...At around 165F. The viscosity should be around 15 and the HTHS should be around 3.5 (plus or minus). My 812 SF generally runs with an oil temperature of 165F while driving at 80 MPH. Ferrari owners manuals often specify a target oil pressure of 70 PSI at 6,000 RPM as being ideal. This oil would overshoot that recommendation for this application. Motor oil is viscosity dependant and should be chosen by the desired specification for the specific application.
ali
ali