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  1. Madspeed

    twin tuning help needed

    so tuning is not my gig. I've got the burb w a 480sxe over a danville 63.5 BMW. 67% over lbz injectors on lmm electronics. twin pumps. I've paid danville to tune it and I've had idk how many revisions. it makes shit for power its laggy as Fook and smokes light black just lugging through town...
  2. Madspeed

    need a new x107 connector

    Anyone know wherei cal locate an lbz/lmm x107 connector? mine is missing the pin guide and seal. its the grey one on engine side. possebly a damaged harnees i can scab one from? Thanks
  3. Madspeed

    no start after injectors and rail pug in dual cp3 block

    Lbz lmm software. truck wont start after cranking forever and fuel line is hot going into block from uppr pump. wtf? I put a plug in the pressure reg while I had the injectors out. there is no fuel at the injectors but is at 2nd cp3. Anyone?
  4. Madspeed

    Stuck in 2 gears?

    Got this truck 2013 w alli. Put it in drive or reverse and its locked up wont move. put it in neutral and pow it rolls. When I got it it had a bunch of codes for all the solenoids and tft (Low(* no gnd. was low battery. It had a code in ot for 6th incorrect gear ratio? I furget the exact. how...
  5. Madspeed

    Starts runs like sheet then dies

    After installing my built engine the truck would run fine untill it started warming up. its like some one flicks a switch on and off. and no codes. The eng seems to shut off and back on. Its violent. The longer it runs the more it does it. I did the larger oil pump upgrade front cover and...
  6. Madspeed

    What happened to PM's? Im old and blind I guess

    Where have the personal messages gone?
  7. Madspeed

    LLY to LBZ

    I have an LLY SC V with 6 speed ug. I want to throw it in my 07 classic Do I need to change valve body or did SC just use the 6 speed valve body for their UG. I called them and left a message but Id like to proceed asap. Thanks
  8. Madspeed

    How much hp am I loosing

    Im down 8.7k at commanded vs actual . How much is that hurting me? Im working on why its down. 100% over w 2 stock cp3s and a fass 260 thats noisy. Im thinkin my suction side is to small. Im pretty sure when I originally put a dmax in my suburban I put in a .500 pickup with same size bulkhead...
  9. Madspeed

    Where in Utah to fire ring heads

    Where in Utah other than Industrial (they wont even return your calls) can you get a set of dmax heads ringed and gaskets cut? I have a set of socal cnc heads got fd up by ups and would be use able with a fire ring.
  10. Madspeed

    No cruise after lift and gears

    A bud bought an 18 or 19 he lifted it on 38s. swapped out to 456 gears has no cruise after gear swap. Just re flash abs with larger tires? Thanks
  11. Madspeed

    Rick Lance's Camaro has changed a bit

    So I bought Ricks Camaro and had all these goodies sitting around for may moons. I been a busy beaver as of late.
  12. Madspeed

    oil pump dirve gear different from LMM?

    Anyone know if the LML oil pump drive gear ON the crank is thicker than the LMM.Doing the LML oil pump swap and wondering what gear pushes the assembly out to clear the new pump. Is it the crank gear that runs the cam or the crank gear that runs the oil pump? Which one do I order?
  13. Madspeed

    Zoero gap ring gaps?

    So I did the total seal seond ring. Some how I totally screwed up one of the gaps @.055 Does it really matter as long as they arent to tight? all other rings are .025 1st and second. Should I get another one and redo? :o
  14. Madspeed

    WTB billet crank Pm me

    I want to know whos got the deal on a new Billet crank. LBZ under LMM electronics. PM me with a price shipped to 84653 and can you balance it to my card? :thumb:
  15. Madspeed

    Biggest twin setup and tow

    Ive been reading till my eyes are crossed and I still cant decide what way to go. 34' bumper pull behind 07 suburban and possibly pull a second trailer behind the 34 or Baja. Engine mods done rods pistons pumps and stuffs. So far im torn between the 483 and 488 with stock charger in valley for...
  16. Madspeed

    Machinest in Utah?

    Who does good machine work in Utah? Any one near me does not have a deck plate and claims you dont need to use one to build a 1200 + hp engine. :mad:
  17. Madspeed

    Allison 6sp: TCM files needed

    Would some of you mind sending me a few different 08 LMM TCM tune files? I need different op systems to try. [email protected] Thanks a billion :thumb:
  18. Madspeed

    low fuel rail to high rail now.

    Ive got a customer that has had issues with reduced power when towing loaded horse trailer and unloaded. its a 2008 3500 dually. 4 other shops tried selling them 8 injectors at 6k. I found a low fuel rail pressure code stored originally. I towed with loaded trailer for 300 miles and nada. one...
  19. Madspeed

    LMM Wiring pics needed

    I need to see the wiring on the LMM to trans and transfer case. Im not sure if I am missing stuff. only have 2 speed sensor wires and they are to far apart to reach the 2 on trans. I could also use pics in detail of the wiring that runs across the front behind alternator and ac
  20. Madspeed

    van to truck wiring harness question

    Sooo Im in a pickle and need an LMM engine to fuse block harness. Only one so far is from a van. is it useable in my suburban swap? its a 2wd van and im a 4wd suburban with an lbz engine and lmm harness and pewters to run it Tanx :thumb:
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