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  1. Muff

    2021 L5P Dually

    Been a long time since I’ve posted or even Been on the site. Awesome to see James took over and is pushing things forward. I ordered a black 2021 dually in august of 2020 received the truck March of 2021. I have 15,000 miles on the truck. I tow heavy weekly cat 308 excavator, d3 dozer...
  2. Muff

    Lower oil pan for twins

    Getting ready to do a remote mount kit on a lly that is daily driven in the summer months, ideally I'd rather drain the charger oil into a bung on the lower oil pan such as the wherli style incase I ever go back to a vvt style turbo I dont have to plug holes, I can just replace the lower oil...
  3. Muff

    Horse-torque Duramax vs. Cummins

    Seems like us duramax guys are still behind the cummins guys when it comes to big horsepower competition trucks, im speaking from sled pulling experience not dyno numbers or drag racing. What are we lacking? Just not enough R&D? More years of testing different nozzles, nozzle spray angles...
  4. Muff

    Info: Bead Roller DIY

    Needed to roll a bead on a new/hacked up boost tube for a pulling truck in a pinch. Youtube taught me what the attached photo shows.
  5. Muff

    Wagler cast "street" intake and pedestal

    Wagler cast "street" intake and pedestal pricing? I know I seen a few people ended up with these somewhere. What do they cost?
  6. Muff

    LLY: Fuel Rail Problems

    2004.5 ec/lb LLY. This truck has had a intermittent p0090 code for a couple weeks. Gentleman installed a PPE dual fueler kit wednesday night and the truck wont get out of its own way so he called me to see if i could help. Take the truck for a ride with the scan tool hooked up and actual rail...
  7. Muff

    06 cummins wiring diagram

    Does anybody have a wiring diagrams for the ecm harness plugs for an 06 cummins? Need to test pins and see what needs to be hot with the key on to see if the ecm is junk or not. Thanks and sorry for the cummins Hub ub
  8. Muff

    Question: Rear Shock setup

    Been thinking about rear shock setup today and was wondering what you guys thought of mounting both shocks on the front side of the axle straight up and down titled forward say 20-30*. Truck will have cal-tracs. Just trying to figure out what will plant the axle the best.
  9. Muff

    EFILive Staging limiter or "Two Step"

    Does anybody have experience with staging limiters like this one from BD? http://www.dieselperformance.com/index.php/product/index/304P I havent watched much drag racing but the only dmax i can think of that has something like this is Buck's truck. Idk if you can achieve something like...
  10. Muff

    Hot Fuel?

    Has anybody ever ran any hot diesel like Scheids lighting fuel? Its super expensive at 12 bucks a gallon. Just wondering if anybody has run it with the truck tuned to run the hot fuel, and what the pro's and con's were over regular diesel.
  11. Muff

    LB7: I call her Vern

    Started on the reg cab a little this weekend and wanted to make a thread so you guys could see what we were doing and follow along. My buddy will (sixsixkid) is head honcho when it comes to doing the mechanical stuff and if it wasnt for him none of the trucks we've built would of gotten...
  12. Muff

    LB7: Tcase 261-263 breakage

    Guys running the 261-263 tcase in drag racing applications what kind of breakage are you experiencing, and at what power levels do these seem to become troublesome? Im trying to figure out what tcase to couple with the 4l80e ill be running. The gentleman i'm sourcing parts from is a old time GM...
  13. Muff

    LB7: Rossler TH400 behind duramax

    Anybody have any info on this? I am going to call rossler tmrw, however i am bored and wanted to see if i could learn anything beforehand. I believe this is what bretts running in his truck. Thanks for any input guys
  14. Muff

    LB7: Intercooler?

    Whats the verdict on aftermarket intercoolers? Who likes what and who doesnt like a certain brand. Intercooler will be used with s468 and s483 compounds
  15. Muff

    LB7: 10 sec zf-6

    Looks like we're going to try and put a zf-6 truck in the 10's. The truck is a Reg cab 4x4 02. Im looking for everybody's opinions and advice on how to make this happen. The start date on this build will be January but i dont for-see the truck making a pass till next spring unless i find a money...
  16. Muff

    Iso zf-6

    In search of zf-6 trans, pedal assembly, master cylinder, master cylinder to slave cylinder line. Everything associated with a zf-6 i need. Thanks guys
  17. Muff

    LB7: Whos got used LB7 aftermarket parts

    Whats everybody got? Im in the market for used lb7 performance parts. Just got an 02 reg cab thats all stock. Looking to get as many used performance parts as possible this time instead of buying all brand new stuff like i did on my LBZ. I guess this will be considered a budget build. Got this...
  18. Muff

    Fastest zf truck on record

    Who has the fastest zf-6 pass to date? Is it still caleb with a 11.7 i think?
  19. Muff

    Moto metal 962 pics

    Looking to get a set of the mo962 18" chrome wheels, wrapped in 33x12.50 general grabbers. Anybody have any pics of these wheels on there truck? I'm not looking for the -44 offset stuff either.
  20. Muff

    Who's At SDX?

    Who's here?!