FInished my 2 month engine project:
Installed oil pump chain and sprocket, timing chain and sprocket (all NOS German from back in the day).
Installed new chain tensioner, slide rail, piston, and spring. Had to modify the new and crappy tensioner arm so that it meets the piston end squarely.
Of course all new gaskets (oil pan, upper and lower timing covers, valve cover).
New water pump (old stock German)
Valve adjustment
Installed my Coupeking transmission mount - damn that thing is both burly and an objet d'art. Highly recommended.
Adjusted float level on middle Weber, it was tipping in too early.
Drove it this am, good oil pressure and no more chain noise!
Now it will get a clean and detail, check the CSB alignment after the new mount, then lots of driving during the temperate weather here.