hi does anybody have the vacuum diagram for the prelude si and also i just wanted to know if it was normal for the air boost valve to be blocked off thanks in advance

 

in the faq

 

oo sory bout that just found it but im still a little lost about the air boost valve

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hks_Racing &raquo;</TD></TR><TR><TD CLASS="quote">oo sory bout that just found it but im still a little lost about the air boost valve</TD></TR></TABLE>

Air boost valve = totally not needed. It adds more air on startup but removing it won't affect anything.

 

oo ok thanks and a couple of more questions(sorry for asking to much) is this how the e.a.c.v. is supposed to like like on a h23 #12 and can someone tell me how your supposed to hook up the fast idle valve thanks very much appreciated