i was thinking of doing some grill blocking. i was wondering if anyone had tried blocking air with panels held up to the back sides of grill openings? would this be just as good in some cases, or would smoothing the front side make much more of a difference?
thanks for the pic! now i definitely think it will be better than no block at all. i was recently thinking about doing the same thing today because i want anyone that sees my car to think it is completely unmodified(theft deterrent) but i still want to block the grill for the winter months. i do not want to sit for more than a minute to let my car warm up.
i think i want to go for a degree in aerodynamics.
don't waste your time or time will waste you