CIS turbo power/boost limits

Swann, Benjamin R. (BSWANN) BSWANN at
Tue Aug 21 10:42:03 EDT 2001

Without the stiffer wastgate spring, the boost will not come up to the limit
as fast, if at all.  The frequnecy valve will control the limit to 1.8 Bar
with QLCC chip and a 1.6-1.8 bar(eg. Charlie Smith or SJM) spring, but not
with the stock spring.  With the stock spring the boost may get to 1.6 bar,
if everything else is impeccibly tight.

[CAn someone e-mail me the particulars to change the boost limit. I have
told changing the wastegate spring is not a great idea since there I believe

the frequency valve has more "control"
Thanks JD]

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