Carb pump diacharge nozzle

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Sep 24, 2016 | 12:29 PM

Mike Sundy

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Joined: May 2015

Posts: 110

From: Massachusetts

Carb pump diacharge nozzle

Hi all,

I was about to put my carb back on when I noticed it is missing a nozzle. What is the best way to determine what size I need? Would it be the same as the other one?

Thanks,

-Mike

Sep 24, 2016 | 12:35 PM

joe_padavano

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Joined: Mar 2007

Posts: 50,803

From: Northern VA

Quote:

Originally Posted by Mike Sundy

Hi all,

I was about to put my carb back on when I noticed it is missing a nozzle.

No it isn't. Your vac secondary carb only has one accelerator pump, not two. There are no secondary nozzles.

Sep 24, 2016 | 12:40 PM

Mike Sundy

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Registered User

Joined: May 2015

Posts: 110

From: Massachusetts

Quote:

Originally Posted by joe_padavano

No it isn't. Your vac secondary carb only has one accelerator pump, not two. There are no secondary nozzles.

Ok, thanks. It just looked like something went there...

Sep 25, 2016 | 06:01 AM

joe_padavano

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Joined: Mar 2007

Posts: 50,803

From: Northern VA

Quote:

Originally Posted by Mike Sundy

Ok, thanks. It just looked like something went there...

Holley used that same main body casting on a lot of different carbs. Some had two squirters, some didn't.

Sep 25, 2016 | 05:00 PM

svnt442

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Joined: Jun 2009

Posts: 4,293

From: Palm Bay, FL

That looks a ton like an 1850 to me. 600 CFM vacuum secondary with a single feed to the front bowl and a transfer tube for the rear bowl and a single accelerator pump.