66 Dart, 408 runs hot. HELP PLEASE!

2 800 cfm fans is totally inadequate in my opinion, not enough fan, maybe not enough radiator.
I go w/ the elec. fans being too small.
I`ve got 2 , 14", 1400 cfm fans setting on the bench if ur interested , already wired w/ a single relay that will start and run them both.