View Single Post
Old 09-08-2020, 01:58 PM   #321 (permalink)
MetroMPG
Batman Junior
 
MetroMPG's Avatar
 
Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
Posts: 22,530

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 Mirage - '14 Mitsubishi Mirage ES (base)
90 day: 62.14 mpg (US)
Thanks: 4,078
Thanked 6,978 Times in 3,613 Posts
New best tank = 55.6 MPG




MPGiata gets a new tank record: 55.6 MPG = 4.2 L/100 km. I'm callin' that 56.

New mods this tank:

- lowered suspension about 1 inch
- ... which lowered the existing air dam as well
- side skirts
- revised variable grille block, which I used more regularly than the previous version

I was a little surprised by the result considering this tank included some kayak-on-the-car trips.

--

Further thoughts on lowering:

I've scraped the air dam on a bunch of stuff, but no epic hits yet. (Though I did dodge some rather large roadkill that would have been a problem!)

Also, a portion of this weekend's road trip included a stretch of highway with pretty poor (broken) pavement, and that was fairly harsh. But not quite badenough to make me want to undo the change unless all the roads I drove on were that bad.


My friends' cottage is on an "unserviced" (to put it mildly) coarse gravel road with lots of dips, bumps & ruts. (They drive a Jeep.) I seriously considered parking at the end and walking in, but the car made it without serious incident. Video game steering technique!




Attached Thumbnails
Click image for larger version

Name:	56-mpg-side-skirt2.jpg
Views:	564
Size:	101.7 KB
ID:	29106  
__________________
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
  Reply With Quote
The Following 4 Users Say Thank You to MetroMPG For This Useful Post:
AdrianD (09-09-2020), freebeard (09-08-2020), hayden55 (10-01-2021), jimhs (09-08-2020)