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  1. 05chevy

    6 speed slow into gear

    Friend of mine is having a issue with his lbz. Suncoast parts. Put truck in drive and try to move forward get "range shift inhibited". If you put truck in drive and hold break till you can feel truck go into gear. Drives and shifts perfect. Does not give me a check engine light or code. But if...
  2. 05chevy

    Dual tank fuel gauge issue

    Help a guy with his 03. Custom truck for hualing mower buildings and such. Was having issues with the fuel gauge working. We did injectors, cp3, and lift pump. 2 feeds 2 returns and split the returns from the engine to each tank. Still would work for a few miles then go to empty. So replaced...
  3. 05chevy

    LLY: Pistons?

    I have been searching around and can't really find any good info on diamonds pistons. Any reviews? I price seem reasonable but if it is to good to be true. I will just go with a set of Fingers pistons and be done with it. any input would be appreciated. Sent from my SCH-I545 using Tapatalk
  4. 05chevy

    LLY: Van t-stat ?

    Im trying to put a van t-stat housing on my LLY and the housing is hitting the fill tube. Do you the vans have shorter oil fill tubes or do I need to try and bend the one I have? Any info will be appreciated. Thanks
    • 05chevy
    • Thread
    • Replies: 2
    • Forum: LLY
  5. 05chevy

    Big single coolant return cap

    Hey guys I was wondering what everyone uses to cap off the return coolant line from the factory turbo. I had a rubber vacuum cap on for about and year and it has now cracked and started to leak. Just trying to get a better solution to my issue. Thanks
  6. 05chevy

    LBZ: Twin boost problems

    A buddy And I installed a 475 over stock twin setup with 60% nozzles. The truck has plenty of fuel. It will smoke till the turbo really light but will only make 40psi. I tried opening the vane position from 35 and 1800 across the board. Thinking the small turbo might be choking the larger...
  7. 05chevy

    LBZ: Reduce engine power

    Buddy of mine keeps getting reduce engine power when he hits a decent size bump in the road. Any idea of what could cause it?
    • 05chevy
    • Thread
    • Replies: 4
    • Forum: LBZ
  8. 05chevy

    LBZ: Question for twin owners

    S475 over stock. 60% injectors. Truck will only make 38psi at wot and will hit 1300* quick. Tune is nothing real crazy. Actually all of the tunes will hit high egt's fast. I'm going to pressure test the intercooler to see if it is leaking. Does anyone have a idea of what would be the problem?
  9. 05chevy

    67.7 fmw

    Anyone running Borg Warners FMW. Turbo. I'm thinking about putting studs and gaskets on my truck and running a 67.7 FMW and build my short block I have in the shop. Was wondering how people like them. I know a few Cummins guys running them. They seem to run pretty good and flow pretty good numbers
  10. 05chevy

    Need help asap

    I have a bud out a ts that had a injector fuel line get a hole in it. Will a lly fuel line fit on a Lbz? Or is there any one near that he could buy a line off of and we will buy you another to replace it.
  11. 05chevy

    LLY: Finally something gave up

    After 2 years of straight abuse on complete stock motor. I believe a head gasket finally let go. Will put studs and new gaskets and see how long the rods will last.
    • 05chevy
    • Thread
    • Replies: 27
    • Forum: LLY
  12. 05chevy

    Bullseye Power TCT

    I have heard rumor that Bullseye Power has been working on a new wheel design called Triple Compression Technology. Has anyone ran, tested, or heard Anything about these? Was told Dustin from Diesel Addiction is running a 75mm but haven't heard of anyone else. Sounds like it could be a good...
  13. 05chevy

    LBZ: New nozzle now sounds like powerstroke

    I just helped my buddy install 75% II nozzles and twins in his Lbz. At idle till 1500rpm it sounds like a power stroke. Almost lime bad fuel knock. But does not haze or smoke at all. Once you get above 1500rpm everything smooths out quiets up and sounds good. Like a duramax again. Lol. I tried...
    • 05chevy
    • Thread
    • Replies: 24
    • Forum: LBZ
  14. 05chevy

    LLY: 685hp stock cp3

    Went 685hp 1100lbft. Stock cp3 Lbz reg, s475, 40% overs. Complete stock motor. I'm happy for now
  15. 05chevy

    Stand alone 4l80e

    Has anyone here do a stand alone for a 4l80e? If so what all does it involve? Do i still need the factory harness and tcm or will it do away with it? Im putting a carburated 5.3l in a 68 c10 and want the 4l80e for OD. The 5.3l will be operating off of a MSD box so I wont have a ecm to...
  16. 05chevy

    Allison 5sp: Truck wont move.

    I just bought a 02 2wd that has been sitting for 1 1/2 years. Trans is a reman allison with 100k on it. The guy I bought it from said he replaced all solenoid in the vb. Replaced all wire harness to the vb. New NSBU switch and harness to it. Still wont move. I tried hooking my tcm out of my 05...
  17. 05chevy

    What did you get for xmas?

    Someone might as well start it. What did you get for Christmas? I'll start. My wife got me a Top Side Creeper. Been wanting one for awhile.:D
  18. 05chevy

    LLY: Trouble with shutting off codes

    A few months ago I had a friend that lost the vane control portion of his ecm and I swapped my ecm for his. I was in the middle of replacing my stock turbo for a fixed turbo. (s475) Now after I have went in to the vane position tables and turned all the values to 0 I still get a vane position...
  19. 05chevy

    Allison 5sp: Bang in reverse

    Just did a PPE stage 4 for a friend. When everything gets to operating temp you hear a loud bang in reverse. What could be the cause of this?
  20. 05chevy

    Boom!!!!!!

    So I was down a Maryland International Raceway for imports vs domestics yesterday. I was standing there talking to my friend that races a 7 second Supra. About a 150' behind me I heard a explosion. Some one had the trailer closed with three nitrous bottles infront of a propane heat while they...
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