With all of the track days I have done I have never had a temp in the oil pan go above 120° C. Well within spec's for todays synthetic oils.
Thank you for the input blimey. If that's the case, would this concept work if I were to custom an adaptor plate for my auto transmission and hook it up to a cooler. I'm from Malaysia and my country is all year round hot! Plus our stop and go traffic isn't helping much. I'm considering this mod to cool down my transmission..