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SC300 Weight Reduction Worksheet

Old 10-09-04, 05:31 PM
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0l33l
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How about reducing the rotating mass? Carbon Fibre driveshaft, some lightweight wheels, etc.
Old 10-09-04, 10:56 PM
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sc3boost
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an old time buddy of mine,(hemi head) said they use to put helium or some other gas in the tires to make it lighter is this true.
Old 10-11-04, 10:27 PM
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T&E vertex makes a dry carbon fiber hood that weights 4kg (8.8lbs) i'm sure they sell it and you'd have to check with them but last i checked speedalliance.com the cost was 4k! but yea there are other options if you have the cash. fyi, it's the carbon fiber hood you see on Ueno's drifter. Also what about replacing the glass windows with acrylic?
Old 10-11-04, 10:50 PM
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it wouldnt be acrylic... i think the commonly accepted substitute for glass is lexan...
Old 10-11-04, 10:53 PM
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Originally posted by LexAnt
T&E vertex makes a dry carbon fiber hood that weights 4kg (8.8lbs) i'm sure they sell it and you'd have to check with them but last i checked speedalliance.com the cost was 4k!
Yup. And this site has the CF doors and kit he uses
Old 03-20-05, 08:55 PM
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bringing back this thread because it was very informative and many of us are still searching to lose that extra weight, i know i am right now. ive got plenty of horsepower now im trying to get the weight down.

some more suggestions would be an after market radiator such as fluidyne they weight a decent amount less and obviously have other advantages, second would be to check out some place that sells all kinds of carpets i found a very cheap carpet that was suprisingly light and looked almost stock im planning one buying a big square of it and cutting the holes necessary to fit my sc also works good if u wanna take you cars interrior to a different color

well lets keep hearing more suggestions in hope of making a very complete weight reduction worksheet
Old 03-20-05, 10:25 PM
  #67  
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sounds great -- I'll try to whip one up in excel, all formated pretty and such!


Also, Fluidyne radiators are good, and PWR is a decent alternative, and I've heard they work better... but require a tranny cooler for the automatic guys.

http://www.horsepowerfreaks.com/view...adiators~.html

http://www.mvpmotorsports.com/Templa...781&SearchYN=N

(MVP & HPFreaks are decent sites, but always shop around )
Old 03-21-05, 11:35 AM
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this should help some of you out...

https://www.clublexus.com/forums/sho...ghlight=weight



and if you know weight of something not listed there let me know.
Old 03-21-05, 01:04 PM
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relocate battery to truck at location of the stock CD Changer... clean up truck, remove all carpet and spare tire! take out back seat and all carpet in car... cover it by something nice and light.... rollcage for added rigidty. change rear glass and side glass to plastic. Removed hearliner. All stereo out, AC out, all panel out......etc.
However, will it still be a nice luxury lexus??
Old 03-21-05, 01:59 PM
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i have an idea ive been kickign around for a while in my head... but i dont know whether it's practical cause i dont know much about chassis design....

could we modify the spare wheel well so that its removable?

im just not sure if it would hurt strutural rigidity.
Old 03-21-05, 04:24 PM
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Originally Posted by Xevuhtess7
i have an idea ive been kickign around for a while in my head... but i dont know whether it's practical cause i dont know much about chassis design....

could we modify the spare wheel well so that its removable?

im just not sure if it would hurt strutural rigidity.
Ummm.... since when does your car's structural itegrity depend on the spare?

There is a bolt that you need to unscrew to remove the spare.
Old 03-21-05, 04:42 PM
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Originally Posted by 0l33l
Ummm.... since when does your car's structural itegrity depend on the spare?

There is a bolt that you need to unscrew to remove the spare.
i think he's talking about the actual well where the spare drops into.
Old 03-21-05, 04:43 PM
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Originally Posted by chitwnsazn
i think he's talking about the actual well where the spare drops into.
Oh
The wheel well is removable?
Old 03-21-05, 05:23 PM
  #74  
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hahaha yes, im talking about the metal well itself, not the wheel haha.

the well is not removable, therefore i am presenting the idea of making it removable. hence why im worried about structural integrity
Old 03-21-05, 05:28 PM
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Originally Posted by Xevuhtess7
hahaha yes, im talking about the metal well itself, not the wheel haha.

the well is not removable, therefore i am presenting the idea of making it removable. hence why im worried about structural integrity
Hmmm... it is an interesting idea. I'll look at how its mounted when I get the chance.
But the problem is this: you are lightening up the wron end of the car. If you make the rear even lighter, then you'll have the front have an even greater % of the overall weight. And that's not a good thing.

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