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  1. 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?
  2. 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...
  3. chrisuns

    NP246/266 custom build

    I figured I share a little project I've been working on for about a month or so. It is a 05 np246 I bought on craigslist cheap $200.00. Something I've always wanted was an AWD duramax, so I figured I'd build this up to handle the power that my truck pushes out - rougly 950 Ft Lbs. I started out...
  4. chrisuns

    Allison 6sp: LBZ light mods question

    Quick question for those experienced. I was bored and was thinking of pulling the transmission on my LBZ which has about 220k on it and installing Mike's pressure spring, trims springs and a lock-up valve - It's only a 450hp tune (already has a Jr in it) and I just have an itch to take something...
  5. chrisuns

    Quick question!

    Does anyone know if you can log the 6-speed via EFI Live or Tech II and tell if a transgo-jr. has already been installed? Or am a left to pull the valve body and visually confirm?
  6. chrisuns

    New injectors and this happened.

    I was helping a friend change his injectors on his LB7(used injectors). We took a risk on them being used and paying the price, hence we're buying new ones. However, in the mean time, the truck sat in the driveway for about a hour and did this: (PIC). The fluid has the consistency of oil and...
  7. chrisuns

    LML New LML mods

    I am curious/seeking clarity as to what the current LML trans mods are these days. A few things I've heard of and just wondering what exactly they do? I understand there's a Ratiotek PR mod - Increases line pressure? A Ratiotek revised accumulator spring - What does this do? A valvebody...
  8. chrisuns

    LML block, where?

    By chance is there anywhere to get just a new LML block. E.g., no crank, rods, etc? Or is my only option pretty much a full short-block?
  9. chrisuns

    Bad question, but I'm curious

    This may seem like a stupid/ridiculous question, however; would it be required to use new seals on the allison if I where to take it apart (Are they one time use?) if the transmission is brand spanking new with under 50 miles on it?
  10. chrisuns

    Wiseco steel pistons

    Any news good or bad on these Wiseco steel pistons? I hear they where just released and curious as to what everyone's opinion on them are? http://www.wiseco.com/catalogs/automotive/dieselpistonkits.pdf
  11. chrisuns

    C2 and C5 applied?

    While I know this isn't possible. But theoretically, what would happen if an allison where to apply the C2 and C5 at the same time? Would the transmission effectively have a lower overdrive or self destruct? Just curious as I was reading a bit and the idea popped into my head?
  12. chrisuns

    2003 LB7 Part-out/whole

    Hey everyone, I have a 2003 lb7 CC with 154k on the Body. It's a complete truck minus the engine and transmission. It was my project truck that I didn't have time to finish. The only damage to the vehicle cosmetically wise is the tailgate, someone tried to steal it and put 2 creases lines in it...
  13. chrisuns

    06 Allison plug pin outs.

    Does anyone by chance have a pinout diagram for the main plug into the back of the allison? Also is the internal safety switch integral to that main plug now?
  14. chrisuns

    LBZ: Need pictures of LBZ core support please!

    Hey guys, I'm trying to get a hold of a core support picture to decide to mod my lb7's or buy a lbz support. But I need pictures of the support and measurement from the top to the bottom in the center. Also if someone could get the height of a lbz radiator that would be helpful too!
  15. chrisuns

    air/water intercooler.

    Well, I'm in the middle of my LB7-LBZ conversion. Instead of buying a new core support and using the LBZ rad and intercooler, I was thinking of using the LB7 rad and dumping the intercooler for a air to water. Few questions, 1. Any tips, 2. What's the CFM of a stock turbo and a 4094AVNT, 3...
  16. chrisuns

    How to wire the tapshifer?

    Hey guys, I'm working on a LBZ transplant along with helping a friend with his. We're having the issue of figure out how to correctly wire up the tapshifter! I can't find it anywhere in the diagrams nor have a clear view of what I've been told already. We've both ran the wire from the c100...
  17. chrisuns

    Lb7 to LBZ transplant w/ Pics. Blogs!!!

    Hello every, I'm just starting my project 1/13/2011! It's a black 03 Silverado LT3. It has 164k miles at the moment. This project is to take place over the next month or two, as work and school are top priority right now! The list of upgrades planned: LBZ and Allison 6-speed, 05+ Hood(More...
  18. chrisuns

    Who anybody be interested in a...

    So, I was thinking of how I hate how long it takes my trucks to get up to operating temp in the winter vs my gas cars... Down where I live its to warm to permanently keep a winter front on. So I was thinking of installing steel flaps/shutters behind my grille and the bumper holes and having...
  19. chrisuns

    2006 Chevrolet 2500hd

    chrisuns submitted a new Showcase Item: 2006 Chevrolet 2500hd Read more about this showcase item here...
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