Cummins isx intake and exhaust

Discussion in 'Trucks [ Eighteen Wheelers ]' started by rhino3hh, Nov 23, 2010.

  1. rhino3hh

    rhino3hh Bobtail Member

    18
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    Jan 25, 2010
    Jamestown, NM
    0
    Ok runnin a 535 isx cm871 with egr in 2006 kw. On this paticular set up they have 4" exhaust off the turbo for about 18" and have the intake tube between the intercooler and manifold. My question is has anyone opened up these restrictions and if so what effects did you notice? Currently running with egr unplugged and not worried about that, just don't want to affect turbo performance or cause a possible problem there(have already replaced it once because the vv actuator was frozen and really hurt engine brake performance).
     
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  3. Pablo-UA

    Pablo-UA Road Train Member

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    1,642
    Oct 11, 2010
    Borispol, Ukraine
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    with all stock stuff engine power is limited with ECM only.... so more then your calibration let you'll not get...
     
  4. rhino3hh

    rhino3hh Bobtail Member

    18
    2
    Jan 25, 2010
    Jamestown, NM
    0
    Just found out there is another thread i will go there sorry for starting this one
     
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