#lbz

  1. D

    Lbz vs lml

    Looking to buy my first duramax. Currently drive a 2015 f150 I have a few options that I can’t choose between, torn between buying a 2007 lbz with 202,000 miles, egr has a blocker plate, completely rust free, proven tunes on a 5 position switch, fresh paint job and bunch of new body parts. Truck...
  2. B

    Best EFI Live tunes for my LBZ setup

    Looking for some opinions/ feedback on EFI Live DSP5 tunes. I currently have a set that is "OK," but I think they could be better. Here is the setup I am running and what goals for the tunes. Let me know who you would recommend. I will be using my own Autocal, so I don't want to take it to get...
  3. Mjaxx

    Tune time

    Hi all, new to the group. I'm sure there are several posts on here over the years for the question I am about to ask but.... I wanted to get the most up to date suggestions and advice. I currently own a 07 LBZ CCSB. I have 3" zone lift, 5" straight exhaust. Truck is my DD and in excellent...
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