GTR Forum banner
1 - 4 of 4 Posts

·
Registered
Joined
·
1,506 Posts
Discussion Starter · #1 ·
Hi people. I want to try my GTR without the dump valves. It's got the standard recirc pipes on. Is there something I can adjust in the bov to stop them opening for the minute to save removing everything. Or could I pull the vac hoses off and that would stop them working? I just want an easy way if poss with going to the hassle of pull stuff apart. Oh and I'm running steel turbos and iv done my research on what happens.

Thanks

Jeff
 

·
Registered
Joined
·
189 Posts
If you block both ends of the vacuum lines I would think that should do it, tho I don't understand why you would want to prevent the excess pressure from been released?? What's your motivation?
 

·
Registered
Joined
·
1,506 Posts
Discussion Starter · #3 ·
Seems to be a noticeable delay on gear change at higher rpm. Just want to see if it makes a difference that's all :)
 

·
Registered
Joined
·
93 Posts
If you just block the vac pipes, The bovs will open and leak, on boost, They need the vac pipes connected to hold pressure ontop of the valve to keep em shut on boost.
 
1 - 4 of 4 Posts
Top