16v Oil venturi in Cylinder Head

[fixkick]

Fantastic help, much appreciated.

I'll leave well alone and reassemble as advised.  I'll check that the cam is receiving oil after assembly, turning over on the starter before ignition.

Thanks for all info.

great
and I get 50PSI at the gallery , at the sender hole , dead cold cranked fast. (no spark  coil connected)

then see top end oiling, is first, as you said, #1 that.  or the cam will fail fast lacking fuel oil pressure.
good luck on yours!