location
    Calibrating
    Posts
    3,371
    Best to post the file... many on here do remote tune help as well

    Email Tunes, [email protected]
    96 TA Blown/Stroked, 4L80E/Fab 9
    15 C7 A8 H/C 2.3 Blower/PI
    14 Gen 5 Viper
    Custom Mid Engine chassis, AKA GalBen C

  3. #3
    Senior Tuner SultanHassanMasTuning's Avatar
    Join Date
    Nov 2009
    Location
    All Around
    Posts
    3,149
    what about basic bolt-ons?
    Follow @MASTUNING visit www.mastuned.com
    Remote Tuning [email protected]
    Contact/Whatsapp +966555366161