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Old 03-03-2018, 09:40 PM   #23 (permalink)
mpg_numbers_guy
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Quote:
Originally Posted by freebeard View Post
For why? Stick around and you'll find out about stagnation point and the beneficial effects of an upper grille block.

My [notional] money's on the mileage goes up.
Maybe I'm missing something, but wouldn't air go over the LED light bar and in through the still unblocked grille? And wouldn't it have the same effect as those headlights on older cars that popped up and caused unaerodynamic drag?
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