Since I've not seen anyone posting their results of the stage 8 locks, I figured I would post an update in the event that someone missed this product.
I installed the locks in early spring, since then I've put on 1000+ miles on my 85 911. Out of sheer paranoia from a past event, I've checked the locks at least a couple of times and everything is as when I originally installed them. Most importantly no CV bolts backing out! It's now a pleasure to drive my car with peace of mind and not having to worry about the CV bolts working their way loose.
Here's the original post
http://forums.pelicanparts.com/porsche-911-technical-forum/531802-stage8-locking-cv-bolts-all-911-912-a.html
I owe a big thanks to ideola (Dan) for making me aware of this product!
thanks Dan!!