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Exedy Twin HD

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Old Apr 3, 2008 | 12:55 PM
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Exedy Twin HD

I'm ready to buy an Exedy Twin HD, but I could not find its weight anywhere.

I did a serach here and found out that the SD version is 29lbs, but what about the HD version? Is it heavier?

My stock clutch is 30lbs, so I do not want to go heavier.

Btw, the reason I'm changing the clutch is that I went to the wrong way with the Exedy twin CARBON, that is good ONLY when super HOT, a situation that you will not be during the street or road driving, just when drag racing or at the track.

Fo the Twin HD owners: How does it feel at the track? shifts good at 8k rpm?

Thank you
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Old Apr 3, 2008 | 01:21 PM
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i was at the track last night it felt awesome. when it heats up it will grip harder. no lockouts for me and i had it for 7k so far. as for heavy i believe it is heavier than stock clutch.
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Old Apr 3, 2008 | 01:42 PM
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I called Exedy some minutes ago and I was informormed that the SD and HD are the same weight. The total weight is 34,5lbs!!! too heavy!

Ok Is it 29 or 34lbs? ? ?

this link says it is 33lbs:
http://www.extrememotorsports.com/pr...4&cat=0&page=1
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Old Apr 3, 2008 | 01:47 PM
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35lbs here:
http://www.fullfunction.net/product....tseller=Y&js=n
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Old Apr 3, 2008 | 01:47 PM
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They are 32lbs and we have them in stock. Your PM box is full -we responded to you.
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Old Apr 3, 2008 | 01:50 PM
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Is there someone here that put this cluth on a scale? stock vs MM022HD? ? ?
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Old Apr 3, 2008 | 01:54 PM
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Thanks TTP!
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Old Apr 3, 2008 | 04:10 PM
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28lbs here:
https://www.evolutionm.net/forums/sh...t=exedy+weight
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Old Apr 3, 2008 | 04:12 PM
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29lbs here:
https://www.evolutionm.net/forums/sh...dy+twin+weight
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Old Apr 3, 2008 | 04:22 PM
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Mine is brand-new in the box... Let me weigh it and lay this topic to rest...

Edit: 32.4 via my very accurate scale. This is what TTP said, I am guessing the .4lbs is due to the TOB?

Cheers-
E

Last edited by Wicked E; Apr 3, 2008 at 04:30 PM.
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Old Apr 3, 2008 | 04:40 PM
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Thanks Wicked E!!!
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Old Apr 3, 2008 | 05:53 PM
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It seems that the Ralliart TWIN RACP9201S1 is 29,7lbs or 13,4Kg:
http://www.chiptuning-wolf.ch/data/Katalog%20Evo.pdf

weird because exedy twin and ralliart should weigh the same

btw, there is a super light version of the ralliart twin that is 10,5Kg
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Old Apr 3, 2008 | 06:03 PM
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I think getting hung up on the weight of the unit is misleading. The weight and circumference of the discs themselves are more important than the clutch's weight as the discs are what are connected to the input shaft..
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Old Apr 4, 2008 | 07:34 AM
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Answer from Exedy Japan

Dear. Mr....

Thank you for your inquiry!

Net Weight of your inquired clutch is as follows,

Stock No. Net Weight
MM022SD 13.24kg/pc
MM022HD 13.24kg/pc

thanks and regards.

EXEDY Co.,Ltd.
Tateno



info@exedy.co.jp ??: 2008/04/04 08:17:47

?? : info/EXEDY@EXEDY
cc :
?? : Inquiry : Exedy Twin WEIGHT
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Old Apr 4, 2008 | 02:01 PM
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Called Exedy USA again, they told me that 34,5lbs is with box and 29,6lbs net!!!
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