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Old 02-04-2014, 09:37 AM   #8 (permalink)
Daox's Avatar
Join Date: Dec 2007
Location: Germantown, WI
Posts: 11,171

CM400E - '81 Honda CM400E
90 day: 51.49 mpg (US)

Daox's Grey Prius - '04 Toyota Prius
Team Toyota
90 day: 49.53 mpg (US)

Daox's Insight - '00 Honda Insight
90 day: 64.33 mpg (US)

Swarthy - '14 Mitsubishi Mirage DE
90 day: 56.69 mpg (US)
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I run a full grill block on my 2004 Prius in the winter. Nothing is going to overheat. I take out one pipe insulation strip if I have a long highway trip. I also take out one or two in summer. That is plenty of cooling. I agree, a warm engine is key for good fuel economy in the Prius.
Current project: A better alternator delete
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