I found a promo ad for the early Chevrolet Celebrity. The automaker noted that they made the windows "more flush" with the window/door frame to improve aerodynamics and reduce noise. So, the automaker has done some design work for you. My hunch is that blocking the grill would be a good first step. RandomFact's artwork upthread is fun.
I drove my Celebrity wagon for 140,000 miles before I donated it to charity. I recall that there was a small black airdam under the radiator. You could secure some flexible L-shaped material and build a lower airdam.
|