You cannot buy any original gear, only the whole distributor from Bosch.
Why are you not using the metal made what you have?

I read somewhere that the metal ones can damage the camshaft, so i bought the one from Quattrobits, i have that thing 3 days in the house now and now i see the pictures of the damaged ones.

But do you think i can put the metall one back in?

Zitat von Bleuq20V

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I read somewhere that the metal ones can damage the camshaft,

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I think it`s a myth.

Yes you can use the metal one.

But if you have an empty cylinderhead with inlet-camshaft you can test
the Quattrobits-gear quickly.

My old engine is open but how can i test it, i believe that the QB gear will damage beqause of the higher RPM?

But i don't want to take the risk, my engine is complete new and i don't want any metal parts floating through the oil while driving.

The metall one i have was allready on my spare engine, is this part an after-market or original Audi?

I can't find the same pin as the original so i bought the same one as shown on the picture, i pressed it in for test and it sits really tight but should it be strong enough?

Can somebody tell me the exact distance between the arrows? I have 2 distrubitors but they are both different. I would like to know the distance from top of the aluminium to the end of the axl.

l.

This Pin is ok, i think i use it in 4x22mm.

The distance you mean is not important.

You must adjust the axial-clearance with the washers,
if you have 2 distributors you should have enough of them to get the right measure.

My pin is 24mmx4,5mm, 4mm once it is installed.
If you think it's strong enough i am going to use it if i can't find anything else.
I read somewhere that the clearance should be 0,2mm is that correct?

Your Pin is ok.

The clearance with 0,2mm i would see as maximum, but ok.

So i put everything together but maybe i made it a little to tight, there is no clearance anymore and the distrubitor turns with a little resistance, if i take one ring out i will have 0,2mm clearance.

Vielleicht hilft das ja weiter:
http://rs-power-shop.com/product_info.ph...71e9fab5a13eb61

Ich kann über das "Messingritzel" nicht positiv berichten...
http://www.clublos.de/component/content/...-zuendverteiler

Noch was zum Zündverteiler und Hallgeber.
Ich hab das jetzt vielleicht nicht richtig verstanden, ob du den ganzen Zündverteiler vom 10V verbauen willst oder nur den Hallgeber. Soweit ich es weiß passt da garnix vom 10V. Weder Verteiler noch Hallgeber.

Beim Motorstart des 20Vs braucht das Steuergerät die Signale von den 3 Gebern:
Zündzeitpunktgeber und Drehzahlgeber an der Schwungscheibe und den Hallgeber am Zündverteiler. Ohne die springt der Motor gar nicht erst an.
Soweit ich das Beurteilen kann benötigt das Steuergerät nur beim Start das OT Signal vom Hallgeber als Referenzpunkt zum Auslösen des Zündzeitpunktes. Im Fahrbetrieb regelt das Steuergerät den Zündzeitpunkt anhand der Klopfreglung selbstständig nach. Ob das Steuergerät zwischendurch nochmal den OT vom Hallgeber abfragt weiß ich nicht.

Den Hallgeber kannst du einzeln bei Bosch bestellen. Kauf dir doch einen gebrauchten Verteiler oder einen neuen bei Audi Tradition.
http://trshop.audi.de/konakart/SelectPro...ILER&model=0001

I had contact with Quattrobits and this was his answer:

Hi Mario,

I've sold over 1000 of them and never heard about any problems
I run such a gear on two of my car for over 80.000 now and everything is fine.
I don't think that cracked gear on the picture you have sent me was due to
weakness of the material as even plastic original gear runs for over 10 years before it crack
from my opinion it wasn't fitted properly with right washer spacers or there was no enough
play left between gear and body of the distributor.


regards
Rob

After this answer i asked him how to make a good distrubitor but no answer yet, maybe i get some tips from him this week.

MSDOS: i want to use the normal 7A distrubitor but i am going to use a rotor from an NG.

Today i put some other rings on the distrubitor and now it turns more easy, i started with a thin metall ring, plastic, metall, plastic and at last a metall ring.
Strange combination but now i have no clearance and it turns easy, i tested it in my old engine (without valve cover) and it looks and turns OK.

I ordered a few off these ones...........

http://www.fabory.co.uk/en/product/d1471...9710040024.html

My distrubitor is rattling, i took it out and now i have 0,3mm axial clearance.
I can not see any damage ore something and it works OK.

To many clearance?

After doing some more reading about this distrubitor i deceided to put in an extra 0,2mm ring.
After starting up the engine it's quiet now, hope it will stay this way.