Volvo 850 awd rear wheel visco clutch test

Please Read the description! klick on the “more info“ button below!!! A test of the viscous coupling transfering torque to the rear wheels, will it send enough torque to the rear axle even if the front wheels (that are mechanically connected to engine) are spinning? the answer is yes! and it does start to transfer torque directly from start, with no noticeable delay, as soon as i dump the clutch,all wheels start to spin. And the rear axle is equipped with an Eaton G80 automatick locking differenta