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Large Diameter 3/4" (-12) Oil Drain Kit- Holset, PTE, Borg Warner, etc

Posted by MorrisonFab, Oct 14, 2019

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  1. MorrisonFab

    MorrisonFab Supporting Vendor

    158
    489
    Joined May 28, 2017
    Johnson Creek, Wisconsin
    73058628_1377044855787237_6009149942822600704_n.jpg

    Since our first (non bolt-on) turbo swap, we've been salvaging OEM Holset drain lines to make a true 3/4" drain line. And while AN fittings and lines work, we’ve always preferred a simple clamped hose with fittings that are much closer to an actual 3/4″ ID than a comparable AN fitting. Not being able to find many options out there, we sent some flange files to be cut and made a mini bead roller in order to make our own.

    72608474_3008560769170936_5655828388112236544_n.jpg

    The turbo fitting has been slightly angled towards the pan fitting, giving it a more direct route while also allowing it to better clear the 1g front motor mount bracket for most standard placement/bottom mount turbo combinations- especially for turbos with longer center section lengths such as Borg Warner, Holset, and PTE.

    72430336_655473161644156_3868050484535230464_n.jpg

    The DSM oil pan can be enlarged (off the car) to 3/4″ and it is recommended to do so in order to get the full benefit of the larger drain, along with the gasket itself. We haven't yet found a way to get the correct size gaskets in bulk for it to make sense price wise, so gaskets are not included.
    It does include all stainless hardware and clamps, and some really slick self sealing allen bolts for the pan with a built in o-ring under the head.
    72599601_700533440448858_3306828392162131968_n.jpg

    Price is $85 shipped to the continental US, and can be found here:
    http://morrisonfabrications.com/product/dsm-oil-drain-kit/

    -3/4″ stainless turbo drain fitting, angled away from compressor cover and towards the oil pan fitting
    -3/4″ stainless fitting that bolts to the factory DSM oil pan
    -12″ of 3/4″ high temp oil resistant push on hose (cut to length by user, usually ~10″)
    -Two stainless oil pan bolts with self sealing o-rings under the bolt heads
    -Two stainless turbo bolts
    -Two stainless hose clamps
    * Does not include gaskets

    @1990TSIAWDTALON was nice enough to test and review the basic pieces before we made a kit:
    https://www.dsmtuners.com/threads/morrison-fab-turbo-drain.524997/

    We hope this makes things go as smoothly for you as it did for us!

    Cheers,

    Matt and Samantha
     

    Attached Files:

    Street Build 2K  20

    1992 Eagle Talon TSi AWD
    awd · manual · 1G DSM

    Street Build 2K  18

    1993 Eagle Talon TSi AWD
    868 whp · 546 lb/ft · 1G DSM
    Loading...
  2. 1990TSIAWDTALON

    1990TSIAWDTALON Moderator

    5,256
    2,564
    Joined Nov 14, 2013
    Independence, Kansas
    This is, by far, the best drain setup I have found. The price is incredible low for the quality and fitment of this fine product by @MorrisonFab and shows the dedication to the hobby we all have.
    Thank you Matt and Sam for this quality piece!
     

    Street Build 4K  29

    1992 Eagle Talon TSi AWD
    14.74 @ 117.04 · 1G DSM

    1K  14

    1990 Mitsubishi Eclipse GSX
    awd · manual · 1G DSM

    715  18

    1967 Chevrolet Camaro RS
    rwd · automatic · Misc Vehicles

    Street Build 981  7

    1998 Eagle Talon TSi
    fwd · manual · 2G DSM

    Street Build 6K  13  25

    1990 Eagle Talon TSi AWD
    13.620 @ 108.460 · 1G DSM
    Loading...
  3. iugrad92turbo

    iugrad92turbo Supporting Member

    10,548
    439
    Joined May 22, 2007
    Kalamazoo, Michigan
    This will fit my hx40, I got one made already but wow nice setup.
     

    7K  5

    1992 Eagle Talon TSi
    awd · manual · 1G DSM
    Loading...
  4. TK's9d2TSi

    TK's9d2TSi Supporting Member

    2,892
    1,084
    Joined Sep 11, 2017
    Cincinnati, Ohio
    I just installed a -10an and what a pita that was. No give with the ss line and it has to be cut to the exact length. This is the way to go.
     

    353  3

    2000 Jeep Cherokee Sport - Classic
    awd · automatic · Misc Vehicles

    376  4

    93 Civic 4 Door -sold-
    fwd · manual · Misc Vehicles

    Street Build 3K  6

    1992 Eagle Talon TSi AWD
    12.625 @ 111.42 · 1G DSM
    Loading...
    1990TSIAWDTALON likes this.
  5. 1990TSIAWDTALON

    1990TSIAWDTALON Moderator

    5,256
    2,564
    Joined Nov 14, 2013
    Independence, Kansas
    We were actually doing what Matt and Sam were doing, cutting up drain tubes and putting hose with clamps on them after fking with that dam -12AN drain, its only about 4" long and no give with AN fittings.
    Hell, I even cut up a AN fitting to use hose on, instead of braided line since it is only a drain.
    Their kit addresses all of the issues I have ran into and will by another from them when the GSX goes to a Holset!
     

    Street Build 4K  29

    1992 Eagle Talon TSi AWD
    14.74 @ 117.04 · 1G DSM

    1K  14

    1990 Mitsubishi Eclipse GSX
    awd · manual · 1G DSM

    715  18

    1967 Chevrolet Camaro RS
    rwd · automatic · Misc Vehicles

    Street Build 981  7

    1998 Eagle Talon TSi
    fwd · manual · 2G DSM

    Street Build 6K  13  25

    1990 Eagle Talon TSi AWD
    13.620 @ 108.460 · 1G DSM
    Loading...
  6. MorrisonFab

    MorrisonFab Supporting Vendor

    158
    489
    Joined May 28, 2017
    Johnson Creek, Wisconsin
    Thank you for the kind words, Marty! And a huge thank you for the write-up after trying them out :)

    Thank you!

    There is still maybe only a 1/2" window max between being too long or too short, but much easier to work with and cut :)
     

    Street Build 2K  20

    1992 Eagle Talon TSi AWD
    awd · manual · 1G DSM

    Street Build 2K  18

    1993 Eagle Talon TSi AWD
    868 whp · 546 lb/ft · 1G DSM
    Loading...
  7. 1990TSIAWDTALON

    1990TSIAWDTALON Moderator

    5,256
    2,564
    Joined Nov 14, 2013
    Independence, Kansas
    Just speaking the truth Matt, it was a pleasure to give my opinion!
     

    Street Build 4K  29

    1992 Eagle Talon TSi AWD
    14.74 @ 117.04 · 1G DSM

    1K  14

    1990 Mitsubishi Eclipse GSX
    awd · manual · 1G DSM

    715  18

    1967 Chevrolet Camaro RS
    rwd · automatic · Misc Vehicles

    Street Build 981  7

    1998 Eagle Talon TSi
    fwd · manual · 2G DSM

    Street Build 6K  13  25

    1990 Eagle Talon TSi AWD
    13.620 @ 108.460 · 1G DSM
    Loading...
  8. TK's9d2TSi

    TK's9d2TSi Supporting Member

    2,892
    1,084
    Joined Sep 11, 2017
    Cincinnati, Ohio
    Also, the -10an fitting where it bolts to the turbo and oil pan is actually smaller than the factory drain.
     

    353  3

    2000 Jeep Cherokee Sport - Classic
    awd · automatic · Misc Vehicles

    376  4

    93 Civic 4 Door -sold-
    fwd · manual · Misc Vehicles

    Street Build 3K  6

    1992 Eagle Talon TSi AWD
    12.625 @ 111.42 · 1G DSM
    Loading...
  9. Vegas smith

    Vegas smith Proven Member

    3,062
    1,613
    Joined Dec 2, 2002
    Houston, Texas
    Very cool. Thanks for making new products.
     

    Street Build 4K  10

    1993 Eagle Talon TSi AWD
    awd · manual · 1G DSM
    Loading...

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