bov
05-20-2009, 09:25 AM
#2
TECH Regular
iTrader: (15)
Join Date: Jun 2004
Location: Shawnee KS
Posts: 498
Likes: 0
Received 0 Likes
on
0 Posts
Vacuum line. It goes to your intake manifold, so that the bov can see manifold pressure to either release excess pressure in the cold side when you lift, or hold closed under boost.