That is way way too hot benny!
Don't you have that nice BonnevillePerformance oil cooler? They are supposed to drop the temps much more effeciently due to the convoluted coils ( That's what I use for my counterflow wort chiller in my brewery, cool word "convoluted", malkes me sound smart or something.) How hard is it to swap back to the other oil cooler? Maybe bring it with ya and we can speriment?