View Single Post
Old 11-26-2008, 02:32 PM   #134 (permalink)
Christ
Moderate your Moderation.
 
Join Date: Nov 2008
Location: Troy, Pa.
Posts: 8,919

Pasta - '96 Volkswagen Passat TDi
90 day: 45.22 mpg (US)
Thanks: 1,369
Thanked 430 Times in 353 Posts
I've seen people putting louvered panels in the rear bumper of their race cars, showing a marked improvement in 1/4 mile times, because instead of the rear bumper being a parachute of sorts, it allows some of the air out... better airflow.

I think a belly pan would do better, but hey, it's easy enough.
__________________
"¿ʞɐǝɹɟ ɐ ǝɹ,noʎ uǝɥʍ 'ʇı ʇ,usı 'ʎlǝuol s,ʇı"

  Reply With Quote