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Re: Help needed with mounting a webber carby & extractors
No life (a.k.a. DattoMaster)
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Did u get the carbi to mount flush? If no you need to remove x2 studs from the manifold and replace them with Allen key bolts m4 or m6 by memory, and the carbi is mounted 180' out the fuel feed should be at the front and throttle cable should be on the fire wall side best of luck

Posted on: 2012/10/11 5:18
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Re: Help needed with mounting a webber carby & extractors
No life (a.k.a. DattoMaster)
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The adapter has 4 allen key studs already and mounting studs for carby were fine on old A12 mainfold.

Posted on: 2012/10/11 7:46
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Re: Help needed with mounting a webber carby & extractors
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2012/9/4 10:14
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Yeah as supafatto mentioned, the float bowl should be towards the front of the engine. Best to set it up this way as it avoids the fuel washing up against the float bowl wall furthest away from main jets under acceleration. This has the effect of locally lowering the fuel level in float chamber over main jets which causes a lean mixture. If you set it up with float bowl to the front (as suggested), the fuel will wash up against float chamber wall over jets causing a local increase in fuel level over main jets instead. Arguably this makes for a richer mixture, but it's better than lean!

See pm too....

Posted on: 2012/10/11 10:06
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Re: Help needed with mounting a webber carby & extractors
No life (a.k.a. DattoMaster)
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Pretty sure thats to much information and this guy isnt silly he would have worked out the carby was 180 out just by the fact the accelerator cable wouldn't line up and nor would the fuel line as its more to the front of the engine.

Posted on: 2012/10/11 10:53

Edited by DatsAndy on 2012/10/11 22:05:41
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Re: Help needed with mounting a webber carby & extractors
Home away from home
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2012/6/6 22:41
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Thanks for your help guys, I have just finished making up a throttle cable holder, and it came out pritty good :)
Just trying to track down a exhaust / manifold gasket for my 1200 round port head, found lots of oval port gaskets but none for the round port.

Posted on: 2012/10/13 6:56
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Re: Help needed with mounting a webber carby & extractors
No life (a.k.a. DattoMaster)
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I used a Gemini throttle linkage worked perfect

Posted on: 2012/10/13 7:45
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Re: Help needed with mounting a webber carby & extractors
No life (a.k.a. DattoMaster)
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Repco would be able to get one 77 120y A12 or eziautoparts online i used them for some parts one of there guys is a member of Ozdat.

Posted on: 2012/10/13 9:12
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Re: Help needed with mounting a webber carby & extractors
No life (a.k.a. DattoMaster)
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Posted on: 2012/10/13 9:28
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Re: Help needed with mounting a webber carby & extractors
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Thanks for the links Andy, just have to wait for the gaskets to arrive and I can bolt it all together.
Im looking forward to seeing the difference boltons make.

Posted on: 2012/10/14 11:32
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Re: Help needed with mounting a webber carby & extractors
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Hi guys, I have been doing some research on what exhaust system I am going to run with and I just wanted to run it past you to make sure I am thinking along the right lines.
The exhaust end of my extractor is 2 inch.
So would I be looking at a 2 inch pipe going through to a backbox and then a 2 inch tail pipe?
Or should I be looking at a 2.5 inch set up, I take it I have to run a backbox?
Basically looking for the best setup to get the most of of the extractor, as far as performance & sound is concerned but also keeping it legal as it has to go through a blue slip.
What would you guys suggest / Or what have you used?
Thanks
Andy

Posted on: 2012/10/16 6:29
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