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Old 03-19-2008, 09:54 AM   #13 (permalink)
fabrio.
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Join Date: Feb 2008
Location: Italy, Morbegno (SO)
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tigra AERO - '96 opel tigra
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ciao

I think, they, a radius front-end, is the best way for a frontal pressure reduction.
But, if the underbody, isn't smoother, the rougnes, cause a dramatic air velocity decrease under the car with a large amount of drag.
Without a smoother bellypan,it is preferible to add an front airdam for a reduction of airflow under the car.
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