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Alternator Under-Drive Pulley


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#21 chris_uk

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Posted 03 September 2013 - 09:28 AM

Can we not work out what the vx is at 6.6k revs and work it so that at 7.8k revs it produces the same?

#22 Exmantaa

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Posted 03 September 2013 - 10:11 AM

Can we not work out what the vx is at 6.6k revs and work it so that at 7.8k revs it produces the same?

 

 

7.8 / 6.6 = 18%, so 57mm x 1.18 = 67mm.

 

We opted for a 65mm version, as our rev limiter is around 7.7K and we did not want to loose too much capacity @ idle. Besides that, a too big pulley will touch the belt running on the tensioner side...


Edited by Exmantaa, 03 September 2013 - 10:11 AM.


#23 oakmere

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Posted 03 September 2013 - 10:20 AM

Right I will get a price for a 65mm, 6 rib pulley. The ones they are currently making are for the US market and there alternator is different isn't it?

#24 chris_uk

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Posted 03 September 2013 - 01:23 PM

Ill take a 65mm one please when you get it all sorted :)

#25 CHILL Gone DUTCH

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Posted 03 September 2013 - 01:32 PM

List ??

#26 vocky

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Posted 03 September 2013 - 01:34 PM

The ones they are currently making are for the US market and there alternator is different isn't it?

yes, totally different alternator, so will not fit the z22se set up without modifications



#27 TheHood

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Posted 03 September 2013 - 07:25 PM

Put me on the list when we start one thumbsup



#28 oakmere

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Posted 03 September 2013 - 07:27 PM

Ben is going to quote first before anyone commits to anything. I assume there will be a minimum first order we will probably need a list of some sort.

#29 oakmere

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Posted 06 September 2013 - 09:46 AM

Right got prices as follows: Non hard anodised: 3 = £68.00 5 = £60 10 = £54 Hard anodised 3 = £96.33 5 = 77 10 = 62.50 All prices + vat + postage. I think we need a list. If there is reasonable Interest I will get an original to Ben and get a batch made up. Hard anodised looks worth it If we can get 10+. Note, this is for the 2.2 not turbo.

#30 oakmere

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Posted 06 September 2013 - 09:48 AM

1. Oakmere

#31 CHILL Gone DUTCH

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Posted 06 September 2013 - 11:46 AM

1. Oakmere 2. Chill, subject to confirmation of right size and rev limit, shaft size

Edited by CHILL Gone DUTCH, 06 September 2013 - 11:47 AM.


#32 vocky

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Posted 06 September 2013 - 11:59 AM

I would advise all SC owners to purchase the Hard Anodised version due to possible wear issues.



#33 speedster norway

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Posted 06 September 2013 - 12:19 PM

1. Oakmere 2. Chill, subject to confirmation of right size and rev limit, shaft size          

3.Speedster Norway,Hard Anodised version.And If it can be sent for a reasonable price to Norway

 

 

 



#34 oakmere

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Posted 06 September 2013 - 12:47 PM

Chill These will be 65mm 6 rib to suit both SC and NA.

#35 vocky

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Posted 06 September 2013 - 12:47 PM

1. Oakmere - 2. Chill - subject to confirmation of right size and rev limit, shaft size          

3. Speedster Norway - Hard Anodised version. And If it can be sent for a reasonable price to Norway

4. vocky - Hard Anodised version - only at 10+ price

 

 



#36 CHILL Gone DUTCH

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Posted 06 September 2013 - 12:47 PM

Chill These will be 65mm 6 rib to suit both SC and NA.

Thanks

#37 chris_uk

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Posted 06 September 2013 - 12:50 PM

1. Oakmere - 2. Chill - subject to confirmation of right size and rev limit, shaft size           3. Speedster Norway - Hard Anodised version. And If it can be sent for a reasonable price to Norway 4. vocky - Hard Anodised version - only at 10+ price 5. Chris_uk - Hard Anodised version - only at 10+ price

#38 2deano5

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Posted 06 September 2013 - 12:51 PM

[color=rgb(40,40,40);font-family:helvetica, arial, sans-serif;]1. Oakmere -[/color]
[color=rgb(40,40,40);font-family:helvetica, arial, sans-serif;]2. Chill - subject to confirmation of right size and rev limit, shaft size          [/color]
[color=rgb(40,40,40);font-family:helvetica, arial, sans-serif;]3. Speedster Norway - Hard Anodised version. And If it can be sent for a reasonable price to Norway[/color]
[color=rgb(40,40,40);font-family:helvetica, arial, sans-serif;]4. vocky - Hard Anodised version - only at 10+ price[/color]
[color=rgb(40,40,40);font-family:helvetica, arial, sans-serif;]5. Chris_uk - Hard Anodised version - only at 10+ price [/color]

[color=rgb(40,40,40);font-family:helvetica, arial, sans-serif;]6. 2deano5 - Hard Anodised version - only at 10+ price [/color]

 

 



#39 CHILL Gone DUTCH

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Posted 06 September 2013 - 12:52 PM

1. Oakmere - 2. Chill, hard one anodised 3. Speedster Norway - Hard Anodised version. And If it can be sent for a reasonable price to Norway 4. vocky - Hard Anodised version - only at 10+ price 5. Chris_uk - Hard Anodised version - only at 10+ price

#40 Bargi

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Posted 06 September 2013 - 06:44 PM

1. Oakmere - 2. Chill, hard one anodised 3. Speedster Norway - Hard Anodised version. And If it can be sent for a reasonable price to Norway 4. vocky - Hard Anodised version - only at 10+ price 5. Chris_uk - Hard Anodised version - only at 10+ price 6. Bargi - hard anodised




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