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Forum:
Off-Topic Tech
Yesterday, 08:24 PM
Replies:
1,535
Finally a VW Topic!
Views:
223,968
Posted By
ChopStix
https://ecomodder.com/forum/attachment.php?attachm...
https://ecomodder.com/forum/attachment.php?attachmentid=34721&stc=1&d=1715127842
https://ecomodder.com/forum/attachment.php?attachmentid=34722&stc=1&d=1715127842
Forum:
The Lounge
Yesterday, 01:06 PM
Replies:
2
SuperFastMatt turbocharged his oven
Views:
52
Posted By
Xist
SuperFastMatt turbocharged his oven
If you don't know who he is, he is working on a number of cool projects, including a land speed racer, and he modified a used oven to make his windshield.
I enjoy his style.
I don't have the...
Forum:
EcoModding Central
Yesterday, 03:50 AM
Replies:
17
EGR
Views:
298
Posted By
racprops
Well as in a number of things about this build, I...
Well as in a number of things about this build, I LUCKED out on a fair number of them.
Really I did NOT have the science to make a really informed derision...just a little reading between the...
Forum:
EcoModding Central
05-06-2024, 06:49 PM
Replies:
17
EGR
Views:
298
Posted By
Ecky
I've seen most of the fuel economy improvements...
I've seen most of the fuel economy improvements happen (at least from GM) in the late 00's and later. Much of this seems to come from finally adopting tech like VVT, finer engine control, etc.
...
Forum:
Success Stories
05-06-2024, 01:10 PM
Replies:
337
Prius 75-91mpg
Views:
53,515
Posted By
mrme1983
A new door I made but it did not come out right. ...
A new door I made but it did not come out right. The mold spread by a couple of inches and it's so strong it could not be changed, prestress would not be so good (was in a hurry and forgot mold...
Forum:
Off-Topic Tech
05-06-2024, 12:29 PM
Replies:
1,535
Finally a VW Topic!
Views:
223,968
Posted By
ChopStix
First 2 from a local car show. Third from...
First 2 from a local car show. Third from online….
https://ecomodder.com/forum/attachment.php?attachmentid=34713&stc=1&d=1715012899...
Forum:
EcoModding Central
05-06-2024, 09:46 AM
Replies:
17
EGR
Views:
298
Posted By
racprops
So this month I hope to swap out the dead 350 and...
So this month I hope to swap out the dead 350 and its 4L60e with my custom 383 and its 4L80e and dual range overdrive.
This dream and project has taken 26 years to do.
Frankly I am afraid to...
Forum:
EcoModding Central
05-06-2024, 02:43 AM
Replies:
17
EGR
Views:
298
Posted By
Isaac Zachary
Contrary to popular belief, swirls are bad for...
Contrary to popular belief, swirls are bad for fuel mileage. All they do is fling the gasoline out of the air causing separation of fuel and air, the exact oposite of what we think they do.
It's...
Forum:
Aerodynamics
05-06-2024, 12:26 AM
Replies:
22
Brilliant way to visualise/see air/fluid flow
Views:
738
Posted By
Piotrsko
To my limited knowledge, I have not seen a...
To my limited knowledge, I have not seen a minimum size required in rear view mirrors in any jurisdiction...... In Cali, dental mirrirs have been used for decades. Couple that with a camera/monitor...
Forum:
EcoModding Central
05-05-2024, 06:02 PM
Replies:
17
EGR
Views:
298
Posted By
Ecky
Good information, @Isaac Zachary. I'll add...
Good information, @Isaac Zachary.
I'll add a few bits:
As you say, atmospheric air is effectively inert, though EGR has far less oxygen in it to combine with nitrogen, so it naturally produces...
Forum:
Aerodynamics
05-05-2024, 12:14 PM
Replies:
1,312
Random Aerodynamic Oddity of the Day Thread
Views:
164,988
Posted By
freebeard
Odd, but optimal (for what it is):...
Odd, but optimal (for what it is):...
Forum:
Aerodynamics
05-05-2024, 09:02 AM
Replies:
1,312
Random Aerodynamic Oddity of the Day Thread
Views:
164,988
Posted By
Piotrsko
Trabant parade ( more than 3 running...
Trabant parade ( more than 3 running consecutively)
Forum:
Aerodynamics
05-05-2024, 08:56 AM
Replies:
1,312
Random Aerodynamic Oddity of the Day Thread
Views:
164,988
Posted By
Piotrsko
Saw in VW museum (betcha @aerohead wont see much...
Saw in VW museum (betcha @aerohead wont see much wtong with it)
Forum:
Off-Topic Tech
05-05-2024, 12:35 AM
Replies:
1,535
Finally a VW Topic!
Views:
223,968
Posted By
Piotrsko
Top should have only two issues, at least for me:...
Top should have only two issues, at least for me: some idjiot got too excited torquing the driver side and rounded the nut requiring a 6 point shorty socket. The other one for me: passenger side...
Forum:
General Efficiency Discussion
05-04-2024, 07:56 AM
Replies:
12
Dimpled Pistons: 20%+ better (Diesel) fuel economy!??
Views:
304
Posted By
Logic
The Speed of Air guys do carry on about how the...
The Speed of Air guys do carry on about how the dimples' size, shape and position is based on the say so of some or other aero software, saying that you can't just put any old dimple anywhere.
I too...
Forum:
The Lounge
05-04-2024, 12:39 AM
Replies:
27
Energy Free Cooling through Physics
Views:
1,759
Posted By
Piotrsko
Need a skin that tolerates, afaik 2500 degrees F....
Need a skin that tolerates, afaik 2500 degrees F. Aluminum gets all wonky at 1300. High nickle stainless is traditionally used.
Forum:
The Lounge
05-04-2024, 12:33 AM
Replies:
547
Scott Adams Thread (Garfield Cartoonist)
Views:
29,377
Posted By
Piotrsko
That explained a lot.
That explained a lot.
Forum:
The Lounge
05-03-2024, 04:18 PM
Replies:
278
Car prices are still insane.
Views:
11,431
Posted By
Isaac Zachary
AA brand cylinder and cylinder sets are top...
AA brand cylinder and cylinder sets are top notch. Their stock 1,600 cc set is what I got for my Bug and they are high quality. Many have said that they are higher quality than the Mahle cylinders....
Forum:
General Efficiency Discussion
05-03-2024, 02:10 PM
Replies:
12
Dimpled Pistons: 20%+ better (Diesel) fuel economy!??
Views:
304
Posted By
Logic
These dimples (size position etc) are most likely...
These dimples (size position etc) are most likely based on software developed by a Sal Rodriguez of Sandia National Labs.
New topic here:...
Forum:
The Lounge
05-03-2024, 02:07 PM
Replies:
547
Scott Adams Thread (Garfield Cartoonist)
Views:
29,377
Posted By
freebeard
So I thought I'd watch the Scottster, but around...
So I thought I'd watch the Scottster, but around 1:07 he said something and when I went to turn on the transcript, it kicked me to his home page.
Best comment so far "robot buster -- Belle...
Forum:
Aerodynamics
05-03-2024, 02:06 PM
Replies:
4
You need this software before dimples work
Views:
179
Posted By
Logic
You need this software before dimples work
Sal Rodriguez a nuclear engineer at Sandia National Labs came up with software where you input:
1: Your shape. (eg: car body)
2: The 'fluid' (air) its moving through.
3: The speed at which its...
Forum:
EcoModding Central
05-03-2024, 01:49 PM
Replies:
17
EGR
Views:
298
Posted By
Isaac Zachary
Lean burn at full throttle, like leaner than...
Lean burn at full throttle, like leaner than 12:1, can damage the engine.
But most engines run at a stoichiometric AFR when not warming up and when not being floored. Stoichiometric is the hottest...
Forum:
The Lounge
05-03-2024, 01:11 PM
Replies:
547
Scott Adams Thread (Garfield Cartoonist)
Views:
29,377
Posted By
Piotrsko
Feels like the '70's once again, only the fuzz...
Feels like the '70's once again, only the fuzz was too nice fer a change. Skip a generation and the youngins gotta redo everything we did, but worse and wrong. Seriously, Columbia? Really? West...
Forum:
EcoModding Central
05-02-2024, 05:41 PM
Replies:
479
My 1991 Talon TSi Compound Turbo AWD
Views:
130,774
Posted By
freebeard
Good rant. It started in the 1940 or 50s...
Good rant.
It started in the 1940 or 50s when the Barris Brothers educated Detroit, then Sam died and George turned to Hollywood. =(
My current candidate for productizing is the Plasmoid...
Forum:
Events & Meet-ups
05-02-2024, 04:37 PM
Replies:
1
HPV races may 4th major tayloe velodrome, indy
Views:
109
Posted By
arcosine
HPV races may 4th major tayloe velodrome, indy
https://hosting.photobucket.com/images/g277/cfbb/IMG_3402.png
Showing results 1 to 25 of 500
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