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Old 05-27-2014, 04:13 PM   #5 (permalink)
doviatt
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Join Date: Mar 2009
Location: Utah
Posts: 388

Grey Goose (Retired) - '89 Geo Metro LSI 4 door hatch back
Last 3: 57.16 mpg (US)

Tweety - '91 Geo Metro Convertible -2 Door convertible LSI
Team Metro
90 day: 43.97 mpg (US)

Shadow - '02 Honda Shadow VT1100
90 day: 43.46 mpg (US)

Sonic - '07 Honda CBR1000RR
90 day: 42.69 mpg (US)

Filmore - '84 Volkswagen Vanagon
90 day: 20.9 mpg (US)
Thanks: 47
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Quote:
Originally Posted by kach22i View Post
I always thought that they pulled the air in but I could be mistaken.

File:Porsche 956 962 (935?) tires and wheels (7526211220).jpg
File:Porsche 956 962 (935?) tires and wheels (7526211220).jpg - Wikimedia Commons


Bump steer: BBS..............







All of these seems to centrifugal fan design. The spinning would push air out/pull air from inside the wheel well.
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