Torsen Diff shifting torque

["Andrew Jackson (CCC-REO)" <Andrew.Jackson@Digital.com>]

Hello all,

I've just got a 90q20v, and am seeking info about the handling
characteristics of the Quattro system. My previous car was a similar
size (Sierra in Europe, Merkur in USA), also had permanent 4x4, but was
a fixed 40/60 front/rear torque split.  This gave it nice predictable
oversteer characteristics, and so it was alot of fun.

When I read up on the Quattro, I was impressed with its ability to shift
torque - but now I'm wondering if this is really an advantage?  OK, sure
its going to be better for "total" grip - but I can't help thinking
it'll be less fun, and less predictable than a fixed 40/60 split.

What happen if I want to force the car into oversteer for a bit of fun?
Won't the Torsen diff detect that the rear tyres are slipping - and
shift torque to the front?  Won't this then cause the handling of the
car to change mid-corner?  This worries me!  The LAST thing I want if
I'm haging the tail out is for the car to suddenly become front-wheel
drive! :-)

Just HOW MUCH of a loss of traction is required before the Torsen will
start to "interfere" and shift torque?

Does anybody else know the the "feel" or Quattro compares to a fixed
40/60 split?

Any info would be greatly appreciated, MANY thanks.

Andrew Jackson ______________________________________
Mail & Messaging Team, Command and Control Centre, REO. Digital UK
(7)830-6973   +44(0)118-920-6973      <andrew.jackson@digital.com>