Oil pressure will remain the same since turbo won't effect it nor is it required to change, hence: FS-DE is the same engine even for NA or for MSP (turboed), that being said: ~82 psi when cranked (first start in the morning or cold engine), 28-34 psi idle (idle when after drive, engine hot) , over 4k rpm it should be 55-64psi
These are the reading I'm getting and I have Greddy V2 pressure gauge, I have MSP.
Obviously there will be some slight different reading from ppl to ppl where either gauge or oil viscosity/brand will play some role in it or the condition of the engine or turbo could cause the reading to be off as well.
