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Old 12-31-2025, 10:47 PM   #4351 (permalink)
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Here is the retro-referent. Small cabin set well back, in blue.

http://www.diariomotor.com/2015/10/1...ord-velocidad/

A purely open-wheel car, the boat tail skirts are new -- but Frank Lockhart had them in 1928.
_______________

Now here is an interesting one-off:

Made of 'Duralinox, a derivative of Dural Lumuin', if you pause at 1:00 you can see the riveted construction.
Those are flat plates rolled into simple curves, but it has a V-shaped tail and fastback that looks pretty slick.

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Old 01-08-2026, 11:59 PM   #4352 (permalink)
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Does anyone else miss the 1990s?

A gas turbine serial hybrid thirty years ago. At ?t=51 there is a cut-away drawing of the right front wheel and motor. It has a portal axle, but to lower the motor rather than lift the vehicle.

The active aero is, apparently, two retractable vertical fins shown here extended:

https://www.mad4wheels.com/img/free-...994-366355.jpg

Here's a cutaway (battery access through the front bumper):

https://auta5p.eu/katalog/fioravanti/sensiva_01e.jpg

I kinda like the jellybean shape. It looks easy to keep clean.
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Old 01-11-2026, 08:21 PM   #4353 (permalink)
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Quote:
Originally Posted by freebeard View Post
Does anyone else miss the 1990s?
1994 Fioravanti Sensiva...

I kinda like the jellybean shape. It looks easy to keep clean.
Thx. That IS an interesting, before it's time, car, despite current posts on the subject.

My only complaint; they cheaped out on the mags:
They work on the left, but not on the right...
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Old 01-12-2026, 11:57 AM   #4354 (permalink)
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Back in the day mags were wired like that. Go investigate antique aircraft in person because computers and their data dont have a clue WTF was going on if it wasn't reported
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Old 01-12-2026, 02:11 PM   #4355 (permalink)
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a Bugatti mini 2 seater with an aluminum body and 4 cylinder, in 1927/28

Bugatti puts the A in CdA.
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Old 01-23-2026, 09:32 PM   #4356 (permalink)
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Yamaha OX99-11







https://www.autoevolution.com/news/t...ar-172926.html

Lots of clever aero here.

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Old 01-23-2026, 09:54 PM   #4357 (permalink)
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"Clever" in 1994? maybe.
Anyone notice the in the video the reverse threading when safety checking the single nut wheels?
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Old 01-23-2026, 10:11 PM   #4358 (permalink)
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That scoop-shaped tail is going to generate downforce like a wing rather than reducing the wake like a spoiler/wickerbill. I saw a story on that and then lost it so I drew this to try to find help finding it, back in 2023:



So, thanks.
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Old 01-23-2026, 10:16 PM   #4359 (permalink)
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Quote:
Originally Posted by j-c-c
"Clever" in 1994? maybe.
The 1990s were awesome: www.autoevolution.com/news/1996-ford-indigo-the-outrageous-v12-powered-concept-with-indycar-pedigree


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Old 01-23-2026, 10:40 PM   #4360 (permalink)
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Quote:
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That scoop-shaped tail is going to generate downforce like a wing rather than reducing the wake like a spoiler/wickerbill. .............

So, thanks.
A wing generates downforce efficiently by having two active surfaces at play.
This tail design has only one and is reminiscent of the very outdated 1965 early Chapparals and the like IMO.
Granted, the car is sexy, but the clever moniker is not supported IMO.


Last edited by j-c-c; 01-24-2026 at 12:03 AM..
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