anyone have this greddy type s knock off heard it sounds the same as the real one heres the link

http://cgi.ebay.com/ebaymotors...QrdZ1

 

they sound the same. you need to open it up and remove the big spring though, too much pressure in stock form

 

how should i adjust the top screw after i remove the big spring

 

wondering too

i took off the big/stiffer one off
and adjusted it pretty stiff/low

if i backed the screw off more
each time i drive even without boost i hear squeeking from bov

 

i have it tightened bout half way sounds good now

 

HOw do you measure if i tis working correctly? Do you adjust at idle or something????

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by drintegra &raquo;</TD></TR><TR><TD CLASS="quote">HOw do you measure if i tis working correctly? Do you adjust at idle or something????</TD></TR></TABLE>you blow off with it. boost, let off throttle. if it doesnt sound like you want, tighten it down some. repeat as necessary