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Old 09-04-2009, 10:03 AM   #4 (permalink)
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Silver Bullet - '03 Mazda Protege LX
90 day: 29.51 mpg (US)

Silver Bullet - '03 Mazda Protege LX
90 day: 37.06 mpg (US)

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I think more than an updraft it's the low pressure created by the velocity of the air flowing over the top of the Kammback. I don't think it's separated flow at that point - [attached] flow still produces lower velocities with increased airspeed.

But back to the question, I think you answered your own question and daox concurred. I'd say just boattail the beast!!!

Last edited by 2003protege; 09-04-2009 at 05:42 PM.. Reason: semantics
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