oil pressure drops

[duffy1992]

Hopefully you guys can help me out motor holds great oil pressure until it gets warm. When its warm and your driving its decent but when you let it idle it goes down. Can't tell u specific number because of stock gauge but when cold at idle its around 50 when warm its around 30

[merc460]

From what you say the pressure drop isn't that bad. However you will need to install a mechanical gauge to get a true accurate reading.