Quote:
Originally Posted by aerohead
I think that Hucho would tell you to forget about building the roof,as he is pretty emphatic about not adding frontal area (although Don Bur has been successful);and just boat-tail what you have.
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I think that in the case of the wagon shown, there is a steep and rapid transition between the windshield glass and roof top. I would think that there would be air separation there and that it could be handled by building up the roof slightly.
Take a look at the Kia Soul. This roof has an incredibly sharp transition in that same area. Then take a look at a Prius or Gen 1 Insight and see how much "smoother" this transition is.
"Flow has to be attached at the front for the tail to make any difference."
Jim.