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Type: Posts; User: briscobones

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    2006 Victory Hammer Tuning

    Got a 2006 Victory, the previous owner had it custom tuned (but kept the damn power-commander).
    Unfortunately, he had it tuned in a city 2,000 feet lower in elevation and she runs FAT in my town.
    ...
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    It will be a summer DD and occasional tow rig;...

    It will be a summer DD and occasional tow rig; towing 14k gooseneck at most.
    When I was truck shopping, I saw a lot of compound kits and thought about doing the same. Like one of those add-a-turbo...
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    I wasnt talking about tuning for injectors, I was...

    I wasnt talking about tuning for injectors, I was talking about testing for big injectors. If pulling out pulse width (and/or pulling out full) clears up white smoke and drops EGTs, that would be an...
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    Well crap, lol. There any way to turn them...

    Well crap, lol.

    There any way to turn them down in the tune without knowing their size?

    Edit: Like, until I can get them flow tested; should I reduce PW by 10-20%, maybe add some timing? Fiddle...
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    Thats definitely what I was thinking, and IIRC,...

    Thats definitely what I was thinking, and IIRC, only way to tell what size is to pull them.
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    This morning was the first cold start on the...

    This morning was the first cold start on the stock tune, noticed a decent amount of white smoke.
    That injector timing, isnt it?
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    New to Me 2003 Cummins Running HOT

    So I just picked up a 2003 ram 3500 with the 5.9 Cummins and 6-speed manual.
    The owner who did all the performance parts was not the owner I bought it from, which makes things tough.

    She runs...
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    I have put back on the stock throttle body, old...

    I have put back on the stock throttle body, old MAF, no scaling on injectors and still having trouble.
    Still stalling, still needing like 30% fuel added
    I noticed that my "Control Module Voltage"...
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    External Wideband Help

    I have the MPVI Pro and am using a datalogging output from my wideband, the sensor is a Bosch LSU4.9 AFR (8.5-18)
    While datalogging my AFR randomly drops down to the 7:1 range, but the gauge is...
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    Ive decided to start eliminating variables....

    Ive decided to start eliminating variables.
    First thing in the morning Im going to flash a tune that doesnt scale the injectors. If that doesnt work, Im putting back on the stock TB. Those are the...
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    Yup, doubled stoich AFR, cut IVT Terms and IFR vs...

    Yup, doubled stoich AFR, cut IVT Terms and IFR vs Pressure Delta in half.

    I did adjust the ETC scalar for the throttle body, TPS readings are consistent with the stock TB.
    Could my scalar data be...
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    So working on the tune, with the first startup I...

    So working on the tune, with the first startup I was stuck in open loop, idling at 18:1.
    My brother recommended increasing MAF table by 10% until I get in closed-loop and using STFT to the MAF....
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    Tuning Factory Throttle Body

    So I have an 07.5 Sierra with the factory L76 truck engine.
    I swapped out the 87mm factory TB for a 90mm factory TB.
    AC Delco part #12605109

    I read its an OEM for anything from an LS3 to an LS7...
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    Long tube headers, 2.5 inch dual exhaust,...

    Long tube headers, 2.5 inch dual exhaust, cutouts, no cats.
    Albeit the cutouts are kinda far downstream, and after the x-pipe (which I wouldn't have done and not a fan of).
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    Yeah, I was watching youtube last night, saw a...

    Yeah, I was watching youtube last night, saw a stock 5.3L truck on its 2-step shooting flames all the way out a full exhaust system.
    Starting to wonder if there could be something wrong with the...
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    Weve tried setting the 2-step at 1,500 all the...

    Weve tried setting the 2-step at 1,500 all the way to 4,500 rpm. I even tried playing around with the time just a little. I am just hesitant to start adjusting things blindly. Would be great if...
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    Oh yeah, Ive already spent HOURS on google....

    Oh yeah, Ive already spent HOURS on google. Everything I could find was using HP Tuners to make a 2-step type tune when not using an actually 2-step box, or posts bout changing the tune to build more...
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    Bump

    Bump
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    LS Two-step Exhibition Tune

    Exhibition meaning: flames, lots of popping and noise.

    I was talking to a guy at a cars/coffee meet-up who was asking me for advice on this subject.

    He has either an L92 or L76 truck variant...
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    Well, I am making progress I can put it in D1,...

    Well, I am making progress
    I can put it in D1, D2, D3, or Drive and it will stay in that gear, no upshifts or kickdowns. However, when I put it in Drive like normal, it will shift through the gears...
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    I need to figure something out with the tune, in...

    I need to figure something out with the tune, in two weeks I am putting the truck on the dyno again. (I have a bet going with my brother whether or not horsepower will be different here at 6000 ft...
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    I know transgo makes one. I was gonna do there...

    I know transgo makes one. I was gonna do there HD2 kit which is suppossed to hold "any gear", but they also make a full manual "-3" kit, they say it completely negates all electronics on the trans...
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    Bump

    Bump
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    4L70e "Auto/Manual" Tune Help!

    Like the title says I am trying to develop a tune that allows me to put my selector in 1st, 2nd, or 3rd gear and it stays in that gear no matter what, but will also act like a normal auto when the...
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