Has anyone ever checked the oil pressure on a nytro. I know the book says 7.3 psi at 1400 rpm but i have checked mine right at the oil pressure sensor and on a cold startup in my garage it was at 70 lbs. Seems high. I have been pushing lots of oil through my turbo lately and think this might be the culprit. I measured the volume of oil coming through my line to my turbo with the restrictor in it andI got 300 ml in one minute.