awd on 2wd dyno

[Colossus]

Disable. The point was that using common sense, you would of understood what he said, and simply answered the question the first time around. Eliminating the need for all of this. Anyways, you get the point, and the question has been answered.

 

[kpt4321]

Ok, I get that the VCE lock the shafts so front to rear are fixed and equal, but how would that hurt street driving. The car has a differential in the rear to determine how to drive the rear tires correctly around a corner. The front is the same too?

The radius of the turn taken by any point at the front of the car does not match the radius of the turn taken by a point at the rear. As such, the rea and front wheels must spin at different speeds. That's what the center diff is for, and a VCE removes that capability.