Fitting list for +T swap

I have almost all the parts to start my +T swap, but I'm having some trouble figuring out the best arrangement of fittings and adapters for oil feed and drain. Would someone be willing to link me to one of the more relevant threads, link me the parts I need, or list them off?

I have the Garrett (T25?) From a 940se, and an oil pan with a welded an10 fitting on it. What adapter would I need for the an10 into the turbo oil drain? The biggest thing I'm concerned about is having the most logical fitting setup from the front oil galley for oil feed. I'm okay with foregoing a timing cover. I want to make sure everything is done properly for the sake of longevity and cleanliness.

Also, it seems like the coolant drain dumps back into a hose that's Ts off into the expansion tank on 740s/940s. Should I try to adapt that hose to my 240 coolant tank? Is there an optimal way to deal with turbo coolant routing for 240s? There's a lot of info out there, but it's hard to find exact examples of the Garrett parts I have going on a 240. I'd be more than grateful for any help on this topic, as I've been spending hours trying to find the info that pertains to my situation and it's patchy and answers are controversial.

I've got a parts list for the oil feed and oil drain. Do you know what the oil feed thread size is. I haven't messed with a t25 in a long time. I believe its m12x1.5?

As far as your drain line situation goes I just used a 10an drain flange on my stock Garrett (b21ft). If your turbo has the two bolt flange on the bottom that should work. From there I found a 10an braided hose kit that came with straight, 45, and 90 degree fittings so I had some flexibility when building the line. I want to say I found that kit with 10' of hose for like $80-90 on Amazon or Ebay. Its not super high quality like Earls or whatever but its good enough for a drain line on mild street car imo.

These are the part I use on a regular basis when doing a +T but you can mix/match parts to your preference.

Oil feed:

m12x1.5 to AN4 adapter(goes to turbo) https://www.ebay.com/itm/Turbo-Oil-...048170?hash=item260107d6aa:g:g~EAAOSw8vNacrvU

feed line - AN4 to AN4 - https://www.ebay.com/itm/CXRacing-2...ss-steel-4-AN-Straight-90-Degree/251437356086

4AN to Male AN4 Straight Fitting Adapter+1/8"NPT - https://www.ebay.com/itm/BLACK-Male...208607?hash=item262e29309f:g:M48AAOSw8S9dqksp

m14x1.5 to AN4(this goes to block) - https://www.ebay.com/itm/4AN-to-M14...366909?hash=item46ac5b2bfd:g:14IAAOSw3yJfJXPP

1/8 npt oil pressure sender - This uses a spade connector instead of round plug(easy to change to a spade connector). https://www.rockauto.com/en/catalog...tch+&+relay,oil+pressure+sender+/+switch,4588


oil return:

turbo oil return pipe - https://www.ebay.com/itm/Turbo-Oil-...546660?hash=item59265a6124:g:atoAAOxyQ45RBKLi

high temp special silicone hose for oil return - http://www.atpturbo.com/mm5/merchant.mvc?Screen=PROD&Product_Code=ATP-OIL-024&Category_Code=OIL I always buy 2 ft.

AN10 to 5/8 barb - https://www.ebay.com/itm/10-AN-Fema...024477?hash=item2ac8e4315d:g:OiIAAOSwtLxbjHbL

AN10 45 degree fitting - https://www.ebay.com/itm/X563-10AN-...217884&hash=item1eb3970949:g:LewAAOSwkl5XcxoX This would go to the bung on oil pan(modifying oil pan is the easier option)

white855T said:

These are the part I use on a regular basis when doing a +T but you can mix/match parts to your preference.

Oil feed:

m12x1.5 to AN4 adapter(goes to turbo) https://www.ebay.com/itm/Turbo-Oil-...048170?hash=item260107d6aa:g:g~EAAOSw8vNacrvU

feed line - AN4 to AN4 - https://www.ebay.com/itm/CXRacing-2...ss-steel-4-AN-Straight-90-Degree/251437356086

4AN to Male AN4 Straight Fitting Adapter+1/8"NPT - https://www.ebay.com/itm/BLACK-Male...208607?hash=item262e29309f:g:M48AAOSw8S9dqksp

m14x1.5 to AN4(this goes to block) - https://www.ebay.com/itm/4AN-to-M14...366909?hash=item46ac5b2bfd:g:14IAAOSw3yJfJXPP

1/8 npt oil pressure sender - This uses a spade connector instead of round plug(easy to change to a spade connector). https://www.rockauto.com/en/catalog...tch+&+relay,oil+pressure+sender+/+switch,4588


oil return:

turbo oil return pipe - https://www.ebay.com/itm/Turbo-Oil-...546660?hash=item59265a6124:g:atoAAOxyQ45RBKLi

high temp special silicone hose for oil return - http://www.atpturbo.com/mm5/merchant.mvc?Screen=PROD&Product_Code=ATP-OIL-024&Category_Code=OIL I always buy 2 ft.

AN10 to 5/8 barb - https://www.ebay.com/itm/10-AN-Fema...024477?hash=item2ac8e4315d:g:OiIAAOSwtLxbjHbL

AN10 45 degree fitting - https://www.ebay.com/itm/X563-10AN-...217884&hash=item1eb3970949:g:LewAAOSwkl5XcxoX This would go to the bung on oil pan(modifying oil pan is the easier option)

Click to expand...

I ordered one of your an10 oil pans 2 days ago haha. This is the best sort of reply I could have really gotten. I'm going to try to verify the fitting sizes on the Garrett to make sure they're consistent with m12x1.5 and go through this list

https://www.moreheadspeedworks.com/product/msw-1-8-npt-tapped-vanos-banjo-bolt/

buy one of those and a b23 oil pressure sender.

I followed the list in the +T stickies thread - this worked for me for the feed line, going off the recommended 1/4" NPT -4an elbow in the block.

https://www.ebay.com/itm/323809451382 the 90 allows you to keep it close the compressor instead of a loop. Because I ran it on the manifold side, I did use DEI heat shield - you can see it tucked under in this pic



I used 10AN swivel fitting at the drain/pan end - allows for relaxed fitting of the drain tubing. Mine is about 11.5" tubing length, due to clearance off the (700) oil cooler lines