[BiturboS4] Re: audi coupe quattro tubi turbo?
desauld at hotmail.com
Wed May 21 13:17:57 EDT 2003
Thanks for your opinion. I realise that the urquattro is rare. I basically
believe that it is a sin to have these cars and not use them for what they
where designed for eg going fast. A stock 10V or even a 20V wont do that in
my opinion. I want similar power to that of the group b rally cars, without
the unreliability and expense of a highly stressed 5 cyl engine. The extra
capacity of the 2.7 should help here, also the more modern 5 valve head is
excellent for power.
At the end of the day its just a car. I know it's a "special" car, but it's
a car. It is the driving of something that I have built that gives me
pleasure. That's why a new s4 wouldn't interest me in the same way. Also I
couldn't fund it.
Thanks again for your feedback.
>From: Ti Kan <ti at amb.org>
>To: desauld at hotmail.com (desmond auld)
>CC: quattro at audifans.com, biturboS4 at audifans.com
>Subject: Re: audi coupe quattro tubi turbo?
>Date: Wed, 21 May 2003 03:02:25 -0700 (PDT)
>While you are of course free to do whatever you want to do with your
>car, I would like to suggest that you keep the UrQuattro original.
>At least, don't do such drastic modifications to it. The UrQuattro is
>a classic, and as rare as it is becoming, I'd hate to see it molested.
>No matter how fast or "cool" the end result may be.
>I think you'd also find that the UrQuattro in its original state will
>preserve its value much better than one that has been hacked.
>If you want a biturbo-powered car, buy a biturbo powered car as it comes
>from the factory (i.e., S4). If you want to modify the car, then use that
>as the basis. It *will* work better because that's the way it was
>designed and built, and you'll probably spend less when it's all done.
>Just my opinion.
>2003 A4 1.8T multitronic
>2001 S4 biturbo 6-sp
>1984 5000S turbo
>1980 4000 2.0 5-sp
> /// Ti Kan Vorsprung durch Technik
> /// AMB Laboratories, Sunnyvale, CA. USA
> /// ti at amb.org
> ////// http://www.amb.org/ti/
>desmond auld writes:
> > Hi all I am new to this list. I have spent a lot of time around golf
> > including highly modded turbo ones so have a good idea of VW/Audi cars.
> > have always liked the original Audi Quattro turbo Coupe and hope to get
> > in the coming months. It will probably be an early 10valve.
> > I want a fast Quattro coupe and so am looking at fitting a 2.7 v6 bi
> > s4 engine. I can get one for very good money. I have already sourced a
> > engine management system for it that can deal with this type of engine.
> > am not scared of a bit of fabrication and work. I have been told the
> > bolts to the gearbox OK and that maybe the steering may need modified to
> > clear one of the turbo's.
> > Questions are:
> > 1.Does anyone know of any other similar engine conversions?
> > 2.What problems does the s4 engine give?
> > 3. I am shooting for 400 BHP what would your change? Injectors,
> > ratio, turbo?
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