4everboosted
Proven Member
- 97
- 3
- Dec 6, 2013
-
Butler,
Pennsylvania
I have the big evo3 turbo. My question is if you follow the wastegate actuator arm to the turbo inlet side, you see a brass colored round object with a nipple there that looks like its for a vacuum line. What is that nipple for and is it supposed to be open? Mines open but I noticed someone had a line running off of theirs in a picture I was looking at recently.