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Old 03-21-2011, 06:48 PM   #11 (permalink)
COcyclist
Aero Wannabe
 
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Join Date: Dec 2007
Location: NW Colo
Posts: 738

TDi - '04 VW Golf
TEAM VW AUDI Group
90 day: 52.55 mpg (US)
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Don't forget that splash guards that are part of a boat tailed fairing for the back of the tires can reduce drag. I have been meaning to build fairings from my splash guards but I took them off completely when I changed back to summer tires yesterday as a test. I have to see if the help my Golf as much as they helped NachRitter's Jetta. They WILL go back on with the winter tires before next frozen muckcicle season.

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https://ecomodder.com/forum/showthre...tml#post621801


Quote:
Originally Posted by freebeard View Post
The power needed to push an object through a fluid increases as the cube of the velocity. Mechanical friction increases as the square, so increasing speed requires progressively more power.
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