I finally manned up and put together a good set of water lines. The old setup was running without water.

You can get away with that on a journal bearing turbo as long as you warm up/cool down religiously, but I never really liked it.
The new stuff consists of:
- Nissport water adapter for the upper radiator hose
- Nissport-ish adapter for the lower radiator hose
- 2x 1/8"NPT to -4an fittings
- 2x -4an 1/4" braided stainless hoses
- 2x -4an to 1/4"NPT fittings (one 90*, one straight)
- 2x ATP 14mm 1/4"NPT banjo fittings
I had to modify one of them to clear my compressor outlet. I also ruined one of the fitting in the process (that's why one of them suddenly turned gold).
This is how the banjos look on the center section of the turbo:
Here is the Nissport adapter in place:
The cardboard is there to keep the radiator from getting beat up. It doesn't look like it, but the water line has about 1/2" clearance from the radiator without the cardboard there.
The return side snakes under the turbo behind the motor mount and over to the lower radiator hose:
