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Old 07-21-2010, 10:47 PM   #46 (permalink)
MetroMPG
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Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
Posts: 22,527

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

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

Even Fancier Metro - '14 Mitsubishi Mirage top spec
90 day: 70.75 mpg (US)

Appliance car - '14 Mitsubishi Mirage ES (base)
90 day: 65.39 mpg (US)
Thanks: 4,078
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Sorry for the lack of updates/progress here. Project is still on the to-do list, but I've been getting my sailing fix on other boats and using this one as my floating cottage. (Pied-a-l'eau?)

Quote:
Originally Posted by nol2112 View Post
Question: does the water pump need to be blocked and removed?
I removed the impeller from the input shaft, yes. Blocked the water intake externally, on the bottom of the lower unit outside the boat.

Quote:
Could the existing setup be left in and re-routed or utilized to provide cooling for the motor & controller?
I suppose it could, yes. The challenge will be sealing the shaft, since in this boat at least, it's below the waterline.

I'll be back at this project in August, I figure.
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Project MPGiata! Mods for getting 50+ MPG from a 1990 Miata
Honda mods: Ecomodding my $800 Honda Fit 5-speed beater
Mitsu mods: 70 MPG in my ecomodded, dirt cheap, 3-cylinder Mirage.
Ecodriving test: Manual vs. automatic transmission MPG showdown



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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