Where does my brake booster line go on my RB20DET?

[pumpiniron]

I swapped a RB20DEt in my 91 240SX. I'm wondering where I hook my brake booster line up to on the RB20DET? I'm reffering to the large vacuum line that goes to the brake booster. I'm assuming everyone knows what I'm talking about. Should go to the intake manifold I'd assume but I can't find a spot where it goes on the RB motor. Any help is appreciated, pictures are even better

[NightKids2]

On my RB25 its the huge vacuum line comming out the back of the manfold, right on top. You really cant miss it.

If the 20 is also like mine, find the valve inside the hose and cut it out. I couldnt figure out why my brake wouldnt work, then I come to find out that I had 2 vavles that only let air come one way going opposite ways.

[pumpiniron]

Hmm I'll take some pictures and post them so someone can point out exactly where it goes so I don't mess myself up lol!