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Old 05-17-2009, 03:35 AM   #9 (permalink)
sepp
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Join Date: Jan 2009
Location: belgium
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the jeep - '02 nissan kingcab
Last 3: 29.07 mpg (US)
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Quote:
Originally Posted by wildfire8 View Post
even if i do a bumper block i will still need to have an opening?
i don't have a belly pan yet myself, but common sense tells me it's not a bad idea to have some opening underneath. make the opening on a horizontal or rear upward sloping part, so that the air going under the car doesn't enter through there. i would still leave a partial opening in the front grille so that there is a minimal airflow wich should avoid air from coming in from underneath and messing up your cooling and aerodynamics.
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