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Thread: Looking for help with an economy tune for 6.0L.

  1. #1
    New Member
    Join Date
    Apr 2011

    Question Looking for help with an economy tune for 6.0L.

    I Have had some success with my LMM only got economy up to 20 MPG on highway and 17.5MPG pulling about 3500lbs running the DPF and EGR on and I am going to try to program a 6.0L Hummer H2 and don't know if adjusting the same stuff as a diesel engine will work on a gas. Any help would be appreciated. Thanks.

  2. #2
    Lifetime Member minytrker's Avatar
    Join Date
    Jan 2006


    No gas and diesel are completely different when it comes to tuning.
    99 Z28 Camaro|LS1 Heads & cam Tuned by LSX Power Tuning
    2003 CC Duramax Dually|19.5 w/245/70/19.5|Tuned by LSX Power Tuning|5in exhaust
    2009 G8 GT Vararam CAI|Tuned by LSX Power Tuning|GXP Mufflers|Custom System
    2006 CTS-V K&N CAI|OBX Headers|Cammed LS3|Tuned by LSX Power Tuning|

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