[Christ]

SO... since there is high pressure at the windshield, could you make ducting inside the hood's framework to duct that high pressure air back to the front of the radiator, then let it dissipate into the low-pressure area under the hood behind the radiator?

Low flow volume would be the only real concern there, I'd think. And it should be pretty easy to duct your hood, but with the negative volume area under the hood, due to the flow under the car pulling with no non-turbulent inlets, it should create enough flow to aid in cooling, no?

Just a thought.