Two Loops, One radiator

[nikhsub1]

Well of course the 2gpm what confuses me is not that, what confuses me is that lowering the flow of the water by proportion increases the volume of air and vice versa. So if you are only capable of maintaining a certain volume of air wouldn't lowering the volume of water result in decreased temps?

I've read this 4 times and still don't know what you mean. How does water flow affect airflow? They are independent and don't directly affect one another although they must BOTH be taken into consideration for best performance.