timbo;c-149969 wroteIt's all about your suspension setup and what surface your driving on too
This /\.
On the track, Torsens only really show their weaknesses when you're hitting kerbs. For tarmac rally use, rough roads make this more of a problem. For gravel rally use, it is even more of an issue.
The problem is that they are a "torque biasing" diff - if a wheel is in the air it can transmit zero torque to the ground, AND zero multiplied by anything is still zero. At that point, they're not working as an LSD.
If the inside wheel is still on the ground (even if it is light), then you still get much more torque transmitted to the outside wheel then you would with an open diff.
And anything that lifts a drive wheel without hitting a kerb/bump has much bigger problems than the LSD type!