i know this probably is a silly ?
iv done this on a couple of my cars, ran some vent hose from behind the head lights up to the carb air cleaner area for some cold fresh air! i have thought about catching some the air that comes down the middle of the boat ducting in some hose to push air up to the intake area...
has anyone done this??
will a set up simular to this work in a closed engine compartment on a boat??