What Size and brand is my carburetor?

erick11s

Petty Officer 3rd Class
Joined
Feb 25, 2010
Messages
80
Hi, I have a carburetor in my 7.4 is not the original, 4 barrell , i thing is quadra jet , the only informaci?n in the body and in diferents sides:

C9A46956
C-1926
2019

I want to know the brand, model, year, and Size 650 ir 750?

Thanks in advance.

Erick
 

Don S

Honorary Moderator Emeritus
Joined
Aug 31, 2004
Messages
62,321
Re: What Size and brand are my carburetor?

Re: What Size and brand are my carburetor?

How about a picture so we have an idea what kind, instead of just a number.
 

Bondo

Moderator
Staff member
Joined
Apr 17, 2002
Messages
71,148
Re: What Size and brand are my carburetor?

Re: What Size and brand are my carburetor?

Ayuh,.... If it Is a Quadra-jet, their all the same size...
 

matt167

Rear Admiral
Joined
Sep 27, 2012
Messages
4,182
Re: What Size and brand are my carburetor?

Re: What Size and brand are my carburetor?

Caddillacs 472-500's and 455's from BOP could have 800 CFM Qjets. Not marine carbs, but I'v seen more than 1 boat with an incorrectly placed automotive carb.

In any case, if it is a marine Qjet, it will look just like this and will be 750 CFM ( as 90% of Q jets are ). If it is an auto version, it will look basically the same but their will be a slanted vent tube, rather than the J vent tube. http://www.ebay.com/itm/MARINE-CARB...MIE-260-17080562-ELECTRIC-CHOKE-/370585734339

If it's a Holley, they have 2 exposed fuel bowls and I'v never seen a Holley not stamped with the Holley emblem. If it's a carter AFB or edelbrock, it will be obvious as they are aluminum and won't look like a Holley or a Q-jet

that's the Best advice I can give as those numbers do not look familiar..
 
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