DERG asked me about my experience in test cell ops. I have located the TCDS, and scavenge temp limits are: 160C continuous, 170C 5 minutes.
I never recorded oil temps - my focus was aero/thermo parameters, and I had my hands full with that. The local throttle jockeys took care of the mechanical numbers, but in several hundred hours of aggressive operation, they never had a oil temp problem on my engines.
