personally dont know what hard or soft setting means cause my friend gave it to me. i run 8-10 lbs of boost. and if i set it too soft it echos through the champer and creates this ringing in the ear sound, please if any body ran into the same problem or knows how to set it please post.

 

the more you screw it in the more it will tighten it, making it harder to open, making the sound quieter,the less you have it makes it easier to open which usually will make it louder.

 

any one knows what the ringing is about. thanx urbansi, and will it leak if i put it too soft.

 

From what I notice if you running low boost with the type s. You have to remove the hard spring and leave the soft spring in to stop the compressor surge . When the hard spring is removed. I turned the bolt 5 full turns.

 

As for the ringing sound i have no idea what it could be, if its like a fluttering noise its compressor surge, but i have never heard of it described that way. Any other way to describe the sound you are hearin?, if its a howling sound thats your turbo, and thats not a good sound to hear from your turbo

 

how many pounds is low boost

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by grnhatch94 &raquo;</TD></TR><TR><TD CLASS="quote">how many pounds is low boost
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5

 

does it make the same sound when you hit full boost
or does it only do it when you hit 1-3psi and let off the gas

 

its like when hear a really load noise and it gives u that ring sound in your ear thats what it sounds like

 

full boost like it echos inside it like is has to much air.

 

 

is the turbo used ?

probably should check if theres any shaftplay

 

every thing is work right just when i soften the screw it starts to make that noise

 

well then tighen up the bolt and leave it if its working correctly

the type s should sound like a hitch pitch psss