I added a couple more pictures, the gauge set up working.
Note after some effort have the oil temperature just over 180F, coolant around 200F (scan gauge) and radiator fan cycling. Oil pressure is 20 psi at idle and ~55 psi at ~3,800 rpm. This is with the 16 plate oil cooler up front  and the CRP oil filter.

Dennis

https://1drv.ms/a/s!AqaEiIhKCAKbke4uw4WpYYh8DTrxEQ