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Thread: 2011 silverado 4.8

  1. #1
    Potential Tuner
    Join Date
    Oct 2024
    Posts
    2

    2011 silverado 4.8

    id like to give my truck a bit more power tried different things but nothing improves.. any help would be a plus thanks

  2. #2
    Tuning Addict 5FDP's Avatar
    Join Date
    May 2012
    Location
    Rogers, MN
    Posts
    13,851
    How can we help you when you don't post a tune file and log file of it running?

    What have you done to the truck to try and give it more power?

    A tune can help make it better to drive but without any mods or different gearing, the truck isn't going to get much faster. Needs a small camshaft if you want to gain like 20-30hp and torque.
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.

  3. #3
    Potential Tuner
    Join Date
    Oct 2024
    Posts
    2
    Sorry im new to tunning and id just wish it was better on trottle responce ill post my tune tonight im at work atm thanks