New World Datsuns...

I'm sure some of this is known. This is intended as a future reference for anyone needing this info. If anyone needs anything clarified, let me know. If this thread needs to disappear, make it so.
All info from the "How to Modify your Nissan & Datsun OHC Engine"
I also have these photos on PB if something happens to them here.

Note: photos are out of order. See page numbers at the top of the photo.