Originally posted by Roz 1999 SVT-C:
the quaife has a 2:1 ration and the torsen comes in either 2:1 or 3:1 ratio.



It is not "either" ratio though.

Torsen is 3 to 1 biasing ratio.

Quaife is 2 to 1.


That means the Torsen can handle more torque "comparably" and bias it between wheels before "giving in" and letting the wheel with less grip spin.


For example if 200 TQ caused a Quaife to "give in" it would take 300 TQ for a Torsen to "give in" with all other conditions being equal.

This would show up most notably in cornering situations.

2000 SVT #674 13.47 @ 102 - All Motor! It was not broke; Yet I fixed it anyway.