I was thinking here about cooling of engine and how to remove hot air so that it would not be put under the car. One solution might be to make hole at front section of hood, just behind the radator, add small bump to front of hole, so that air would exit freely at low pressure are of hood and blend to airstream that runs over the car as is done with Lancer Evolution rally cars.
Also I was thinking that with such I could get away with relatively small openings at front, but that would compromise air route to IC that runs in hood center line. I would need then to make some kind of ducting or piping that would bring air to IC from lower part of front as I hope to put upper grille completely shut.
Radiator gets on way, maybe piping to go under the radiator as sides and top are impossible, but then it would cause piping to be on way of belly pan from bumper to engine bay which I have planned.
So do I make just hole to front of hood and scoop to rear/middle of hood for IC?
I don't know what is effect of scoops to aerodynamics, might be horrible...