Ya, its more serious. I looked into Auto-RX, too expensive for what I plan to do. I need something to clean well and have the ability to check results right away. I am NOT taking this V12 apart again unless I have to!! lol

And to be clear, I am also not looking for like new condition. I just want a good flushing then I will try methods that involve adding to oil and driving the car. From there I will just use a cam to take a look inside and see how things are going. My concern now being that the cam oil rail will get clogged if I dont purge now. I will pull the oil pan and pump if I can when done flushing but before adding any oil.

Thanks for the tips guys. I will try to grab some before/after pics of this mess!

__________________
1991 560 SEL / 185k miles
1992 750il / 17k miles - project car