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[C2] 1963 Carburetor help

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Old 02-22-2017, 06:02 PM
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DUB
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Default 1963 Carburetor help

Hello to all.

What I am looking for is for those who really can spot a problem that would cause for point deduction when being judged by the NCRS.

Could those who have one look and see if you can spot any potential problems.

I am helping friend who is doing this and I know that sometimes changes occurred during the model year, etc. I can get the build date if needed.

My friends do have the NCRS judging manual....but are sometimes having a hard time trying to figure out descriptions in it...and that is where I am coming in at

This is a 327/250HP manual transmission.

I believe the carb is the correct number ( I asked)...the main concern they have if it has all correct attaching parts, etc.

I know about the choke tube....so...if anyone has a correct carb that is like this one and can post photos, etc. It would be a great help.

Thanks for any and all possible information.








DUB

Last edited by DUB; 02-22-2017 at 06:56 PM.
Old 02-22-2017, 06:47 PM
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leif.anderson93
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Originally Posted by DUB
Hello to all.

What I am looking for is for those who really can spot a problem that would cause for point deduction when being judged by the NCRS.

Could those who have one look and see if you can spot any potential problems.

I am helping friend who is doing this and I know that sometimes changes occurred during the model year, etc. I can get the build date if needed.

My friends do have the NCRS judging manual....but are sometimes having a hard time trying to figure out descriptions in it...and that is where I am coming in at

This is a 327/250HP manual transmission.

I believe the carb is the correct number ( I asked)...the main concern they have if it has all correct attaching parts, etc.

I know about the choke tube....so...if anyone has a correct carb that is like this one and can post photos, etc. It would be a great help.

Thanks for any and all possible information.

DUB
No pics DUB.
Old 02-22-2017, 06:57 PM
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Originally Posted by leif.anderson93
No pics DUB.
Thanks....some days I swear I would forget my head if it were not attached.

DUB
Old 02-22-2017, 07:23 PM
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Frankie the Fink
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It looks pretty darn good to me....a close up of the choke housing would be good - it should have specific text on it...

You have to be careful hooking up the return spring...the hooked end actually goes through the shaft hole on the carb linkage - it looks odd but that's how it goes...

The carb mounting studs look inordinately tall to me...

Those tan carb-to-air cleaner gaskets can cause "white rust" (e.g. corrosion) I won't use 'em anymore - find the black ones for your pal....

Last edited by Frankie the Fink; 02-23-2017 at 04:20 AM.
Old 02-22-2017, 07:33 PM
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Thank you Frankie for replying...I hoped you would.



DUB
Old 02-22-2017, 07:41 PM
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Hmmm....that doesn't look right. No text. Should have arrows (LEAN-RICH) and CARTER CLIMATIC CONTROL IIRC.

Chuck Smith carb company has the right one....it'll be part number #2061 I think....confirm that... I may have one lurking around if that doesn't work...

There are a few on ebay ...

Last edited by Frankie the Fink; 02-22-2017 at 07:41 PM.
Old 02-22-2017, 09:32 PM
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Like this...

http://www.ecklerscorvette.com/corve...1959-1965.html
Old 02-22-2017, 10:20 PM
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Default Hope these may help you....

Originally Posted by DUB
Thank you Frankie for replying...I hoped you would.



DUB













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Old 02-22-2017, 10:29 PM
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Did they use worm clamps on the hoses back then ?
Old 02-22-2017, 11:09 PM
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Originally Posted by GCD1962
Did they use worm clamps on the hoses back then ?
NO, and it ruins an other wise nice looking engine by having them.
Old 02-22-2017, 11:12 PM
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Originally Posted by Frankie the Fink
It looks pretty darn good to me....a close up of the choke housing would be good - it should have specific text on it...

You have to be careful hooking up the return spring...the hooked end actually goes through the shaft hole on the carb - it looks odd but that's how it goes...

The carb mounting studs look inordinately tall to me...

Those tan carb-to-air cleaner gaskets can cause "white rust" (e.g. corrosion) I won't use 'em anymore - find the black ones for your pal....
The studs should also have a dimple on the top. No body makes those so you will have to find original ones, if you can.
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Old 02-23-2017, 04:30 AM
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Folks should note in lib's pics the burnt paint on the intake below the carb where the exhaust runners are. Wonder why these carbs often percolate ??

The carb-to-air cleaner gasket is correct too. The one in DUB's pics is for the C1 WCFBs and has the half circle cut outs for the brass vent tubes on the older carbs. lib's pics also show the proper choke cover. There are other cosmetics in the pictures that aren't correct; the PCV valve hook up, the unsecured temp sensor insulated line, etc..

There is some debate about the vac advance rubber hose having a white stripe along it. IIRC it is Critter1 that cites that as being incorrect on 63's even though all the vendors carry it....BUT do what you have to do according to the Judging Guide... NCRS game, NCRS rules...

You can read more here:

https://www.corvetteforum.com/forums...ripe-hose.html

Last edited by Frankie the Fink; 02-23-2017 at 04:44 AM.
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Old 02-23-2017, 05:38 PM
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Originally Posted by leif.anderson93
Your link is not working....only getting into a Camaro site.

DUB
Old 02-23-2017, 05:49 PM
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CURIOUS???

The bracket for the carb return spring that uses one of the intake bolts....is it super specific????

I can see only a portion of it in 'lib's' photos. I assume the spring is attached to the carb correctly???

And if it is possible getting a photo of a correct carb stud with the dimple and also the nut and or washer assembly that was used.

Thanks for ALL of the replies...I really mean it.

DUB
Old 03-01-2017, 06:19 PM
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I guess I am in search of a photo of the carburetor return spring bracket that is secured to the intake.

No one out there have a photo of it that is a CORRECT part???

If not...thanks for all those who responded to this thread.

DUB
Old 03-01-2017, 06:41 PM
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Frankie the Fink
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Originally Posted by DUB
I guess I am in search of a photo of the carburetor return spring bracket that is secured to the intake.

No one out there have a photo of it that is a CORRECT part???

If not...thanks for all those who responded to this thread.

DUB
My personal, base motor '63.

No hits on regional Judging 15 months back...

The intake end of the spring hooks in the outboard hole in the two hole bracket on the base motor...

Note how the carb end of the spring hooks THROUGH the accelerator linkage rod hole and how the rubber grommet and nylon bushing are oriented - no cotter pin is used...
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Last edited by Frankie the Fink; 03-01-2017 at 06:54 PM.
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Old 03-02-2017, 06:59 PM
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THANKS FRANK!!!

Got it....no cotter pin BECAUSE the spring is the 'cotter pin'...so-to-speak.

DUB

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