niner11 Posted June 2, 2007 Share Posted June 2, 2007 I remember reading somewhere that the oil drain on the turbo housing needs to be nearly at the 6 o'clock position. I couldnt find any good pics and just wanted to confirm that the oval port is the oil drain and the larger NPT threads are for water cooling. Also, if there any issure with clocking both the hot and cold sides of this turbo (t3/t04e) Quote Link to comment Share on other sites More sharing options...
boardkid280z Posted June 2, 2007 Share Posted June 2, 2007 I wouldn't call those oil ports "oval" per se. The top one is small round and in the middle of a diamond flange, the bottom oil drain port is squarish with rounded corners in the middle of an "oval" flange. Square drain port needs to be basically straight down, flowing downhill to the oil pan. The threaded ports are indeed the water coolers. Pretty sure inlet/outlet doesn't matter. Clock those housings to your hearts desire. Quote Link to comment Share on other sites More sharing options...
niner11 Posted June 4, 2007 Author Share Posted June 4, 2007 thanks. Quote Link to comment Share on other sites More sharing options...
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