Quote:
Originally Posted by mspropst
Anyone know of a place you can see the aerodynamic flow over a car as it is stock? Or is that only something they put on commercials to sell to you? May be a dumb question, but I'm curious as to where the aerodynamic problems actually are located at.
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Smoke testing like you see in the commercials is pretty much just for pretty pictures.
An SUV will 'look' streamlined in a smoke test, but is actually quite the brick.
Compare it to a car that is actually streamlined :
Looks almost the same doesn't it ?
If you really want to see what the air is doing around your car, you can try tuft testing it like this
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