Author Message
BigAl
PostPosted: Mon Jan 04, 2010 7:21 pm    Post subject:

I think they are like the one i bought, but not sports
http://www.alfa-pages.co.uk/viewtopic.php?t=4512&highlight=sports+cat
original alfa ones retail at over £600

check out
http://www.alfa-pages.co.uk/viewtopic.php?t=2806&highlight=sports+cat

If you can afford it i would get a SS one, as they always rot at the join at the end.
hope that helps
JeremyC
PostPosted: Mon Jan 04, 2010 3:00 pm    Post subject:

And their supplier is saying they can only do the three bolt flange one.

There is someone selling 16v cats on ebay for about £170 and the picture looks like it's the correct one.

Can anyone recommend any other sources?
JeremyC
PostPosted: Sat Jan 02, 2010 10:30 am    Post subject:

I got a cat from my local factors, just about to fit it and I realise they've supplied me with a three bolt flange one, i.e. an 8v one.

Got on the phone to them and their system is listing the same part for 8v & 16v. They are going to investigate with their supplier on Monday.
BigAl
PostPosted: Tue Dec 29, 2009 9:11 pm    Post subject:

You lucky bug ger to be able to find a mot tester that would do that Laughing
what resulst are the readings btw, close to what the manual said?
When i first bought my 33 it was also de-catted, when i went for my mot the garage said it should have a cat, i contacted dvla and they confirmed, so i had to source manifold and cat. I guess the previous owner also knew an mot tester, grrr im jealous
33bits
PostPosted: Tue Dec 29, 2009 2:12 pm    Post subject:

Hi, my sw is a K reg & did originally have a cat. It's been de catted & has passed its last 2 mot's no probs. The tester just said he gave it a non cat test and coz its a K reg it will be fine. Very Happy
BigAl
PostPosted: Mon Dec 28, 2009 3:11 pm    Post subject:

I wish Laughing Laughing
those figures were from the pdf scanned from the alfa microfiche by a member here i think.

To fit a cat section you will nead a crossover 16v manifold with 2 bolts on them. Non cat sections are sleeved and 8v cats are 3 bolt.
http://forum.alfaclub.nl/templates/scarb/resizefix.php?originalsize=http://i37.tinypic.com/35jctqt.jpg

K reg is 1992 AUG- JULY
cat test applys to August 1992 to 31 August 2002
Guest
PostPosted: Mon Dec 28, 2009 3:05 pm    Post subject:

What year is Kreg?

In France you can put a tube on models before 12/1993 and still passes emissions. I presume it's the same in the UK as it's european regs, but I'm not sure.
JeremyC
PostPosted: Mon Dec 28, 2009 3:05 pm    Post subject:

Thanks Al, I remember your uber emissions thread well.

Are those figures from your car or from some 'official' source for all 33 16v.

Actually looking underneath it looks like only a 30 minute job to swap them over which opens the possibility of just putting a cat sction in to get through the test.
BigAl
PostPosted: Mon Dec 28, 2009 2:43 pm    Post subject:

Hey J.C, check out
http://www.alfa-pages.co.uk/viewtopic.php?t=4941&start=25

minumum vosa requirment
idle
co
0.5 <=

hc
not sure

fast idle
co
0.3

hc
200 <=

16v cat car should be
after cat
idle
co
0.5

hc
<=50 70 or 100 according to manual.

before cat
idle
co
0.6-1.0

hc
<=300

It would have failed co on idle, not sure on fast idle
JeremyC
PostPosted: Mon Dec 28, 2009 10:15 am    Post subject: Cat. Converter

Can a K reg 33 pass an MoT with the Car converter removed (albeit with a box in place that looks like one?