SwedeSpeed - Volvo Performance Forum banner
1 - 1 of 1 Posts

·
Registered
Joined
·
21,340 Posts
Re: Airbox Valve... (DGBibo)

The R's already have one of these. It is set to open at a pretty high vacuum, designed to work if the main air scoop is clogged.


You should run a manometer test (make a simple U-Tube water manometer) and test to see if you have airbox vacuum at WOT.

Otherwise it might not be necessary.
 
1 - 1 of 1 Posts
Top