Delfi oil pressure gauge question?
 

03 evo wanted to know what should rough be the pressure during idle and wot like when on the freeway n such I think this gauge goes from 0-100 psi

Just off the top of my head, so I might be really wrong:
Idle: 10-15 when warmed up, more like 20 when the car is cold
Cruising: something like 70
WOT: more like 80

I can pay attention next time I get in the car but that's the best I can remember.

Also your oil weight can affect this.

In addition, https://www.evolutionm.net/forums/ev...-pressure.html

10w-30 oil
Idle psi warmed up is 16-18. Cold can be 80-100ish depending how cold it is.
Wot doesn't make a diff in psi. Just the rpm.