O.K> 10:15,, small pulley back on, and flex fan,,,seems like there is more airflow,,I think the difference can be told placing hand in front of rad and cooler,,, Idled, still climbed temp,, I borrowed one of those laser temp guns,,(seems hokey to me), watching the coolant in the rad is confusing me,,flow maybe, at other times it seems to just sit there,,,??? laser temp 165,, shoot the thermo housing 212,, the upper rad hose on this thing is 8" long tops,, how does coolant drop temp that fast,,it comes out of the housing right into top tank,, I'm thinkin its time to look at the stat. again.. how about a clear upper rad hose,,so I can see more,,??