rb25 block question

[the_momo]

under the exhaust manifold are two banjo fittings. the one closest to the front of the engine is the oil feed. what does the other one go to? before flames, let me say again that i did not take the engine apart. it was disassembled before i got it....but i was just wondering. it has a brass line on the banjo fitting. if i can get a pic ill post it up, but its pretty crowded in there. thanks

[skillzilla]

Its the turbo coolant return line.

[the_momo]

thats what i thought but i wasnt sure, ill just delete that since i dont have a water cooled turbo. thanks for hte reply! i really appreciate it. honestly, thats the last thing i need to do then my car will be done....