Pusher Fan Advice?

I assume it's a stock style WP. Keep in mind a hi flow pump or overdriven pulleys can overrun a stock capacity system. Meaning the coolant doesn't spend enough time in the radiator to dissipate heat. Your aluminum heads should help though.

For you other guys...Been a long time since i fooled with a cooling system, is it possible to put fan on backwards? just spitballing here.