Originally Posted by DDMotorsports

I did two 20 minute sessions, and two "time attack" sessions, which consisted of a brisk warm-up lap, and 3 hard laps each.

In the second 20 minute session I pushed the car as hard as I could for as long as I could specifically to test the oil cooler. It got to 260 degrees about half way through then didn't budge for the other half. Then also, on the cool down laps it would get back down to about 220-230 fairly quickly.