Attempting the oil mod on 83 interceptor, looking for expertise!

It sounds like you should be ok. It would be nice to have a measurement of the pressure at the main oil gallery just for asurance.

 

Can do - take .... I'm guessing a year or so before we'll be running again....
Lots to do!
Will tap off onto a T-piece at the bottom and slap on a pressure guage - from the earlier posts:
"You only need 5-10psi at idle when cold. The pressure should come up quickly when the engine speed increases and should run between 40-80psi." ergo in my language - 2,76 ~ 5,52 BAR.
Next job = Clean block and frame!
Next project = custom exhaust!
Greets
Ronald