Quote:
Originally Posted by razordave
I effectively extended the rear eleven inches. I would really like to do a belly pan before a full boat tail but we'll see. My partial kamm turned out like a drag spoiler, not sure if that's a good or bad thing. Thanks for the photo, is that where the optimal template covers?
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*The base pressure of the wake is governed by the pressure at the line of separation.If only one face of the body is elongated,the wake pressure will still be the same.
The only way to really get the drag down is too do a complete box cavity or boat tail.
Here's my '84.She was estimated at Cd 0.235 from top speed and MPG
