Basically I think the steeper angle without any means of smoothing the flow to a more parallel with the car type situation will cause a greater cross sectional area, not by actual area, but by the air moving around. I have no proof of this, and if I had a way to test, I would probably give it a shot both ways.
__________________
Last edited by wyatt; 11-20-2008 at 01:04 PM..
Reason: my pictogram sucks... apparently it doesn't take into account the spaces
|