Damn! I was runnin my 5.5T LRP/MMP 13/62 with 4 deg of boost and was hitting 170degrees, well today I threw n a fan on y heatsink and it lowerd the temps to 120. i bumped the timing up to 10deg's and my motor was hitting 160. The heatsink and fan does wonders.

Since no one seems to have tried some heavy diff fluids, I think I'll try out some 30k. Ill let you guys know what it does.