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WTB: Datsun 1200 B122 A12S Standard Carburettor
No life (a.k.a. DattoMaster)
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Looking for a standard, new or used carburettor as per pics below.

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Posted on: 2015/5/30 23:53
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Re: WTB: Datsun 1200 B122 A12S Standard Carburettor
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Looks like a standard DCH-306 (auto choke model) for A12. A DCG (manual choke) will also fit and work perfectly.

An A14 or A15 DCH-306 will also work although they have larger venturis.

Posted on: 2015/5/31 2:56
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Re: WTB: Datsun 1200 B122 A12S Standard Carburettor
No life (a.k.a. DattoMaster)
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Thanks Dave, I bought a chinese one and it is awful. I had to die grind the body to allow the nuts to go on, I also had to replace one of the jets and idle screw with the original parts so it would actually work.

I still can't get it to run right, when I slowly roll on the throttle its okay when I roll on the throttle fast it hesitates. Do you think this is a rich hesitation? Should I disconnect the accelerator pump arm and see if that helps to eliminate the problem?

Is the jet at the bottom of the fuel bowl responsible for the 'dose' delivered from the accelerator pump? I'm thinking it is delivering too much fuel when it pumps.

Posted on: 2015/5/31 3:18
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Re: WTB: Datsun 1200 B122 A12S Standard Carburettor
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Plenty on the shelf perth

Posted on: 2015/5/31 3:32
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71 Datsun 1200 ute with A14 fuel injection and T50
59 Morris minor ute with A15 fuel injected with intercooled turbo
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Re: WTB: Datsun 1200 B122 A12S Standard Carburettor
No life (a.k.a. DattoMaster)
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From East New Britain, Papua New Guinea
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Thanks Nick, I think I've managed to find a new one.

Do you have one that is in really good condition? Send me price and details please.

Posted on: 2015/5/31 4:15
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Re: WTB: Datsun 1200 B122 A12S Standard Carburettor
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Quote:
I still can't get it to run right, when I slowly roll on the throttle its okay when I roll on the throttle fast it hesitates. Do you think this is a rich hesitation? Should I disconnect the accelerator pump arm and see if that helps to eliminate the problem?
I suspect the opposite, that it's not getting enough accelerator pump.

Which model did you buy, so we know to avoid it?

Posted on: 2015/5/31 6:14
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Re: WTB: Datsun 1200 B122 A12S Standard Carburettor
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DATMAN 95 where can I source a carby in Perth ? Thanx.

Posted on: 2015/6/8 5:41
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Re: WTB: Datsun 1200 B122 A12S Standard Carburettor
Home away from home
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Plenty on the shelf where i am

Armadale perth

Posted on: 2015/6/8 5:48
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71 Datsun 1200 ute with A14 fuel injection and T50
59 Morris minor ute with A15 fuel injected with intercooled turbo
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