CIS turbo power/boost limits

TM t44tq at mindspring.com
Thu Aug 23 23:11:06 EDT 2001


Ed,
Todd Williams, who now works for APR, has an '86 5ktq that
has a hybrid K26/K27 turbo, 3" turbo-back exhaust and IA software
that he claims gives him approx. 300hp. I don't believe he has
altered his fuel system, although I cannot be sure.

I believe it is possible to achieve these figures, although you
may have to alter the fuel system- I believe Mercedes 6.9 CIS
injectors can be used with the correct fuel pressure regulator
and software to gain much more fuel than is possible with the
stock injectors.

Taka

-----Original Message-----
From: quattro-admin at audifans.com [mailto:quattro-admin at audifans.com]On
Behalf Of ed armstrong
Sent: Thursday, August 23, 2001 4:00 PM
To: smitty at pcrealm.net
Cc: quattro at audifans.com
Subject: Re: CIS turbo power/boost limits



That was the guy !! I recognize the spelling.

Can we jump start this thread  ??

What did this guy do to get 300+ hp from a 5000 tq?? I
remember some of the pictures that accompanied this
article in European Car several year ago. I nice blue
painted engine. I distinctly remember seeing the CIS
fuel meter and lines.

Any older listers remember this car and how he managed
to up the HP over the so-called 250-275 HP limit ??
Dual fuel meters perhaps ??

 -ed




--- Frederick Smith <smitty at pcrealm.net> wrote:
> Not hype...it was Carl Jerrets (sp) car if I
> remember correctly. Some older
> list members will probably chime in and offer more
> info.
> 
> Smitty


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