hey guys umm my lsd is making a whining noise and its pissing me off. any ideas how to fix it? thanks

 

It is not the LSD that is whining.....if the rear is the source of the whine then, it is the ring and pinion that is whining.
The rear will need repair to do the repair you will need to pull the rear from the car.

I have an understanding of the workings of the S2000 rear end PM if you need more information