[BiturboS4] UR quattro bi turbo?

desmond auld desauld at hotmail.com
Wed May 21 11:25:50 EDT 2003

Hi all I am new to this list.  I have spent a lot of time around golf GTI's
including highly modded turbo ones so have a good idea of VW/Audi cars.  I
have always liked the original Audi Quattro turbo Coupe and hope to get one
in the coming months.  It will probably be an early 10valve.

So why am I on the bi turbo list.  Well I want a fast Quattro coupe and so
am looking at fitting a 2.7 v6 bi turbo 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.  I am not scared of a bit of fabrication
and work.  I have been told the engine 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, compression
ratio, turbo?

Thanks for your help, Des.

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