Thread: Heat engine block for efficiency?
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Old 03-06-2008, 09:35 AM   #28 (permalink)
MetroMPG
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Location: 1000 Islands, Ontario, Canada
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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)
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Have you seen this thread?

Mini experiments: 300w vs. 800w block heater warm up time ...

I'd wager that anything more than 2 hours is overkill.
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EcoModder has launched a forum for the efficient new Mitsubishi Mirage
www.MetroMPG.com - fuel efficiency info for Geo Metro owners
www.ForkenSwift.com - electric car conversion on a beer budget
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