Engine swap possiblities

[Stephen Jacobs <102036.2004@compuserve.com>]

I have come across an 1991 Quattro Coupe sans engine, the price was right so I
bought it.  Now the fun begins, what are the possibilities for an engine in this
beast.  I know you can swap anything into anything, but I prefer to keep the car
within a specific set of manufacturers, IE Audi and VW.

So since I don't have any engine currently I am open to reasonable suggestions.
I am thinking a Audi I5 engine or I5 Turbo, or a VW G60 or VR6.  Since I can
already located a VR6 engine is it the best swap, or does it even go togther?
Of course the best engine would be the original, but I don't even no what that
was.  Looking for a little insight, please enlighten me.

Also did Audi make a Turbo Coupe in 91?  And if so was it brought into this
country?  And I would also like info on what to expect as far as problem areas
for the car? Is there a FAQ about the coupes or Quattros anywhere on the Net?

Thanks for the information,

Stephen Jacobs
102036.2004@Compuserve.com