Re: Info on rocker arm oil restrictiors for FE
I've have seen two diferent types, one type is tap the hole and screw in the restrictor and the other is a like a galley plug with a hole and you just punch it in.
As for your low oil pressure some engines just have low preassure, what was the pressure before you rebuilt the motor? How well did you clean the motor and parts before putting it back together? It could be a number of different things....did you prime the engine with oil before starting, is the oil pump and pick up tube clean, is the oil filter new (I prefer the motocraft FL1-A), are all the passages trough the block free of debree, the crank and the bearings....and so on...it's got to be completly clean for good oil pressure.
That my opinon though