GTO V8-6.0L VIN U (2005)
Engine Oil Pressure: Specifications
Oil Pressure - Minimum - Hot ...................... 41 kPa at 1,000 engine RPM 124 kPa at 2,000 engine RPM 165 kPa at 4,000 engine RPM (6 psig at 1,000
engine RPM 18 psig at 2,000 engine RPM 24 psig at 4,000 engine RPM)