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Old 04 July 2010, 12:05 PM
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Sabas
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Default Light weight pulleys

Hello,

I'm considering getting a set of light weight pulleys, most likely from CDF racing, just wondering, is there much benefit from the standard heavy ones?

Also, does it need a map? Or is it nothing to do with mapping?
Old 04 July 2010, 12:24 PM
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f4la k
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no map required, but ive heard the cdf ones arent the best of fit, butcant confirm this as ive never used them.
Old 04 July 2010, 01:16 PM
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CDF Racing
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Not sure where you heard that but our pulleys fit perfect

cheers chris
Old 04 July 2010, 01:28 PM
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Sabas
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I think I have a friend who has cdf one's and they went on fine, I will check,

Chris, how much for a 1997 uk turbo without power steering, looking for black or blue, is it just 3, can I re-use the belt that goes around them?

Thanks

PS, I ordered a TMIC tilt kit last week, not received anything yet, I don't suppose you know when they are being sent?

Thanks

David
Old 04 July 2010, 01:34 PM
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Originally Posted by Sabas
I think I have a friend who has cdf one's and they went on fine, I will check,

Chris, how much for a 1997 uk turbo without power steering, looking for black or blue, is it just 3, can I re-use the belt that goes around them?

Thanks

PS, I ordered a TMIC tilt kit last week, not received anything yet, I don't suppose you know when they are being sent?

Thanks

David


Hi,

I will ask the wife where the receipt is for that....


We don't do the pulleys without powersteering as the same belt runs the alternator, we do them without aircon...

will drop you a pm in the morning if thats ok as I am just leaving work now
Old 04 July 2010, 01:40 PM
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Originally Posted by f4la k
no map required, but ive heard the cdf ones arent the best of fit, butcant confirm this as ive never used them.
i had a set on my car and they fit perfect.
Old 04 July 2010, 01:43 PM
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oops, I meant to say no aircon, of course I have power steering!! So, a normal set then!

Last edited by Sabas; 04 July 2010 at 10:11 PM.
Old 04 July 2010, 05:40 PM
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Do they make a difference ?
Old 04 July 2010, 08:16 PM
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CDF Racing
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Originally Posted by Sabas
Do they make a difference ?
There is little weight saving without aircon ,but we can do it... just about to reply to your pm
Old 04 July 2010, 10:29 PM
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I've sent you a pm, as I have confused myself , not sure how many I need, can I use 4?
Old 04 July 2010, 10:42 PM
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Default cdf

i got a set on my 1997 sti very easy to fit well worth it
Old 04 July 2010, 11:23 PM
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How long does it take, was the car more responsive? I think I just need 3, I can only see 3
Old 05 July 2010, 05:51 PM
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Default cdf

there are 3 pulleys on mine. i had to take off my front bumper,fmic,25 row oil cooler, rad. because the crank pulley was tight and had to use a air gun
Old 05 July 2010, 06:44 PM
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Originally Posted by mazmike
there are 3 pulleys on mine. i had to take off my front bumper,fmic,25 row oil cooler, rad. because the crank pulley was tight and had to use a air gun
What the stock pulley was tight?
Old 05 July 2010, 09:01 PM
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Originally Posted by f4la k
no map required, but ive heard the cdf ones arent the best of fit, butcant confirm this as ive never used them.
iv got a set and there perfect, CDF's customer service is also second to none !
Old 06 July 2010, 12:06 PM
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Turbovin
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The CDF crank pulley was much tighter than the stock one. I was stupid enough to force it into place so next cambelt change will be a pain.
Old 06 July 2010, 07:54 PM
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Originally Posted by mazmike
there are 3 pulleys on mine. i had to take off my front bumper,fmic,25 row oil cooler, rad. because the crank pulley was tight and had to use a air gun
sod that a breaker bar and 5th would of sorted that
Old 06 July 2010, 08:24 PM
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dave_garrett
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I have a set of these, top quality and fit perfect .
Old 06 July 2010, 10:27 PM
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I received a set of CDF lightweight pulleys today and having looked at them I have to say I am impressed by the quality and how much lighter they are than the standard items.
Old 07 July 2010, 12:59 PM
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You beat me to it Ty! I have these on my shopping list for the rebuilt block.
Old 02 September 2010, 08:43 AM
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dannyboygti
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do you use the original bolt from the standard 2 tone pulley ?
Old 02 September 2010, 08:49 AM
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So,what do they do for performance then?
Have been chewing over getting some,if they actually do something other than look pretty and lower car weight by a few kg's.
Old 02 September 2010, 08:50 AM
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cdf mite have another customer as im goin to change my timming belt this week so itgs a perfect time to fit 1
Old 02 September 2010, 09:42 AM
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Guys ,

The stock pulley is actually made from two pieces. Because is it very heavy it has a damper in it ( the rubber piece in the middle) after a few years ( we find around 8-10) this damper is known to split and cause the crank pulley to split in two. We sell quite a few of our pulleys for this reason as ours are from 1 piece and can never split.

The kits are very light, the crank weighs around 500grams compared to 2.5 kilos.

You will noitce a better throttle response and maybe pick up a few bhp's
Old 02 September 2010, 07:34 PM
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Looks like something else is going on my ever growing list !!
Old 02 September 2010, 08:28 PM
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Originally Posted by CDF Racing
Guys ,

The stock pulley is actually made from two pieces. Because is it very heavy it has a damper in it ( the rubber piece in the middle) after a few years ( we find around 8-10) this damper is known to split and cause the crank pulley to split in two. We sell quite a few of our pulleys for this reason as ours are from 1 piece and can never split.

The kits are very light, the crank weighs around 500grams compared to 2.5 kilos.

You will noitce a better throttle response and maybe pick up a few bhp's
I can vouch for this: my crank pulley split and introduced a VERY worrying rattle into the engine note.

Sorted now, but only with a standard one, sadly, can't afford lightweight ones at the mo.
Old 02 September 2010, 08:41 PM
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PS, I ordered a TMIC tilt kit last week, not received anything yet, I don't suppose you know when they are being sent?


What is the benefit of a tmic tilt kit ?
How much does it tilt the tmic ?

Andy
Old 02 September 2010, 09:16 PM
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Originally Posted by andy00v7
PS, I ordered a TMIC tilt kit last week, not received anything yet, I don't suppose you know when they are being sent?


What is the benefit of a tmic tilt kit ?
How much does it tilt the tmic ?

Andy
andy,

can you pm me your details , i cant see nothing on my system

cheers
Old 02 September 2010, 10:20 PM
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It raises the tmic closer to the undertray, for £6 ish, it's definately worth it
Old 25 October 2010, 06:35 AM
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Originally Posted by CDF Racing
Guys ,

The stock pulley is actually made from two pieces. Because is it very heavy it has a damper in it ( the rubber piece in the middle) after a few years ( we find around 8-10) this damper is known to split and cause the crank pulley to split in two. We sell quite a few of our pulleys for this reason as ours are from 1 piece and can never split.

The kits are very light, the crank weighs around 500grams compared to 2.5 kilos.

You will noitce a better throttle response and maybe pick up a few bhp's
Huge bump: does the lightweight pulley have a damper too? If not: isn't it dangerous to not have this damper?


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