Supra Forums banner

1 - 2 of 2 Posts

·
OCC
Joined
·
897 Posts
Discussion Starter #1
BOV noise: Psssssss vs Pssh Pssh Pssh...? Is the cause of the 'Pssh Pssh Pssh...' a result of the spring adjusted too tight?

Thanks in advance,

ak
 

·
Senior Member
Joined
·
1,522 Posts
I am almost positive that the Psst...Psst....Psst noise is caused by the spring being too tight. You should leave it as loose as you can without it leaking. The Psssssssst sound is the sound of a nicely adjusted BOV.
I have my Blitz BOV all the way open and I had a choppy psstpsstpstt sound and I tried everything (tightening it, hard spring) but it turns out that I needed two......but one worked fine on stock twins.
 
1 - 2 of 2 Posts
Top