Thinking about a USspec (sorta) S1

Todd Phenneger tquattroguy at yahoo.com
Mon Aug 21 20:20:36 EDT 2000


Yea, not a daily driver,
  However, the 1,000hp engine that was "ready for
installation" never actually ran in an S1.  ANd it is
supposedly a 25v version, basically a beefed up
version of the engine in the IMSA GTO 90.  
  Also, they actually didn't run that much boost.  We
had that turbo sitting on the floor next to a k24 a
few weeks ago.  WOW, that thing makes a normal k27
look puny.  Not to mention a k24.  ANyhow, it was
airflow that was the key.  I guess they ran the same
boost on their engines but changed turbo's and airflow
to get more power.  BUt that boost was still high. 
But not up around 30 like some think.  I've heard
18psi and judging by the 911 twin turbo that can get
600+ HP from only like 10psi I guess thats believable.
  I bet the 1,000hp version had more boost though. 
Airflow only goes so far. :-)
  I'll try to find a pic of that turbo.  Yep, found
the pic.  If you want it E-mail me.

l8r
  Todd

--- Ti Kan <ti at amb.org> wrote:
> Joseph Vanzeipel writes:
> > > The real S1 is a winged and box-fendered rally
> car based on the
> > > Sport Quattro, with a race engine (also 20V
> turbo) that, depending
> > > upon state of tune, produced upwards of 1000hp. 
> Obviously, the S1
> > > is not a street legal machine.
> > 
> > A 20v that puts out 1000hp?  How did they manage
> it?  Does it still use
> > the same block?  Not that I plan to do anything
> like that while I'm
> > still in college, I'm just curious.  If someone
> could point me to a page
> > about the "real" S1, that would be great.
> 
> A monster turbocharger pumping some serious boost,
> plus all the other
> usual race engine tricks.  Not something you'll want
> to live with
> on a day-to-day basis.
> 
> There were two S1s at MH99.  See my web site for
> pics:
> 	http://metalab.unc.edu/tkan/audi/mh99/mh99.html
> 	Pic #47.
> 
> Also, there are various pics of Sport Quattros
> 	Pics #11, #35 and #36 at the above URL,
> 	Also at:
> 
>
http://metalab.unc.edu/tkan/audi/audi-misc/audi-misc1.html
> 	Pics #3 through #7
> 
> -Ti
> 01 S4 2.7 biturbo (coming)
> 96 A4 2.8 quattro
> 84 5000S 2.1 turbo
> 80 4000 2.0
> -- 
>     ///  Ti Kan                Vorsprung durch
> Technik
>    ///   AMB Research Laboratories, Sunnyvale, CA.
> USA
>   ///    ti at amb.org
>  //////  http://metalab.unc.edu/tkan/
> ///
> 


=====
Todd Phenneger
    83' ur-q (awaiting a 20vt)
    84' 4ktq  fun but I'm sick of CIS.

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