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Old 11-14-2009, 01:08 AM   #7 (permalink)
Christ
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Quote:
Originally Posted by pgfpro View Post
Update, well after working out more details on my aeroshell I decided to do a rear only aero mod from the b-pillar back. I just got a killer deal on some .060 acrylic sheeting. I'm going to have an 11* drop from the roof downward past the rear of the car by about three feet.

My question is on the sides I was wondering what the optimum angle should be for a boat-tail?
Everything I've read (not much, admittedly) on vehicle aero suggests that top and sides be 10-13*, I believe.

Bottom, I haven't found any specific references or data other than that which can be found openly on here, but I see that 2-4* seems to be a playfully tossed about number.

EDIT: If you check out Phil's T100(?), you'll notice the aerocap looks as if he cut the rear window from a Stingray and brought it out to it's logical conclusion on top of a tonneau cover.
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