Side float carb

Information relating to the Matchless G9 or AJS Model 20 500cc twin
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moley
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Joined: Sat Jan 01, 2000 12:00 am
Location: EAST SUSSEX UK

Side float carb

Post by moley »

Hi all

Am trying to set up a side float type carb on a bike but can’t get it to run off choke and it doesn’t run properly mainly spitting

Where the pilot screw goes in the body at the end of this I note on some other carbs there is a blanking plug but on this carb there is none .. does anyone know it the end of this drilling should be blanked off ?

Thanks

Andy
moley
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Posts: 561
Joined: Sat Jan 01, 2000 12:00 am
Location: EAST SUSSEX UK

Re: Side float carb

Post by moley »

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moley
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Posts: 561
Joined: Sat Jan 01, 2000 12:00 am
Location: EAST SUSSEX UK

Re: Side float carb

Post by moley »

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clive
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Re: Side float carb

Post by clive »

moley wrote: Sun Mar 27, 2022 11:57 am Hi all

Am trying to set up a side float type carb on a bike but can’t get it to run off choke and it doesn’t run properly mainly spitting

Where the pilot screw goes in the body at the end of this I note on some other carbs there is a blanking plug but on this carb there is none .. does anyone know it the end of this drilling should be blanked off ?

Thanks

Andy
why not try blanking it with a piece of cut down pencil rubber. If that sorts your running problem you will know what to do.
clive
if it ain't broke don't fix
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Duncan
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Re: Side float carb

Post by Duncan »

On the earlier type or pre monobloc carbs with the four vent holes around the base the drilling opposite the air screw is open, it is blocked on the later carbs.
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