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Old 08-15-2011, 03:36 PM   #25 (permalink)
kach22i
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Quote:
Originally Posted by Old Tele man View Post
...for FE, you want the spoiler to be "neutral", that is, neither creating UPWARD nor creating DOWNWARD forces, just "continuing..." the uninterrupted air flow.

...for road racing, it's all about DOWN force.
Okay, I can agree with this.
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