Hi guys, My normal oil pressure is 25-37 psi (warm)
I usually idle around 25 psi, and cruise at normal/high temps around 30-35. (1750 rpm at 65 mph) At higher rpms 2200-3000 i see a warm 70, hot 50, rare that i go past 2000 rpm though.
I've run m1 0-40 (speced) pre t6 Rotella 5-40, t6, Delvac...