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16V cambelts

 
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rsfruitbat
Alfa Sprint


Joined: 13 Jun 2007
Posts: 241
Location: Kidderminster

PostPosted: Mon Aug 13, 2007 4:59 pm    Post subject: 16V cambelts Reply with quote

I've seen various threads about cambelts stretching / longevity etc. Would anyone recommend a specific belt manufacturer Very Happy ?
After how many miles / months should tension / timing be checked Sad ?
Is this a one off thing or do you have to keep going back to it after same amount of time Crying or Very sad ?

What is everyones thoughts Confused

RSFruitbat
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john 33_16v
16 Valve


Joined: 27 May 2005
Posts: 1406
Location: herts, uk

PostPosted: Mon Aug 13, 2007 8:48 pm    Post subject: Reply with quote

Hi,

The belts you want are DAYCO available from alfashop in Norwich. They can supply the new tensioner/idler wheels too.

I have never rechecked tension after doing these belts on 8v and 16v cars. Perhaps i should of- dunno- keep touching wood /cloth!!

John
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rsfruitbat
Alfa Sprint


Joined: 13 Jun 2007
Posts: 241
Location: Kidderminster

PostPosted: Tue Aug 14, 2007 1:28 pm    Post subject: Reply with quote

Thanks for that Very Happy
Do you which are the ones to avoid

RSFruitbat
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john 33_16v
16 Valve


Joined: 27 May 2005
Posts: 1406
Location: herts, uk

PostPosted: Tue Aug 14, 2007 3:39 pm    Post subject: Reply with quote

Hi,

I'd personally avoid cheap motor factor cambelts like quinton hazel etc.
Fine for alternator belt, but wouldn't risk scrimping on the cambelts.

John
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aforalfa
Alfasud


Joined: 05 Jun 2007
Posts: 77
Location: under someone elses alfa i expect :roll:

PostPosted: Wed Aug 15, 2007 11:06 am    Post subject: Reply with quote

I check tension every 6000, and replace belts and pulley wheels every 12000.

seems extreme i know, but i could really do without having to rebuild the engine, and i've seen belts fall off after only 20,000, and i mean fall off, as the bearings in the tensioners go really loose, and these engines have alot of torque, so can spit them ioff.
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rsfruitbat
Alfa Sprint


Joined: 13 Jun 2007
Posts: 241
Location: Kidderminster

PostPosted: Wed Aug 15, 2007 1:23 pm    Post subject: Reply with quote

I have had no problem replacing the pulley on the bolt on tensioner but is their a special way of getting the pulley wheel of the sprung loaded one Sad
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john 33_16v
16 Valve


Joined: 27 May 2005
Posts: 1406
Location: herts, uk

PostPosted: Wed Aug 15, 2007 3:09 pm    Post subject: Reply with quote

rsfruitbat wrote:
I have had no problem replacing the pulley on the bolt on tensioner but is their a special way of getting the pulley wheel of the sprung loaded one Sad


It's possible to press 'em off with a decent vice. Failing that, visit somewhere with a proper pillar press, and wave a fiver about.

John
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rsfruitbat
Alfa Sprint


Joined: 13 Jun 2007
Posts: 241
Location: Kidderminster

PostPosted: Thu Aug 16, 2007 7:09 am    Post subject: Reply with quote

Ta Very Happy
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rsfruitbat
Alfa Sprint


Joined: 13 Jun 2007
Posts: 241
Location: Kidderminster

PostPosted: Tue Sep 18, 2007 7:06 am    Post subject: Reply with quote

Asked for Dayco belts and received Gates belts in post Crying or Very sad .

Has anybody tried this manufacturer and what did they think Confused ?

Dont know whether to send them back and try again Rolling Eyes .

Thoughts everyone?

RSfruitbat
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john 33_16v
16 Valve


Joined: 27 May 2005
Posts: 1406
Location: herts, uk

PostPosted: Tue Sep 18, 2007 11:03 am    Post subject: Reply with quote

Hi,

I think Gates belts are ok, and if supplied by Alfashop they should be good.

Worth checking they are definitely for 16v, as i think 8v ones are often Gates- not certain on this though Confused

John
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mt
Alfa Sprint


Joined: 19 May 2005
Posts: 177
Location: Portsmouth

PostPosted: Tue Sep 18, 2007 1:25 pm    Post subject: Reply with quote

aforalfa wrote:
I check tension every 6000, and replace belts and pulley wheels every 12000.

On A4As suggestion he checked mine only a couple of thousand miles after they were replaced, they were very loose!!
They were tensioned properly when replaced so must have stretched,
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rsfruitbat
Alfa Sprint


Joined: 13 Jun 2007
Posts: 241
Location: Kidderminster

PostPosted: Fri Sep 21, 2007 1:21 pm    Post subject: Reply with quote

Thanks john_3316v Very Happy

Just checked and mine are definately Gates 16V belts.

Is everybody else happy with this manufacturer? Confused

Regards RSfruitbat
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suds
Alfasud


Joined: 25 Jun 2006
Posts: 70
Location: liverpool

PostPosted: Fri Sep 28, 2007 7:05 pm    Post subject: Reply with quote

i used gates belts i had no problem with them i usually get the kit 2xbelts and tensioners for about £68 for the 8 valve boxer
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Alan
Alfasud


Joined: 15 Aug 2007
Posts: 48
Location: Slovenia - Ljubljana

PostPosted: Fri Sep 28, 2007 9:59 pm    Post subject: Reply with quote

Gates belts are very good, i use them on my alfa 33(the rwd drift car)
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rsfruitbat
Alfa Sprint


Joined: 13 Jun 2007
Posts: 241
Location: Kidderminster

PostPosted: Sat Sep 29, 2007 6:32 pm    Post subject: Reply with quote

I will let everyone know hopefully how they perform at 8500rpm.

RSfruitbat
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