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Carbon Fibre Prop shafts

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Old 07 September 2004, 02:18 PM
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DeanF
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Default Carbon Fibre Prop shafts

What do you chaps think of these

http://www.torqline.com/images_client/prod_et_6.jpg
http://www.torqline.com/images_client/prod_eb_6.jpg

60% lighter than the stock steel, One piece eliminating the centre bearing, rated at 3000 Nm of torque & alot more gentle on your transmission due to carbon fibres shock absorbtion characteristics

If i had the spare pounds at the moment think i would invest

Dean
Old 07 September 2004, 02:44 PM
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jonny gav
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price???
Old 07 September 2004, 03:20 PM
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DeanF
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Originally Posted by jonny gav
price???

Are you sitting down ??

£840.oo Plus the Vodka and Tonic

Johnny are you still there
Old 07 September 2004, 11:54 PM
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jonny gav
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holy ****!

group buy???

we will need around 2000 people interested to get the right price!
Old 08 September 2004, 12:04 AM
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FASTER MIKE!!
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any other advantage other than weight ereduction and strengh?
Old 08 September 2004, 12:42 PM
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The Fixer
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Power Loss through the transmission will be less due to not as much effort needed from the engine to get things turning.

Group Buy.......
Old 08 September 2004, 09:17 PM
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jonny gav
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Originally Posted by FASTER MIKE!!
any other advantage other than weight ereduction and strengh?
bank account reduction
Old 08 September 2004, 09:36 PM
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DeanF
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Originally Posted by jonny gav
bank account reduction
And you can't even show off the Lurvely Carbon
Old 08 September 2004, 11:12 PM
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beryllium
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group buy,why not?
Old 09 September 2004, 08:46 PM
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DeanF
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Originally Posted by beryllium
group buy,why not?

Hmm How much interest would there be i wonder & i don't think prices would come down enough to outway the relative pound per buck performance increase .. Shame though


Dean
Old 09 September 2004, 09:00 PM
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Ive bought loads of these.............















On Grand Tourismo!!!
Old 10 September 2004, 03:52 AM
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scooby-si
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£840.00 tempting
Old 10 September 2004, 09:14 AM
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Thats cheap, I think I was looking at some that were £2000

I would be interested in some driveshafts though.
Old 10 September 2004, 09:54 AM
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Forgive me for being a cynic....but.....

What bonds the carbon fibre to the steel UJ's ??

I have visons of after a bit of wear and tear, heat and a bit of oil contamination breaking down the bonding agent and the Prop will be spinning whilst the diff end UJ stays still!!
Old 10 September 2004, 10:06 AM
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SPEN555
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Question

What is the weight saving?

That alone could tip the scales?

At £840+VAT=£987 it could be tempting.
Old 10 September 2004, 10:11 AM
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SPEN555
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The website says 60% weight saving over OEM. Does anyone know what the OEM weighs?

They are based in Banbury so I wonder who they supply?
Old 10 September 2004, 10:25 AM
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A rough guess, having lifted a OEM prop shaft, would be 15 to 20kgs
Old 10 September 2004, 11:09 AM
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DeanF
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Originally Posted by SPEN555
The website says 60% weight saving over OEM. Does anyone know what the OEM weighs?

They are based in Banbury so I wonder who they supply?
Prodrive, apparently the rally cars have been thrashing round with them for ages & being rated at 3000 Nms should be pretty tough, The Uj's are bonded, but internally so contamination should not be an issue, Im sure if you did spin the Uj the companty would be so higly embarresed that you would have carbon fibre goodies for free for life,
Shall i enquire with my contact then, with regards to prices & numbers ordered ??

Dean
Old 10 September 2004, 07:04 PM
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steven, you are very close with your guess, its 12.5kg

7.5kg's isn't a great amount of weight saving for the outlay in my opinion, the rotational velocity saving isn't going to be worth much either.

think it would be one of the last things on my list of worthwhile mods.

i could think of a few other things to spend £900 on before a carbon prop.
Old 03 October 2005, 08:52 PM
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steve1380
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chatting to the guys at WRC Technologies at Silverstone today, they have highly recommended the carbon prop shaft as my next upgrade, they have it for sale for about the same price. currently running 340bhp on my02 STI (high flow cat and 3" exhaust, uprated fuel pump, induction kit and remap)

They say changing it will be good for .4 sec of my 0-60 time!!

seriously considering it
Old 03 October 2005, 10:47 PM
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So you believe them??????????????????
Old 04 October 2005, 01:43 AM
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cong
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il take two!.............one for my car and the other to hang the curtains in my bathroom! lovely carbon!
Old 04 October 2005, 03:14 PM
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the Dark side
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Steve, there are better things to spend £900 on that would get more than 0.4 seconds off your 1/4 mile, like a nice turbo upgrade getting you nearer to 400 HP

SL
Old 04 October 2005, 06:16 PM
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steve1380
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just thought id gauge interest in it... and it seems like its a bad idea, has no one had one put on then?

is an upgraded turbo the next point of call then, does anything else need to be changed?
Old 05 October 2005, 02:00 PM
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JTaylor
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Originally Posted by steve1380
just thought id gauge interest in it... and it seems like its a bad idea, has no one had one put on then?

is an upgraded turbo the next point of call then, does anything else need to be changed?
Nope, it a great Idea. I've thought about it and would be interested in a group.
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