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Thread: 2016 cammed Ram 5.7L Something is off, Jumped Timimg? Please Help, Log attached

  1. #21
    Advanced Tuner
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    Damn. Those do not bind til 1.150 where did you install them height wise and how much lift do you run?

  2. #22
    Tuner in Training TaylorJ's Avatar
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    Lift is .620 Intake .605 exhaust . springs are installed @ 2in , 195lbs@ closed(2in) 525 open, the cam that's going in it next month is 242/247@50 .640/.655 Lifters are BAM Solid...........so No knock sensors ,even with low lash (.01/.012) too much back ground noise.

  3. #23
    Quote Originally Posted by Spray-Cam Hell-Ram View Post
    And here is a portion of the log from last night running this tune.
    I was going to help you with some ideas on your tune but your log above has very little data in it that I could look at. Mostly blank channels, so not sure what is happening there. I'm using 5.0.4.

    Rick

  4. #24
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    Here is a more recent log and my most current tune. My pcm had gone bad which is why any of the parameters were blank on my initial log I posted early on in this thread. If you see anything that sticks out or seems off, please let me know.
    Attached Files Attached Files
    2016 Ram CCSB Forged NA 396ci Stroker
    +2.5cc Flat/Dome Mahle Power-Pak Forged Pistons w/13.2/1 CR on E85
    Forged Manley 4.05" Stroke Crank/Speed Master Valvetrain
    Race Ported Eagles/Titanium 2.12"/Titanium 1.62" Valves
    Custom Cam 235/249 .629/.629 111LSA 110ICL+1Adv
    Ported Holley Hi-Ram Intake/NXpress Hi-Ram NO2 Plate kit w/250 Shot(4 sec)
    Tx Spd 2" Long Tubes/Active Viper Hood/2-Step
    ATI SD w/15% UD/Dual 450 Pumps/Fuel Cell in Bed/Demon 700cc Inj
    3800 stall/Det Tru-Trac/410 Gears

  5. #25
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    Looks like you forgot to attach the log
    [email protected]

    don tanklage

  6. #26
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    no. Lol. I tried to post it. But I guess it was too big so I've been trying to figure out how to upload just a portion of this log. I think I figured it out and will post it in a few minutes.
    2016 Ram CCSB Forged NA 396ci Stroker
    +2.5cc Flat/Dome Mahle Power-Pak Forged Pistons w/13.2/1 CR on E85
    Forged Manley 4.05" Stroke Crank/Speed Master Valvetrain
    Race Ported Eagles/Titanium 2.12"/Titanium 1.62" Valves
    Custom Cam 235/249 .629/.629 111LSA 110ICL+1Adv
    Ported Holley Hi-Ram Intake/NXpress Hi-Ram NO2 Plate kit w/250 Shot(4 sec)
    Tx Spd 2" Long Tubes/Active Viper Hood/2-Step
    ATI SD w/15% UD/Dual 450 Pumps/Fuel Cell in Bed/Demon 700cc Inj
    3800 stall/Det Tru-Trac/410 Gears

  7. #27
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    Finally, was able to get this log up on here....
    Attached Files Attached Files
    2016 Ram CCSB Forged NA 396ci Stroker
    +2.5cc Flat/Dome Mahle Power-Pak Forged Pistons w/13.2/1 CR on E85
    Forged Manley 4.05" Stroke Crank/Speed Master Valvetrain
    Race Ported Eagles/Titanium 2.12"/Titanium 1.62" Valves
    Custom Cam 235/249 .629/.629 111LSA 110ICL+1Adv
    Ported Holley Hi-Ram Intake/NXpress Hi-Ram NO2 Plate kit w/250 Shot(4 sec)
    Tx Spd 2" Long Tubes/Active Viper Hood/2-Step
    ATI SD w/15% UD/Dual 450 Pumps/Fuel Cell in Bed/Demon 700cc Inj
    3800 stall/Det Tru-Trac/410 Gears

  8. #28
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    The log above is one of the more recent logs, where I began to notice that my injector pulse width, fuel flow rate, air charge, and total airflow numbers, and I'm sure, quite a few other parameters as well, have decreased a fair amount when compared to previous logs from the very end of last year, shortly after completing this 395 NA stroker build. Feel like maybe it's something in the tune that was changed recently. Or maybe my fuel pump or injectors fall a little short at WOT. I'm not really sure. But what I have noticed is that I have a bit of a surging issue while at lower rpms and speed in part throttle/cruising. And it seems to more of a faster paced surge cycle, if that makes sense. Also does this when at a stop light but the surging is of a slightly lesser magnitude when compared to the surging in part throttle when going between 10-30 MPH. In logs a couple months ago, I would see injector pulse widths approaching 20.0ms (posted log around 16.5ms), flow rates around 140-150 lb/hr (posted log shows maybe 125-130 lb/hr), Air charge peaks around 1075mg (posted log just barely and briefly clips 1000mg), and where I was seeing max airflow numbers peaking around 55-60 lb/min (posted log maxes out barely clipping 50 lb /min). So, if anyone out there manages to see anything that might be causing an issue in either the log or the tune, I am all ears and would greatly appreciate any and all input here. Thanks!
    2016 Ram CCSB Forged NA 396ci Stroker
    +2.5cc Flat/Dome Mahle Power-Pak Forged Pistons w/13.2/1 CR on E85
    Forged Manley 4.05" Stroke Crank/Speed Master Valvetrain
    Race Ported Eagles/Titanium 2.12"/Titanium 1.62" Valves
    Custom Cam 235/249 .629/.629 111LSA 110ICL+1Adv
    Ported Holley Hi-Ram Intake/NXpress Hi-Ram NO2 Plate kit w/250 Shot(4 sec)
    Tx Spd 2" Long Tubes/Active Viper Hood/2-Step
    ATI SD w/15% UD/Dual 450 Pumps/Fuel Cell in Bed/Demon 700cc Inj
    3800 stall/Det Tru-Trac/410 Gears