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  1. crashz71

    lb7 parts

    hello anyone have any stock lb7 exhaust rocker arms for sale?
  2. crashz71

    Allison 5sp: shifting problem

    Can anyone help me out? i am having a problem if i do a burnout my truck will shift from 2nd to 3rd immediately and then bog a little and down shift back to 2nd and spin again.I have changed the spin on filter and fluid it did not help the tranny. i took the pan off did not have any debris it...
  3. crashz71

    single and dually

    hello can anyone tell me what the track width is for a dually and a single wheel truck with the aam rear end.Or are the rears the same width.
  4. crashz71

    LB7: need parts

    hello can anyone tell me where i can get an injector pump for a lb7 new or used like used might be more affordable thanks.
  5. crashz71

    fuel pressure

    Hello new ohio man here i am having a problem with fuel pressure. At w.o.t my des. is reading a little over 24,000 but my act. is about half that. injector bal. reads ok. I just changed my fuel filter helped a little i have plugged the fprv,took the tank off and cleaned all that out cleaned the...
  6. crashz71

    Black Smoke Problem

    New to the site & EFI Live. Getting alot of black smoke under mild acceleration. Running a stock tune. Truck has 190,000 miles on it. Injectors were replaced at 110,000 miles. Have attached the stock tune & a log from EFI Live. If someone could take a look at it and see if there are any problems...
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