Post by
180fan »
https://forums.nicoclub.com/180fan-u3602.html
Sat Sep 16, 2006 10:09 pm
you mean the 3 at the back of the underside? The big one at the back of the manifold runs to the brake booster line, I've got one of those 3 nipples running to my boost controller, the other two are plugged, at the throttle body, the two upper vac lines run to the fpr and bov, the one at the bottom is capped.