Whats this NIPPLE for?

[gsxtreme1987]

hey guys..

I just did a 14B swap in my car and i have already connected the 2 water lines, 2 oil lines

but then i found this on my T25 .

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(the lil nipple right of the compressor wheel)

and later i looked at my 14B.. its got a hole in it, and im assuming its for that thing.

But im not sure.. If it is for that .. then what hose is supposed to go from there and to what?

Oh and i have another open pipe below the source for the water feed line and i think thats for coolant too.

thanx for the help.

 

[jepherz]

Does it just go through the housing? I'm assuming it's just a boost source. All the oil and water lines on a 14b are on the center section...

 

[oldman]

That's right, that fitting goes to the inlet of you boost controller.

 

[dave99gst]

Yeah - thats the stock w/g boost source-

14b's use a source thats on the lower i/c pipe.