I beg to differ. I have run the gamut with oil temp cooling techniques: syn oil, oil cooler, true duals, stage 1 and SERT dyno tune. Pulling the lowers in the summer has dropped the oil temp on the highway more than the others combined. I can now climb a 10 mile hill at 75 mph and 95 degrees with the oil temp NEVER exceeding 130.
Bwana