After modding the engine enough you may want to consider upgrading your oil pressure bypass valve. It'* easy and cheap. Less then $4 and about a hour and a half.
Here'* what I had stock.
Jack up the car and remove the passenger side wheel.
Remove the splash shield.
Drain the oil.
Locate the oil filter adapter and unplug the oil pressure sender unit and remove the oil pressure sender.
Then use a 13mm ratcheting style wrench, a socket wrench wont fit. Remove the 4 bolts holding the adapter on.
This is what you need to buy. Dorman washers, part number 766-010.
Remove the plunger from the spring and place one washer, and ONE washer ONLY! in to the plunger.
You will also need a new gasket for the oil filter adapter. Be sure to put the side with the red line towards the adapter.
Clean up the gasket surface real good and put back together. Torque to 29 foot pounds. Double check this to make sure your engine is the same setting.
Put a new filter on, fill with oil, and connect the oil pressure sender. Start engine and check oil pressure.
A nice increase for less the $4.00