Massive oil leaks.

moper said
How hot does it get (ambient and engine)? How wide is the core? When does it get hot, and does it creep or shoot up at some particular point?

I haven't had much road time but it stays around 180 for a while then starts climbing above 210 water temp at the pump exit. I won't let it go above that. I don't think its a fan CFM issue because it got hot at fwy speed as well.

26 inch core with 3 rows of .75 tubes.