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Posts Made By:
Sorrow Six Star
Forum:
Aerodynamics
12-04-2009, 12:24 PM
Replies:
65
GM: Chevy Volt's Cd is 0.28, Prius is 0.30 (tested in multiple tunnels), EV1 is 0.21
Views:
15,869
Posted By
MetroMPG
What they really ought to do is produce a "Volt...
What they really ought to do is produce a "Volt XFE."
With tweaked software and few more aero concessions (like, say, narrower tires?) they could court the tiny but vocal community of hard-core...
Forum:
Aerodynamics
12-04-2009, 08:09 AM
Replies:
5
Nissan hardbody 4x4 suggestions
Views:
10,124
Posted By
Daox
You guys can mod your trucks up and down, but...
You guys can mod your trucks up and down, but you'll likely never break 25mpg. Going with a smaller car is really the best way to go. You can pretty easily find a corolla, civic, escort or...
Forum:
Hybrids
12-03-2009, 06:13 PM
Replies:
47
New hybrid from VW - "Up! Lite" 70 mpg (US) hwy
Views:
10,135
Posted By
ai_vin
I've got three seats in my car that I NEVER use....
I've got three seats in my car that I NEVER use. Which is a bit better than my last vehicle; it had six seats I never used.
Forum:
Aerodynamics
11-29-2009, 12:56 AM
Replies:
57
Geo Metro Truck?
Views:
10,943
Posted By
Christ
They're holes in the upper hand rails of truck...
They're holes in the upper hand rails of truck beds that allow you to mount stakes and build up the box sides for a deeper truck bed, or add ladder racks, etc.
Someone, at some point, developed a...
Forum:
Aerodynamics
11-25-2009, 10:31 AM
Replies:
7
Tuft testing 1992 Chevy Cavalier Z24, plus roof mounted vortex generators
Views:
4,774
Posted By
MetroMPG
Tuft testing 1992 Chevy Cavalier Z24, plus roof mounted vortex generators
FYI, found this thread on another forum:
V6Z24.com :: View topic - Vanna White yarn and masking tape (pg 3, vortex pics)...
Forum:
Aerodynamics
11-23-2009, 08:34 PM
Replies:
396
5th generation civic hatchback - improving aerodynamics
Views:
798,330
Posted By
discovery
Ok what is next hydrogen modification or solar...
Ok what is next hydrogen modification or solar charge? A lot of work done, we need more like you to change the whole system, why just we don't make simple more lean burn engines and light cars.
Forum:
Aerodynamics
11-21-2009, 05:02 PM
Replies:
500
Project: Geo Metro boat tail prototype - 15% MPG improvement @ 90 kph / 56 mph
Views:
296,475
Posted By
MetroMPG
prelim results & butt-o-meter
The boat tail is complete, and I just took it for a 40 km drive:
http://ecomodder.com/forum/attachment.php?attachmentid=4787&stc=1&d=1258839388
...
Forum:
Aerodynamics
11-18-2009, 06:41 PM
Replies:
57
looking for ideas 86 Subaru XT
Views:
14,075
Posted By
aerohead
page 62
Sorrow,on page 62 at top,Fig. 10 shows a better detail of the flow separation over the backlight and trunk.
This is where I'd spend my time.
Subaru has done a really comprehensive job with the...
Forum:
Aerodynamics
11-16-2009, 09:48 PM
Replies:
57
looking for ideas 86 Subaru XT
Views:
14,075
Posted By
Christ
you any good with fiberglass? You could make a...
you any good with fiberglass? You could make a fiberglass bucket that fits in that area, then mount the lexan to it, that wouldmake it so there's not a hole there with a headlight in it.
Forum:
Aerodynamics
11-16-2009, 12:29 AM
Replies:
57
looking for ideas 86 Subaru XT
Views:
14,075
Posted By
random_variable
You should weigh them while they are out, I bet...
You should weigh them while they are out, I bet it is heavy.
Forum:
Aerodynamics
11-15-2009, 10:31 PM
Replies:
57
looking for ideas 86 Subaru XT
Views:
14,075
Posted By
Christ
That's a damn good chop! The second one,...
That's a damn good chop!
The second one, make sure you still have front corner lights, though. It's a legal issue if you don't have lights in the front to indicate turns.
Forum:
Aerodynamics
11-15-2009, 02:06 AM
Replies:
5
vortex generators under front bumper?
Views:
2,204
Posted By
Bicycle Bob
It would help to hide them.
It would help to hide them.
Forum:
Aerodynamics
11-14-2009, 08:49 PM
Replies:
500
Project: Geo Metro boat tail prototype - 15% MPG improvement @ 90 kph / 56 mph
Views:
296,475
Posted By
MetroMPG
Didn't do a whole lot today other than set up the...
Didn't do a whole lot today other than set up the strings & rear "transom" you see below. Obviously if I follow the strings, I'm not aiming for curvature (going fore/aft) on the cardboard prototype....
Forum:
Aerodynamics
11-14-2009, 12:40 PM
Replies:
57
looking for ideas 86 Subaru XT
Views:
14,075
Posted By
RobertSmalls
Vehicle Table...
Vehicle Table (http://www.fueleconomy.gov/feg/compx2008f.jsp?year=1986&make=Subaru&model=XT&hiddenField=Findacar)
Vehicle Table...
Forum:
Aerodynamics
11-14-2009, 08:53 AM
Replies:
57
looking for ideas 86 Subaru XT
Views:
14,075
Posted By
eco_generator
Maybe close up the holes in the bumper? I don't...
Maybe close up the holes in the bumper? I don't how much that will help, but there might be some turbulence created there.
Forum:
Aerodynamics
11-13-2009, 07:58 AM
Replies:
114
Mythbusters "tests" efficiency of dimples vs. smooth, and clean vs. muddy car
Views:
24,788
Posted By
MetroMPG
Well here's hoping they do a followup. ...
Well here's hoping they do a followup.
(Imagine getting paid to do this stuff? The things we could test!!)
My biggest problem with this particular show is you can be certain that there are...
Forum:
Aerodynamics
11-11-2009, 10:08 AM
Replies:
8
1930's Tatra/ Cd.025
Views:
2,250
Posted By
drew1d
Tatra makes military jeeps, aircraft and few...
Tatra makes military jeeps, aircraft and few other items. Although they announced plans to make a new air-cooled engine that meets euro-enivro standards. If you believe Wiki, that is....
Forum:
Aerodynamics
11-10-2009, 10:39 AM
Replies:
18
Suzuki Swift (1994 sedan) Coast Down Numbers
Views:
9,878
Posted By
wyatt
Alabama is one of those states... but I find that...
Alabama is one of those states... but I find that I use the driver's side mirror too much to get rid of it, and I like having the option of just folding the other mirror open (I have used it a couple...
Forum:
Aerodynamics
10-23-2009, 11:26 PM
Replies:
114
Mythbusters "tests" efficiency of dimples vs. smooth, and clean vs. muddy car
Views:
24,788
Posted By
alohaspirit
personally id watch it again. although honestly...
personally id watch it again. although honestly it wasnt that entralling. kinda ho-hum. curious if ill catch anything not touched upon here on the 2nd time around
shhhh. ive got a...
Forum:
Aerodynamics
01-07-2009, 04:20 PM
Replies:
8
1930's Tatra/ Cd.025
Views:
2,250
Posted By
Eighty-Nine Si
1930's Tatra/ Cd.025
This is a nice "deep" site:
International Streamlined Tatra Site (http://www.tatra.demon.nl/cars_history_aerodynamic.htm)
Jay Leno has one:
Jay Leno's Garage...
Showing results 1 to 20 of 20
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