451 overheating, even when moving

Here's the result of the test, got it to 180 on the gauge then ran for about 10 mins and measured on the outside of the rad, about 5 to 6 inches away from left to right, 4 rows 4 spots in each row, moved the trans cooler out of the way first

Topp row first, from left to right

185 to 190
160 on the left then 175 to 180
168 to 171
160 to 170

And no puking today

Inside the engine bay was similar to ydays numbers