i hooked up a turbo kit on my z6 and i got a missing link from my friend.buti put it on my car and it started sputtering, i realized that the problem was the hole in the side of the link was letting air out. now my guestion is is the link supposed to do that? or is it soupposed to be plugged or draw a vac off of it?

 

welcome to the forum, seems to be a pressure guage hook up, if air is blowing out to see what pressure your manifold is at.

 

my manifold pressure on my vac/boost reads 10 pounds of pressure at idle i think i am goin to either block it or run a vac to my manifold because it idles back normal wheh i put my finger over the hole i just dont know if it will blow a blockage out of the hole or not.