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What's lighter Duster or Demon? #1460292
06/30/13 01:17 PM
06/30/13 01:17 PM
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Covington Georgia
RV2 Offline OP
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If similarly equipped both 71's

Re: What's lighter Duster or Demon? [Re: RV2] #1460293
06/30/13 02:41 PM
06/30/13 02:41 PM
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Indiana
EV2DEMON Offline
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I can't see any appreciable difference between the 2. The Duster has a larger (heavier) front bumper, but only by a couple of pounds.

Re: What's lighter Duster or Demon? [Re: EV2DEMON] #1460294
06/30/13 05:46 PM
06/30/13 05:46 PM
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U.S.S.A.
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I would think they would be within 50lbs of each other ?

Re: What's lighter Duster or Demon? [Re: JohnRR] #1460295
06/30/13 06:04 PM
06/30/13 06:04 PM
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Fitchburg,Massachusetts
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WB on Demon 111" Duster 108

Re: What's lighter Duster or Demon? [Re: MPerry] #1460296
06/30/13 06:06 PM
06/30/13 06:06 PM
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Indiana
EV2DEMON Offline
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Quote:

WB on Demon 111" Duster 108




Demon and Duster are both 108"

Dart & Valiant are 111"

Re: What's lighter Duster or Demon? [Re: MPerry] #1460297
06/30/13 06:07 PM
06/30/13 06:07 PM
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Canada
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Quote:

WB on Demon 111" Duster 108



nope, both use 108" wheelbase

Re: What's lighter Duster or Demon? [Re: MPerry] #1460298
06/30/13 06:08 PM
06/30/13 06:08 PM
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Phoenix, AZ
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Sorry. ALL Dusters/Demons/Dart Sports had the same 108 wheelbase. The Dart 2 and 4 door sedans had the 111 WB along with the Plymouth Scamps from 1971-76.
NO Demon or Dart Sport had a 111 WB.

Re: What's lighter Duster or Demon? [Re: demon] #1460299
06/30/13 06:10 PM
06/30/13 06:10 PM
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Fitchburg,Massachusetts
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Whoops I must have looked at dart. Still it has to be close to same weight

Re: What's lighter Duster or Demon? [Re: MPerry] #1460300
06/30/13 06:15 PM
06/30/13 06:15 PM
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Fitchburg,Massachusetts
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71 Dodge Demon 340 3125
Plymouth Duster 340 3140

Re: What's lighter Duster or Demon? [Re: MPerry] #1460301
06/30/13 06:20 PM
06/30/13 06:20 PM
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Pangaea
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Mike, double check the weight on the Demon.

Re: What's lighter Duster or Demon? [Re: MPerry] #1460302
06/30/13 06:24 PM
06/30/13 06:24 PM
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Spokane Washington
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The only real differences between the two are the front clips. I haven't weighed the two to compare but it's not going to be much difference. The Demon has more parts (fender extensions, etc. and a slightly longer hood), but on a guess I'd think the (equally equipped) Duster would still weigh just a little more simply because the front bumper is bigger on a Duster.

Re: What's lighter Duster or Demon? [Re: B5 Bee] #1460303
06/30/13 06:25 PM
06/30/13 06:25 PM
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Fitchburg,Massachusetts
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Quote:

Mike, double check the weight on the Demon.



http://www.mymopar.com/vehicleweights.htm

Re: What's lighter Duster or Demon? [Re: MPerry] #1460304
06/30/13 06:29 PM
06/30/13 06:29 PM
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A collage of whims
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I don't know which is lighter, but at least back in the day NHRA had them at different weights for SS classes; I know of one car that was run in both configurations depending on what records they were hunting between SS/I - SS/L. They did in fact change the noses and the tail panel.

Re: What's lighter Duster or Demon? [Re: ScottSmith_Harms] #1460305
06/30/13 06:29 PM
06/30/13 06:29 PM
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Pangaea
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The posted shipping weight on a 71 340 Demon is 3165, 25 more than a Duster.
All Demons have a heavier shipping weight than an equally equipped Duster.

Re: What's lighter Duster or Demon? [Re: MPerry] #1460306
06/30/13 06:33 PM
06/30/13 06:33 PM
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Pangaea
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Quote:

Quote:

Mike, double check the weight on the Demon.



http://www.mymopar.com/vehicleweights.htm




There are some typos on that page. They don't list a 72 340 Demon, instead they list a 340 Dart Sport.

Re: What's lighter Duster or Demon? [Re: B5 Bee] #1460307
06/30/13 06:43 PM
06/30/13 06:43 PM
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1971---198--318--340
Demon--2845-2995-3165
Duster-2825-2920-3140

1972---198--318--340
Demon--2800-2995-3125
Duster-2780-2875-3100

That's probably a typo in my listing for the 72 318 Demon, just copied from the 71 weight.

Re: What's lighter Duster or Demon? [Re: B5 Bee] #1460308
06/30/13 07:07 PM
06/30/13 07:07 PM
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Spokane Washington
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Quote:

1971---198--318--340
Demon--2845-2995-3165
Duster-2825-2920-3140





I wonder what makes a 318 car 170lbs lighter than a 340 car? Dual exhaust vs single? Ralle dash vs base dash cluster assembly, single 4 vs 2bbl intake and carb?

Seems a bit excessive to me?

Re: What's lighter Duster or Demon? [Re: ScottSmith_Harms] #1460309
06/30/13 07:21 PM
06/30/13 07:21 PM
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Quote:

Quote:

1971---198--318--340
Demon--2845-2995-3165
Duster-2825-2920-3140





I wonder what makes a 318 car 170lbs lighter than a 340 car? Dual exhaust vs single? Ralle dash vs base dash cluster assembly, single 4 vs 2bbl intake and carb?

Seems a bit excessive to me?





This should make up most of the 170lb,
904 vs 727
7.25 vs 8.75

Re: What's lighter Duster or Demon? [Re: B5 Bee] #1460310
06/30/13 07:27 PM
06/30/13 07:27 PM
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Spokane Washington
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Yea I nixed those two because a manual trans car would have the same trans and a fair number of 318 cars came with 8.75" rears.

Re: What's lighter Duster or Demon? [Re: ScottSmith_Harms] #1460311
07/01/13 12:15 AM
07/01/13 12:15 AM
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Ridgeland Wi
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Quote:


Yea I nixed those two because a manual trans car would have the same trans and a fair number of 318 cars came with 8.75" rears.




But more so than others, the 7 1/4 was the more common rear that im guessing is what the shipping weights were using.


1971 Plymouth Duster 340 auto
1937 Plymouth PT50
1969 Dodge Dart Swinger 340 4 speed
2013 Ram laramie 2500 hemi
2008 Harley FLSTSB springer
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