Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Does a traditional square pickup camper shell topper help or hurt drag & mileage?

MetroMPG · 01-10-2010, 02:57 PM

Here's the Pop Mech Google Books link:

Popular Mechanics - Google Books

Their testing methodology is questionable. It's just "A-B-C", and doesn't say anything about how much effort they made to be as-controlled-as-possible.

I'm skeptical, and suspect they may be wrong.

01-10-2010, 02:57 PM	#12 (permalink)
MetroMPG Batman Junior 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 Thanked 6,976 Times in 3,612 Posts	Here's the Pop Mech Google Books link: Popular Mechanics - Google Books Their testing methodology is questionable. It's just "A-B-C", and doesn't say anything about how much effort they made to be as-controlled-as-possible. I'm skeptical, and suspect they may be wrong. Attached Thumbnails __________________ 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