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I spotted an (insert obscure car name here) classic car today!

18017 messages,  Last post on Dec 05, 2009 at 7:01 PM

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What is this discussion about? Classic Cars


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#14891 of 18017
Re: Ebay time [andys120] by fintail
Nov 23, 2008 (9:23 am)
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Replying to: andys120 (Nov 23, 2008 7:45 am)

The lack of chrome does a lot, indeed. I was thinking a 300 would be a relatively tasteful car too, along with some of the lower line fullsize cars.
 
Or maybe a 58 Lincoln or Olds
#14892 of 18017
Re: Ebay time [andys120] by Mr_Shiftright HOST
Nov 23, 2008 (9:53 am)
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Replying to: andys120 (Nov 23, 2008 7:45 am)

Well I have to admit it is not decorated like a birthday cake like most 58s, so in that sense it did escape the worst of it...but those fins...OMG...batwings....kind of a parody of tail fins (OHYEAH, well my fins are THIS big!!!).
 
I'm not a big fan of useless appendages on cars I guess. I like purposeful design, which is why 1958 is a particular problem for me. Air scoops should scoop air, landau bars should lower roofs, knock off hub cabs should knock-off, blah blah.
#14893 of 18017
Re: Ebay time [Mr_Shiftright] by andre1969
Nov 23, 2008 (2:34 pm)
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Replying to: Mr_Shiftright (Nov 23, 2008 9:53 am)

I'm not a big fan of useless appendages on cars I guess. I like purposeful design, which is why 1958 is a particular problem for me. Air scoops should scoop air, landau bars should lower roofs, knock off hub cabs should knock-off, blah blah.
 
Well, the fins on the Chryslers and DeSotos (not sure about the Dodges and Plymouths) did help give the cars stability at higher speeds. I heard you had to get up to about 80-90 mph to really see any benefit, though.
 
Also, if you want a clean, simple, unadorned 1958 car, Chrysler would have been more than happy to sell you a monotone car with a minimum of chrome. Something like a single-tone '58 Firedome or Saratoga was very clean and unadorned...almost TOO clean for 1958!
 
Chrysler really was the master of the tailfin back then, though. Especially with the DeSotos and Chryslers, they actually integrated them into the design, rather than just tack them on. Oh, and as for benefits, well they aided in parallel parking or backing into a tight spot, letting you see where the car ended! And some designers took advantage of the fins, and put the taillights higher up, for better visibility.
 
And from a visual standpoint, when done right, they do give the car a more aggressive stance, making it appear low in the front, simply by adding more height to the back. It's not such a far fetch from modern cars, which have low front-ends, beltlines that kick up towards the rear, and tall rear decks.
#14894 of 18017
Re: Ebay time [andre1969] by Mr_Shiftright HOST
Nov 23, 2008 (2:45 pm)
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Replying to: andre1969 (Nov 23, 2008 2:34 pm)

Oh Andre not even YOU is going to believe that!
 
Probably the only stability fins provide is the extra weight on the rear wheels.
#14895 of 18017
Re: Ebay time [Mr_Shiftright] by andre1969
Nov 23, 2008 (2:52 pm)
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Replying to: Mr_Shiftright (Nov 23, 2008 2:45 pm)

On the subject of aerodynamics, I wonder if that tall, forward-thrusting grille on the 300C/D hurt performance any at higher speeds? Seems to me that the more sloping hood of a DeSoto or a regular Chrysler would have been a lot friendlier to the wind. Although I guess these cars committed enough other aerodynamic sins that a protruding nose didn't really make things any worse?
#14896 of 18017
Re: . [Mr_Shiftright] by steve_ HOST
Nov 23, 2008 (3:40 pm)
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Replying to: Mr_Shiftright (May 26, 2008 4:27 pm)

For real open air fun, get an AC Cobra 289 or fakey-doo replica.
 
I saw one of these an hour ago (fakey-doo, Shelby, whatever - it was rumbling nicely). It's about 38°F out and I think the guy was having fun, but it was hard to see his face to tell. He was decked out in a wool cap and an Isadora Duncan scarf.
#14897 of 18017
Re: Ebay time [andre1969] by Mr_Shiftright HOST
Nov 23, 2008 (4:11 pm)
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Replying to: andre1969 (Nov 23, 2008 2:52 pm)

It's an interesting question because apparently, from what I've read, you really can't tell the aerodynamic capabilities just by looking at the shape. There's what's called "naive aerodynamics", wherein one assumes that a swoopy shape will have a better CD than a brick shape, and that's probably correct, but what might be surprising is that the outrageously swoopy shape, if not previously tested in a wind tunnel, might not be THAT much better than the brick.
 
Some of the 30s cars had these "naive aerodynamics". They were styled to look like they could beat the wind, but in fact had all kinds of headlight pods and trumpet horns and front frame irons to slow the car way down.
#14898 of 18017
Re: Ebay time [Mr_Shiftright] by andre1969
Nov 23, 2008 (5:08 pm)
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Replying to: Mr_Shiftright (Nov 23, 2008 4:11 pm)

There's what's called "naive aerodynamics", wherein one assumes that a swoopy shape will have a better CD than a brick shape, and that's probably correct, but what might be surprising is that the outrageously swoopy shape, if not previously tested in a wind tunnel, might not be THAT much better than the brick.
 
I think a lot of that even holds true today...a lot of cars might look sleek, but then something minor like the shape of the side mirror ends up throwing it off. Anyway, some sleek looking shapes actually aren't, while some brick-like shapes are sleeker than you might think. These days though, I think most cars fall between 0.30 and 0.35, although some of them are down to 0.25.
 
Wikiepedia mentions that the 1935 Tatra T77 is 0.212! I wonder what the Chrysler Airflow's CD was? The car actually was wind-tunnel tested, so it actually was aerodynamic for the time. Probably why it was so ugly, because it followed natural law moreso than a stylist's eye! I haven't been able to dig up any numbers for it though.
#14899 of 18017
Re: Ebay time [andre1969] by fintail
Nov 23, 2008 (6:21 pm)
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Replying to: andre1969 (Nov 23, 2008 5:08 pm)

This guy claims his normalized Airflow has a Cd of .5
#14900 of 18017
. by fintail
Nov 23, 2008 (6:22 pm)
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Today I spotted a 61 Buick fullsize convertible languishing in some shrubbery beside a house. It didn't appear to have a top, so I am pretty sure it was very far gone.

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