Advice sought for recommissioning engine

[pauldridge]

I rebuilt the 280 engine in my Pagoda some 8 years ago.  It has never been run since, but I have regularly sprayed fogging oil in the cylinders and turned over the engine.
Now, finally back in the car, I am ready to get this running.
I would appreciate any advice on first start attempt, including:

• Pre-oiling procedure?
• Injector pump and lines purging

Thanks in advance.. Hope springs eternal

[Benz Dr.]

Pull the spark plugs out and spin your engine over with using your starter until you see full oil pressure on your gauge. 

[MikeSimon]

Does the oil pressure go to max at rpm generated by the starter?

[Benz Dr.]

Does the oil pressure go to max at rpm generated by the starter?

Oh yes. Easily with cold oil and with the spark plugs removed.

[ctaylor738]

If you loosen the pipes at the injectors while you spin the engine w/o plugs, it will help purge air from the lines. 

Also, when you crank to start the engine, having an assistant energize/tap the cold start valve with a lead from battery positive will help the engine fire and keep running until the pump comes up to full pressure.