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Thread: opinion on logged run

  1. #1
    Lifetime Member LB72004's Avatar
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    Default opinion on logged run

    E35_0009.efi

    just did a log, 0-60 boosted to about 2000 rpms and in 4wd

    this is my 2008 LMM CCLB dually. curb weight of 7700# with about 300 lbs of junk in the bed

    boosted until frame 67 then let off of the brakes. reached 60 mph at frame 145, 5.46 seconds

    this is my own built tune

    please give me your feedback on it, anything you a may see that is good or bad, or changes i should make, etc.

    thanks Jason
    2008 Chevrolet 3500HD DRW LTZ
    285/75/17 Nitto Dura Grapplers, 4.56 gears, Front and rear ARB lockers, Efi Live tuning by me, Raptor 160 LP, Cognito 4-6 NTB Lift, 4" Exhaust, Built Trans by Mike L.

    Sold - 2004 LB7 Duramax, EFI Live with DSP5 Tune
    stage 4 SC transmission, 265/70/16 tires

  2. #2
    Lifetime Member IdahoRob's Avatar
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    Default

    35+ degrees of timing and spinning it past 4k rpm. I'm guessing this is a built engine, if it is not, then I highly recommend you have one ready asap. I bet it hauls butt. You will have a much more useful log if you drop the balance rates, fyi.
    2013 LML, 550hp with factory emissions, stock cp4 and compound turbos.
    2002 LBZ, 4x4 (Max'd Out) 6000lbs 9.36 @ 154 mph NHRDA Champion and Record holder
    1965 El Camino, duramax 9.6 @ 149MPH

    All EFI tuned by Adrenaline Truck Performance

  3. #3
    Lifetime Member LB72004's Avatar
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    Default

    Thanks, aways appreciate feedback, especially from one of the best

    Yeah, i was looking at that timing too. what do you think, 30-32 for about 4k rpms look like a safer bet? And no, not a built engine. Just a lift pump and transgo jr. I know I am on borrowed time running like this but i dont do boosted launchs often and wanted to see what she could do. Most of the time i drive it like a normal truck and not like Ricky racer

    For this run it sure ripped down the road. Felt the tires squirm, blood leaving my brain and bam i was crossing 60 mph. Nice rush

    Forgot about the balance rates still being in there. Opps
    2008 Chevrolet 3500HD DRW LTZ
    285/75/17 Nitto Dura Grapplers, 4.56 gears, Front and rear ARB lockers, Efi Live tuning by me, Raptor 160 LP, Cognito 4-6 NTB Lift, 4" Exhaust, Built Trans by Mike L.

    Sold - 2004 LB7 Duramax, EFI Live with DSP5 Tune
    stage 4 SC transmission, 265/70/16 tires

  4. #4
    Lifetime Member LB72004's Avatar
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    PS. How come all of the online 0-60 HP calculators say i should have over 600hp with the with the weight and speed i am doing? There is no way with the stock charger that i am even close
    2008 Chevrolet 3500HD DRW LTZ
    285/75/17 Nitto Dura Grapplers, 4.56 gears, Front and rear ARB lockers, Efi Live tuning by me, Raptor 160 LP, Cognito 4-6 NTB Lift, 4" Exhaust, Built Trans by Mike L.

    Sold - 2004 LB7 Duramax, EFI Live with DSP5 Tune
    stage 4 SC transmission, 265/70/16 tires

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