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Thread: LBZ Tuning

  1. #1
    Tuner in Training
    Join Date
    May 2021
    Posts
    25

    LBZ Tuning

    Hey,

    I recently did a read on a friends LBZ that i believe was originally tuned with EFI live. The tune seems poorly made to me but I'm having a hard time learning with the missing details in the stickys. If anyone wants to give me some pointers I'd greatly appreciate it. The fuel pressure table has a bunch of less than stock values which makes no sense to me. I'll attach the fuel pressure comparison table to a stock file.
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    Last edited by jetmav; 08-28-2021 at 01:14 AM.

  2. #2
    I thought EFIlive changed operating system, no? (So HPT cannot read an ECU with the EFI OS?) In full disclosure, this is simply what I've read/understood. I haven't used it myself.

    I've never had to adjust fuel pressure tables, and unsure why one would unless its something to do with injector swaps?
    2006 GTO 403ci lsa heads kooks long tubes corsa ss exhaust OTR intake HPTuned

    2010 GMC Sierra LMM Duramax. Exhaust and tuned