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  1. juddski88

    Diesel Catalyst Replacement

    Try these guys https://davicomfg.com/products/first-to-market-prototype-service/ Or Walker, even though they don't list the diesel stuff on their website. I have a front pipe from an LMM I'd send to you if you can't find anything else.
  2. juddski88

    need help on Allison update

    Where are you located?
  3. juddski88

    Twins with Twins, Anyone?

    Dump valve solves that
  4. juddski88

    Stroker vs dual cp3 question

    The best way to dive into PID tuning is to research quite a bit of PID control theory and technique. You'll likely conclude, as I did about 10 years ago, that you only should be making slight changes to the Proportional values to get what you need out of the FPR. I did because I was running a...
  5. juddski88

    Twins with Twins, Anyone?

    Heck yeah, (sorry Ken for hijacking your thread), but my non-diesel approved Aeromotive 11110 is still kicking after 11 years with a external regulator and donaldson combo filter setup. It isn't quiet, but it will move more fuel than a duramax needs to make 1500hp. (And it's uscg approved) The...
  6. juddski88

    Twins with Twins, Anyone?

    I know. John got the idea from TTS. His seriesed pumps only supported roughly. 500hp. I had a set of his Carters on my very first build around 2007 that made 525hp and was dropping rail badly with Tony's tuning. They still were supplying 2psi at the cp3 during that event. I paralleled them and...
  7. juddski88

    Twins with Twins, Anyone?

    Because the pumps weren't staged properly to run in series, they would've performed slightly better in parallel. It would be great to see/find a maglev motor/pump combo with adjustable external regulator that worked for diesel fuels and didn't break the bank
  8. juddski88

    Converter

    I would re-gear to 4.10s and use a 1078 converter.
  9. juddski88

    Catastrophic

    The sounds that thing made when it lunched would've made me puke if it was mine...and I've broken a lot of expensive stuff myself...
  10. juddski88

    Help with engine power reduced

    The tag Is probably mapped incorrectly or mislabeled. It's an Autel... it could be referencing the intake air valve.
  11. juddski88

    lb7 glow plug wiring

    The Equivalent Resistance of the 8 glows at .5 ohm each is .063, which yes, is too small to measure with an average tool. That's why I suggested to ohm the feeders where they connect to the relay block, so he measures the whole system, which should be much more. Otherwise the system would be...
  12. juddski88

    lb7 glow plug wiring

    It's possible you just put in a sticky relay. What I would do is first repair your wiring and clean up any corrosion on terminals etc, then find total ohms of the feeder wire to ground, then calculate theoretical load of the circuit at 12v to verify it isn't supposed to overload the new relay...
  13. juddski88

    lb7 glow plug wiring

    Was the first relay just not closing the contact to energize the glow plug circuits?
  14. juddski88

    lb7 glow plug wiring

    Ok, so you have the relay pack. Did the harness melt before or after the relay change?
  15. juddski88

    Help with engine power reduced

    If it is intermittent, there is likely a bad connection at the MAF connector. If it is consistent, then start checking circuit integrity.
  16. juddski88

    lb7 glow plug wiring

    The fuse can actually handle 175amps of current...the relay, terminals, wires, and bussbar cannot. What gen do you have?? You have the newer controller or the old relay pack?
  17. juddski88

    lb7 glow plug wiring

    Yes, they all will have a little resistance
  18. juddski88

    Help! At the end of my rope

    The OP claimed that he flashed stock files in and the problem still presented itself.
  19. juddski88

    Help! At the end of my rope

    That eliminates software issues, sure, but doesn't eliminate another electrical issue or weird sensor, or weird input caused by another mechanical issue. But in this guy's case, they've gone through most of everything it seems, so my bet is on a problem inside the trans.
  20. juddski88

    Help! At the end of my rope

    I totally understand what y'all were trying to say. But to be honest, as soon as the OP said they had it figured out because they saw the ECM commanding a 6000rpm shift, I mentally discarded that information because it isn't plausible. It isn't real, helpful information. Whether the tcm would...
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