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  1. chrisuns

    l5p 220 denso alternator on a lbz

    I wouldn't see why it wouldn't work with an LB7, I have mine wired to the brown wire on the main alternator. Fairly certain the LB7 ECM controls the alternator so it's just a matter of splicing it in.
  2. chrisuns

    l5p 220 denso alternator on a lbz

    Yeah, but I've also did the big three upgrade years ago too; I think I went with 00 or 000 for this alternator though - I had some laying around from a piece of heavy equipment.
  3. chrisuns

    l5p 220 denso alternator on a lbz

    It fits and works btw...
  4. chrisuns

    2020 hd

    I thought the chain was just for the PTO?
  5. chrisuns

    2020 hd

    I wouldn't be, I've done some fairly silly things with mine and haven't burned up my clutches and I'm only at 1k ft lbs at the wheels. Mind you mine is just a modified 246 that came on half tons too, not purposely built like this one.
  6. chrisuns

    2020 hd

    The 02-19 use an electronically or manually selectable transfer case that changes the mode with a fork and collar to connect or disconnect together the front and rear axles via the chain. If that transfer case is a beefed up version of the ones I'm thinking it is, it is probably a modified...
  7. chrisuns

    2020 hd

    Holy hell... They're putting an auto transfercase in there!?! I'm going to guess it's a heavy duty version of the magna 3023/3024 cases? Hmm, that's enticing!
  8. chrisuns

    l5p 220 denso alternator on a lbz

    Does anyone know if the l5p Denso 220amp alternator will fit a lbz and if the pulleys match the belt off the top of their head?
  9. chrisuns

    Help: stolen dmax salt lake city

    I doubt the on-star would work, if you know how to steal a 2015 truck; you likely know how to disable or block onstar(which is VERY easy). Last I knew, (and I haven't looked this up in awhile) they're next to impossible to steal without a programmed key or tow-away - Unless you disabled that...
  10. chrisuns

    NP246/266 custom build

    I'll for sure be sticking with a 2500 frame and shortening that; I may even try to put a 2011+ frame on it to getting around from boxing the 01-10s. Those are the two options that are on my mind at least - I still have a bit of research to do in that department. The front suspension I'll more...
  11. chrisuns

    NP246/266 custom build

    I still have that truck with the transfer case in it, I have about 40-50k more miles on it and still rolling around with a 1k ft lbs tune and no issues other than what was mentioned in the beginning to date. I recently contacted a company and having them make a special output shaft for the...
  12. chrisuns

    So Mike, What's this new 9 speed?

    Looks like the 3500 gasser is getting the allison too? If I am understanding that correctly
  13. chrisuns

    So Mike, What's this new 9 speed?

    https://www.allisontransmission.com/company/news-article/!details/2018/09/24/allison-transmission-announces-global-launch-of-9-speed-transmission-and-expanded-electrification-portfolio-at-iaa Would you suspect this be in the 2020 Duramax - Granted 1000 series? Yourself or anyone have any...
  14. chrisuns

    Voltage Loss

    If it is cranking fine and your voltage is erratic, check the positive wire from the driver battery to the UBEC. I had a similar issue and the wire ended up being faulty: Voltage was always a bit low from the cluster gauge, then one day all my interior lost power. Well, I went to test the wire...
  15. chrisuns

    Lift Pump

    Also, being that you're just going to running a 100gph and not looking for performance enhancement. I'll change my recommendation and say the stock pickup will be okay. Then everyone does make a valid point about a sump low hanging, I can also attest to a 150+gph pump will start cavitating...
  16. chrisuns

    Lift Pump

    Soft fuel line... What you talkin' bout... We 3/4 stainless tube, FTW! :woott: And I'll never bend stainless tube that big again either... A pita without professional tool! :D
  17. chrisuns

    NP246/266 custom build

    What year is the 246 out of? If it's starting to bind up right when you turn, it sounds like the clutches are pre-loaded too much, and it is year dependent on that factor - That and I need to check the specs once I am around my home computer. Earlier model 246's had the clutch basket pre-loaded...
  18. chrisuns

    LB7 Quadrasteer Suburban

    Awesome job on the fuel lines! Cool project! I still want to add quadrasteer but they're hard to find for a decent price! The 246 I have it still holding up! Ironically, I haven't touched it since I replaced the last encoder motor last year. I want to say, I have around 15-18K miles on it now...
  19. chrisuns

    Lift Pump

    I'd recommend a sump, personally. The big reason being is sucking though the factory straw increases the load on the pump (Gmduramax isn't lying, the factory pickup is pathetic) and even with a larger straw, you're still asking the pump to work against gravity. I run a fuelab 40402 with a...
  20. chrisuns

    Info: Something I've noticed

    Let's see, 2 minutes "cooling down" x 300 days a year = 600 minutes x 11 years of duramax ownership = 110 hours I would have pissed away, sitting in a truck, waiting for it to cool down. That's time spent otherwise working, which I do during the day; when I am driving my truck. That would pay...
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