14b oil and coolant fitting sizes

[goldeninja20]

I plan on running stainless steel oil feed and oil drain. My oil drain will be -10an(already bought the fittings). For my oil feed i was wondering what the thread type is on the head and the turbo (Turbo i think is 12mm x 1.25), also is -4an a good size for the oil feed? And as for my coolant lines, i have no idea which size my turbo threads are. Also what is a good size for the coolant lines? Any info would be helpful.

 

[agentorange313]

its been answered so many times before:
http://www.dsmtuners.com/forums/maintenance-repairs/421268-16g-oil-feed-fitting-size.html
http://www.dsmtuners.com/forums/turbo-system-tech/411952-16g-oil-feed-hole.html
http://www.dsmtuners.com/forums/newbie-forum/335219-evo-3-16g-oil-feed-water-line-bolt-size.html

10mm x 1.25mm : Fits 1990-1994 DSM Turbo oil feed line to head

12mm x 1.25mm : Fits all 14b, 16g and 20G TDO5 Turbochargers

14mm x 1.5mm : Fits all Mitsubishi Coolant Lines Turbochargers.

Most feed lines are 4AN, so I am assuming 4an is a fine size. Its been the standard oil feed size 99% of our applications.

6AN is a sufficient size for coolant feed and return:
http://www.dsmtuners.com/forums/art...340890-diy-replacement-water-supply-line.html

 

[goldeninja20]

really i have been searching for atleast 45 min and only saw one guy who spoke about the oil feed and i wasnt sure if he was correct. I have my oil feed to my head but i have a 2g 7 bolt head. should it still be the same size?

 

[agentorange313]

really i have been searching for atleast 45 min and only saw one guy who spoke about the oil feed and i wasnt sure if he was correct. I have my oil feed to my head but i have a 2g 7 bolt head. should it still be the same size?

yes:

http://www.dsmtuners.com/forums/turbo-system-tech/379323-14b-2g-install-cant-find-info-needed.html