Cat c15 MBN QUESTION

Discussion in 'Trucks [ Eighteen Wheelers ]' started by triplej469, Jun 21, 2024.

  1. triplej469

    triplej469 Bobtail Member

    7
    5
    Dec 23, 2018
    0
    Does anyone know of a 78/132 non wastegated turbo that will bolt directly on to the stock cat mbn manifold without having to do a bunch of mods??
     
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  3. wore out

    wore out Numbered Classic

    14,480
    175,474
    Jun 5, 2013
    CHASIN THE DEVIL'S HERD
    0
    Very common Borg Warner that number ends in 0000. The MBN has that waste gate line that comes off of left side of engine that goes around back of head then hooks to waste gate. Pull it off the left side and put a plug in that hole. Don’t use a rubber hose a bolt and two hose clamps. That’s it only modification you have to make other than maybe clocking the center to fit the angle of the return line. I wouldn’t consider that a modification but more part of installing the turbo
     
  4. triplej469

    triplej469 Bobtail Member

    7
    5
    Dec 23, 2018
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    Ok Thank You and are youreferring to the 14969880000??
     
    Oxbow Thanks this.
  5. wore out

    wore out Numbered Classic

    14,480
    175,474
    Jun 5, 2013
    CHASIN THE DEVIL'S HERD
    0
    Yes
     
    Oxbow Thanks this.
  6. Caryt

    Caryt Bobtail Member

    7
    3
    Aug 25, 2020
    0
    I got a BW 145exhaust/78/132 from Kurt and ran it for 1000 miles before he tuned it. Ran fine on stock tunes. Pnce Kurt tuned it it ran Fantastic!
    Ran much cooler and HP/TQ to spare. he said he put a 650/1950 file in it. I did pickup 1.25 mpg. I did swap out the muffler for a Donaldson M100463 Muffler.
     

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