Foolproof way of identifying all Carter Carburetors...
How to Identify a Carter Carburetor Step 1. Open the hood of your vehicle and remove the air cleaner that sits atop the carburetor. Some air cleaners are Step 2. Inspect the Carter carburetor for any numbers or tags--these will most likely be found on the side of the Step 3. Look at the color. Most of the cast (aluminum, iron or zinc) components of a Carter carburetor have a casting number, which is a raised number, cast into the part. It usually looks like X-YYYY where X is a single digit, eg. 1 = body flange, 6 = airhorn etc., and XXXX is 2 to 4 digits identifying the exact part.
That explains why the last time How to identify carter carburetor tried to identify my Carter I had so many problems. I never carfer have stopped in the middle of I to do it - and leaving the handbrake off for sure explains why that 18 wheeler was able to knock my car over yards into a ditch. GregConFeb 28, Joined: Sep 12, Posts: 42, Profile Page. Joined: Oct 23, Posts: 1, Profile Page. I would have never thought to look under the air cleaner Joined: Nov 28, Posts: 3, Profile Page.
Holy shit! That was helpful. SaxmanFeb 28, Joined: Mar 17, Posts: 2, Profile Page. So the carburetor is in the engine? Joined: Jan 29, Posts: 6, Profile Page. Pure Genius! Joined: Jun 15, Posts: 1, Profile Page. I wonder if they have a guide for identifying Quadrajets?
Joined: Aug 26, Posts: 18, Profile Page. I immediately put a short cut on my desktop. Here all these years I have been doing it the hard way. Engine running in gear. Joined: Dec 16, Posts: Profile Page. My old "Motors Manuals" have a carb idetnify with all the numbers to match those little brass tags on early Carter carbs. You can match them up and know exactly what the Carter is off of.
A lot safer and easier Joined: Aug 9, Posts: 1, Profile Page. Ah umm ok. Identidy Dec 20, Posts: 2, Profile Page. You guys are tough! So how does one identify a Carter AFB carburetor??? On all of the original prints I have checked, this tag was to be placed under the airhorn to body screw located on the rear of the carburetor closed to how to identify carter carburetor pump side notice I did not say drivers's side, as some of you drive on the wrong side of the what is a substitute for rice malt syrup However, just because it is supposed to be there doesn't mean it will be.
These stamped identification numbers may appear in three gow areas of the carburetor: A edge of the front mounting flange on the side opposite the pump most common B airhorn front center just above the body C body rear center about midway Now, how do you identify an AFB which has no stamped number, and no tag? While there is a small fee for the service, you acquire the following carburftor numbers from the carburetor: 1 raised casting number on body pump side 0-???
The first change would be an How to identify carter carburetor, the second change a B, the third change a C, etc. Most carbs with tagged or stamped numbers will also have a date code. B the same as above but without the week this is the more common It is also not uncommon for the manufacturor's part number ie a Chevrolet number to be present below the Carter number on a tag. Tag shapes have meaning where a triangular shape means anything but California, and a square shape means California smog emission.
As to the CFM ratings, regardless of those mentioned in the "reference" link, Carter AFB carburetors how to identify carter carburetor manufactured in CFM ratings from to Carter didn't actually publish the rating on the s, but the flow sheet stated on the wet 4-barrel scale, and on the wet two-barrel scale.
Maybe the writer of the "reference" link will see this thread Jon. Don Moyer likes this. Joined: Oct 8, Posts: 16, Profile Page. Joined: Feb 25, Posts: Profile Page. Joined: Dec 7, Posts: Profile Page. LOL Seriously this thread made my day.
Lou39Feb 28, This thread is fuelish. Joined: Mar what is in capri sun, Posts: 5, Profile Page.
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Carter Carburetor Number List
Apr 02, · You may find other numbers stamped on the carburetor, but they are usually the part numbers of the part they are stamped on. An example would be S. We have carburetor kits for most Carter AFB Carburetors including the compitition series and the compitition series. IMPORTANT: Carburetor kits rely on the carburetor number most of all. Dec 16, · The Carter W-1 used a tag attached to the top of the carburetor. The carburetor number would be stamped on this tag and looks like xxxS. That is 3 numbers followed by a S. When the tag is missing watch the video below to identify the correct carburetor kit. Apr 11, · As of , to look up Carter carburetor identification numbers online, go to medaoen.com, medaoen.com and the Carter page on medaoen.com medaoen.com offers a Carter carburetor numerical index, while medaoen.com features a Carter carburetor identification page and a function that allows you to conduct a search by entering an identification .
Weber is currently making the AFB now known as the Edelbrock. The accelerator pump controls response when pressing down on the gas pedal. You can change the action of the accelerator pump by re positioning the accelerator pump linkage. The metering rods are of a step design and are controlled by vacuum and metering rod spring action.
At low speeds the metering rod is dropped down into the primary main jets, thus partially closing off the flow of fuel. At higher speeds and less vacuum the rods pull up from the main jets allowing more fuel to flow. AFBs use mechanical secondaries. Punch the gas pedal and the secondaries will open.
Look for 4 numbers followed by a S. Example S. You may find other numbers stamped on the carburetor, but they are usually the part numbers of the part they are stamped on. An example would be S. We have carburetor kits for most Carter AFB Carburetors including the compitition series and the compitition series. You never know if the carburetor you have was the original when car was built. Even at production more than one carburetor may have been used.
For the later model AFB series-the numbers after the 9 is the cfm ex. Follow us. Was this article helpful? Yes No.
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