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Thread: Timing, Boost Adjust D6270

  1. #1
    Lifetime Member FUBAR's Avatar
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    Default Timing, Boost Adjust D6270

    Looking at this table, I don't know how this would be dependent on boost other than the fact that it's setup in low-mid mm3's where boost would not be at peak. I also say that because the axis's are mm3 and rpm, no where is there boost factored in the table. Also, if this table works, my timing should be super retarded (low.) Somebody maybe can shed some light?

    Thanks,
    06 5.9L, EFILive / Silver Bullet Tuning
    06 LBZ, EFILive

  2. #2
    Senior Member
    Join Date
    Dec 2007
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    Default

    that table used in conjunction with D6273 (it has the boost reference on it). most of table D6270s values would be zeroed out as a result of D6273 modifiers except for a few conditions with less than atmospheric pressure (clogged air filter anyone? lol )
    06 Laramie 3500 QC SB 4x4 - Full billet Auto by DTT, HE351/S475 twins, EFI live, lots of custom goodies....

    07 6.2L Yukon Denali - CAI, CAT delete, self tuned with EFI Live

    03 Trailblazer 4.2L I6 - CAI, custom exhaust, EFI live

    2010 Laramie 3500 CC LB 4x4 - H&S, DPF delete, waiting for EFI Live.....

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