Quadra Jet carb ID plz?

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bighammer

bighammer

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This may be a decent carb to put on my 360, looking for opinions here. I don't know how to identify it, but I will post a picture of it below. It has been "on the shelf for about 25 years or more, but it has been stored dry.

If it turns out to be a desireable carb, I'm thinking of sending it off to rustyratrod for a rebuild. The intake is a Weiand Action Plus, which is a spread bore intake.

How can I identify the cfm's of this carb? Can anyone tell from the pic? I heard these were good carbs...

Mark
 

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If I'm remebering correctly....... it is the 7032720 number, in your last pic.
You may be able to google it, Rochester Quadrajet 7032720 number and
come up with some information. Good luck with it.
 
That carburetor looks exactly like one I just rebuilt for 68 Camaro 327...
 
That's not the number goes bottom to top on a flat machined surface behind the primary throttle shaft.
 
Humph. I thought this was a Mopar carb. Everything I see on the web says Chev, Pontiac, Olds, GM... Can't find anything says Dodge.
 
bighammer said:
7 0 2 6 7 0 3

Any ideas?
Click to expand...

Did you see my link?

http://www.cliffshighperformance.com/tech_carb_ID_2.html



tech_carb_ID_2.jpg
 
That is not the number your looking for its behind that as mounted on a vehicle. They used quadrajets on mopars mid to late seventys.
 
That's a chebbie style. You can tell by the fuel inlet off to the passenger's side. The number you're looking for will be in the circled red area. It will be 704xxxx, 170xxxx or some such. They usually flow tween 675 and 785 CFM. They are much like the TQ in that they work well when they are right.
 

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rustyratrod said:
that's a chebbie style. You can tell by the fuel inlet off to the passenger's side. The number you're looking for will be in the circled red area. It will be 704xxxx, 170xxxx or some such. They usually flow tween 675 and 785 cfm. They are much like the tq in that they work well when they are right.
Click to expand...

amen except Chrysler q jets feed into the pass side also.
 
Not all those numbers will be the same. He needs the one on the circled red area. I'm not buying it's a 66 model with that float bowl vent. I think it's later than that. Not that it really matters. It's not all mafungoed up with emmisions crap. It's a good core as long as the throttle shafts ain't fallin out. I can fix those too, but it'll add to the cost a little.
 
I went back to your link. You might be right. His does have that tag, doesn't it? I would never have thought they used that float bowl vent in 66. Learn sumffin new everyday.
 
Yup. That's cause it';s too early. Must be a 66 then. That number on the tag is what you need for the kit.
 
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