Originally Posted by
Robbob
Its not about generating downforce on the nose ....
its more about aero under the body and not lift from the air being trapped against solid foam.
Same reason we use to hog out our foam bumpers on oval cars.
But we were allowed to cut our rear bumpers out for the air to escape so there wasnt any drag.
Why are you even arguing close cell vs open cell. Do you understand the flow dynamics that's being debated here? That was a rhetorical question... if you didn't catch it