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Ryland · 05-30-2008, 01:38 AM

the short answer is no, it's not worth even thinking about on a car, the extra air drag will put more of a load on the engine then the belt driven alternator does.

05-30-2008, 01:38 AM	#3 (permalink)
Ryland Master EcoModder Join Date: Jan 2008 Location: Western Wisconsin Posts: 2,620 honda cb125 - '74 CB 125 S1 90 day: 79.71 mpg (US) green wedge - '81 Commuti-Car Blue VX - '93 Civic VX Thanks: 251 Thanked 184 Times in 160 Posts	the short answer is no, it's not worth even thinking about on a car, the extra air drag will put more of a load on the engine then the belt driven alternator does.