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Old 12-06-2009, 09:10 PM   #248 (permalink)
MetroMPG
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Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
Posts: 22,534

Blackfly - '98 Geo Metro
Team Metro
Last 3: 70.09 mpg (US)

MPGiata - '90 Mazda Miata
90 day: 54.46 mpg (US)

Appliance car Mirage - '14 Mitsubishi Mirage ES (base)
90 day: 57.73 mpg (US)
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Quote:
Originally Posted by MadisonMPG View Post
Wow 15%. That with an alt delete would pretty much = MPG bliss.
Exactly! And the % gain from the alternator delete is going to be proportionately higher with the boat tail than without. Its load on the engine is more or less constant, but the total load has dropped. So I'd expect a better than 10% improvement combined with the boat tail.
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Ecodriving test: Manual vs. automatic transmission MPG showdown



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www.MetroMPG.com - fuel efficiency info for Geo Metro owners
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