electric fan on a 22''champion rad

the title said it all
what do you use for electric fan with champion 22'' rad
for the moment Im rumming there 16'' fan and it run hot
hot mean 210* and keep rising
with or without the stat
50/50 water and antifreeze
timing at 30*
oe water pump (8 blade impeller)

westerday I went for a ride when I arrved to my destination 20 min later
it was at 210*

was there for about 2 hours when back home and didnt rise as high 195*
only diference was it was windy (alote) and hade the wind was comming
right in front of the car

so I think I dont have enouigh air coming true the rad
I will order the hood to rad support seal this morning
maybe it can help to


thanks Crazy