Question for those who know the CT26... There's a 3rd port/opening on the outside (away from engine), upper section of the turbo (2/3 of the way up from the bottom of the turbo), roughly the same size as the water and oil line ports. Is there just a blockoff plate supposed to be there? I sent my turbo off to be rebuilt and can't find the pictures I took when I disassembled it, and as something of a noob I can't recall what if anything mounted there. And I can't find any other lines which would seem to fit there. The TSRM isn't much help, as it shows what appears to be a block-off plate but makes no mention of it in the text.
Thanks...
Thanks...