Go Back   EcoModder Forum > EcoModding > Aerodynamics
Register Now
 Register Now
 

Reply  Post New Thread
 
Submit Tools LinkBack Thread Tools
Old 10-16-2008, 10:16 PM   #51 (permalink)
Batman Junior
 
MetroMPG's Avatar
 
Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
Posts: 22,534

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)
90 day: 57.73 mpg (US)
Thanks: 4,082
Thanked 6,979 Times in 3,614 Posts
Never mind urethane - I'm had a hard enough time tracking down a decent piece of cardboard today.

Quote:
Originally Posted by Tango Charlie View Post
And have you seen MetroMPG's welding skills?
If you do see them, PM me for my address to send them back here. They've been AWOL for a while!

__________________
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
Alt Today
Popular topics

Other popular topics in this forum...

   
Old 10-17-2008, 04:56 AM   #52 (permalink)
Master EcoModder
 
orange4boy's Avatar
 
Join Date: Aug 2008
Location: The Wet Coast, Kanuckistan.
Posts: 1,275

The Golden Egg - '93 Toyota Previa DX
90 day: 31.91 mpg (US)

Chewie - '03 Toyota Prius
90 day: 57 mpg (US)

The Spaceship - '00 Honda Insight
Thanks: 100
Thanked 306 Times in 178 Posts
Quote:
Anyway, yet another way to do it would be to use pink or blue styrofoam from your local home improvement store. Cut, carve, and sand it to shape, then paint it with some latex paint. THEN fiberglass over that. The latex paint keeps the polyester resin from attacking the foam.
If you use epoxy you can apply it with glass directly over the extruded foam that you have formed, carve out the back, epoxy that, filler, sand , primer, paint.

Of course epoxy needs to be mixed very well and costs more than resin.

More cat skinning ideas. (no cats were actually skinned in the making of this post)
__________________
Vortex generators are old tech. My new and improved vortex alternators are unstoppable.

"It’s easy to explain how rockets work but explaining the aerodynamics of a wing takes a rocket scientist.


  Reply With Quote
Old 10-17-2008, 07:45 AM   #53 (permalink)
Hi-Tech Redneck
 
Johnny Mullet's Avatar
 
Join Date: May 2008
Location: Ashtabula, Ohio
Posts: 1,436
Thanks: 6
Thanked 49 Times in 42 Posts
Send a message via AIM to Johnny Mullet Send a message via MSN to Johnny Mullet
Been watching the progress on this and makes me feel that if I am going to skirt my Metro, it will have to be front and rear skirts.

Great job MetroMPG
__________________

GeoMetroforum.com - got mpg?
  Reply With Quote
Old 10-17-2008, 04:19 PM   #54 (permalink)
Batman Junior
 
MetroMPG's Avatar
 
Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
Posts: 22,534

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)
90 day: 57.73 mpg (US)
Thanks: 4,082
Thanked 6,979 Times in 3,614 Posts
Skirt construction attempt, Take 2:



Got a decent (smooth, non creased) cardboard mockup taped into place on the frame & wheel arch, then stuck the first layer of glass mat to it with polyester resin. Should be able to get another layer on this evening. Slow cure time with the cool temps these days (about 9 C).

Orange: I agree epoxy resin is best, for several reasons - I've used it on boats before. But the "experimental" nature of my car fabrication mods makes me want to keep the costs down. I'm never sure if they're going to turn out or not.
Attached Thumbnails
Click image for larger version

Name:	fiberglass-coat-1.jpg
Views:	843
Size:	53.6 KB
ID:	1950  
__________________
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 User Says Thank You to MetroMPG For This Useful Post:
WD40 (09-02-2009)
Old 10-17-2008, 10:06 PM   #55 (permalink)
EcoMod Wannabe
 
Sean T.'s Avatar
 
Join Date: Apr 2008
Location: Lake Orion, MI
Posts: 448

Taurusaurus Rex - '97 Ford Taurus GL (Sedan)
90 day: 19.39 mpg (US)

Blue Wagon - '00 Ford Taurus Wagon SE Comfort
90 day: 19.61 mpg (US)
Thanks: 6
Thanked 18 Times in 11 Posts
If you are having trouble finding a decent piece of cardboard, go to your local Tim Hortons, and find out what day the truck comes.

At the one I worked at, delivery day meant cans and cans full of broken down boxes taken out to the dumpster from restocking.

The boxes for the paper cups, ice capp cups, and cup lids, are huge and great for mods.
__________________
  Reply With Quote
Old 10-17-2008, 11:05 PM   #56 (permalink)
EcoModding Lurker
 
Join Date: Oct 2008
Location: Racine, Wi
Posts: 82

Puddles - '95 Geo Metro LSI
90 day: 39.52 mpg (US)

Spec Miata - '91 Mazda Miata Club Racing

Scooter - '05 Honda Metropolitan

Monstro II - '99 Dodge Ram 1500

Kassia - '01 Mazda Miata LS

Precious - '97 Chevy 3500 Silverado Dually
Thanks: 0
Thanked 1 Time in 1 Post
dunno what the hell tim hortons is, but pier1 dumps a lot of waste out back too.
__________________
  Reply With Quote
Old 10-17-2008, 11:41 PM   #57 (permalink)
EcoMod Wannabe
 
Sean T.'s Avatar
 
Join Date: Apr 2008
Location: Lake Orion, MI
Posts: 448

Taurusaurus Rex - '97 Ford Taurus GL (Sedan)
90 day: 19.39 mpg (US)

Blue Wagon - '00 Ford Taurus Wagon SE Comfort
90 day: 19.61 mpg (US)
Thanks: 6
Thanked 18 Times in 11 Posts
That's cause you're in Wisconsin, lol... sorry but you're missing out. You probably have Dunkin Donuts everywhere... pretty much the Canadian version of that.
__________________
  Reply With Quote
Old 10-17-2008, 11:45 PM   #58 (permalink)
EcoModding Lurker
 
Join Date: Oct 2008
Location: Racine, Wi
Posts: 82

Puddles - '95 Geo Metro LSI
90 day: 39.52 mpg (US)

Spec Miata - '91 Mazda Miata Club Racing

Scooter - '05 Honda Metropolitan

Monstro II - '99 Dodge Ram 1500

Kassia - '01 Mazda Miata LS

Precious - '97 Chevy 3500 Silverado Dually
Thanks: 0
Thanked 1 Time in 1 Post
Quote:
Originally Posted by Sean T. View Post
That's cause you're in Wisconsin, lol... sorry but you're missing out. You probably have Dunkin Donuts everywhere... pretty much the Canadian version of that.
oh yeah dunkin donuts, those are mostly check cashing places now thanks to the government and their awesome home loan ideas.

we have a few.

you can also order free boxes from fedex, and dhl, but id much prefer you guys recycle i wanna donut.
__________________
  Reply With Quote
Old 10-18-2008, 11:03 AM   #59 (permalink)
Ex-lurker
 
i_am_socket's Avatar
 
Join Date: Apr 2008
Location: Jersey
Posts: 571

Skeeter - '05 Toyota Corolla LE
90 day: 35.55 mpg (US)
Thanks: 2
Thanked 8 Times in 6 Posts
Dangit, now I want a doughnut too. I'll have to get one after my half marathon tomorrow.

Looks like a great start to the new skirts! Sucks about the cooler weather killing the curing time. Once it hardens up enough, could you take it off and continue the process somewhere a bit warmer (basement, attic, garage) ?
__________________
  Reply With Quote
Old 10-18-2008, 12:07 PM   #60 (permalink)
METROANNOSAURUS REX
 
FunkSkunk's Avatar
 
Join Date: Aug 2008
Location: Marble, NC
Posts: 121

The Mach .05 - '98 Chevy Metro LSi
90 day: 48.88 mpg (US)
Thanks: 0
Thanked 1 Time in 1 Post
Where do you guys find good sources of large pieces of cardboard?? I'm tired of piecing together templates!!

__________________

  Reply With Quote
Reply  Post New Thread




Similar Threads
Thread Thread Starter Forum Replies Last Post
DIY: plastic rear wheel skirts (Geo Metro) MetroMPG DIY / How-to 57 06-12-2014 10:16 AM
Video: tuft testing front wheel skirts (Geo Metro) MetroMPG Aerodynamics 54 10-02-2012 10:42 AM
DIY Rubber Front Wheel Skirts newtonsfirstlaw DIY / How-to 32 05-19-2011 08:45 AM
Video: tuft testing rear wheel skirts - Geo Metro MetroMPG Aerodynamics 6 07-11-2008 09:26 AM
Geo Metro rear wheel skirts - 2 examples MetroMPG Aerodynamics 10 02-27-2008 11:09 PM



Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Content Relevant URLs by vBSEO 3.5.2
All content copyright EcoModder.com