Question: How do you identify a Carter AFB carburetor?

The Carter AVS carburetor, like the AFB, can be identified by its tag number. Most were numbered between 4400 and 4970. Check the number carefully, as some of the AFBs used in the early ’70s were in the same numbering series.

How do I tell what carburetor my Carter is?

Identify original equipment Carter carburetors by finding the letter “S” after the serial number of the carburetor. The serial numbers will be stamped onto the carburetor bowl. Identify all other Carter carburetors not listed above by referring to the tag on the side of the carburetor.

What CFM is a Carter AFB carburetor?

The CFM rating on Carters from what I have known is about 570-585 for the 1-7/16″ primary bores (340 and 383 carbs) and about 700 CFM for the 1-11/16″ (440).

Are Carter AFB carburetors any good?

Nothing wrong with the AFB,it’s a simple reliable carb. It won’t give as good a mileage as a Q-Jet but there’s little to go wrong with one and most are plenty of carb for a mouse motor if not too much with the bigger ones.

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What does Carter WCFB stand for?

Hi Ignition Man, Good info! But I disagree with the WCFB info – it stands for Will Carter Four Bore. First used on a ’52 Buick straight eight – weighed 18 pounds!

What CFM is a Carter Thermoquad?

Thermoquads have a MAXIMUM flow of 800 for the 1 3/8 primary carburetor and 850 for the 1 1/2. That means that the carburetor will BE whatever size the engine needs it to be up to 800 or 850 CFM.

How do I identify a carburetor?

The list number is stamped on your carburetor, either on the corner of the airhorn or choke tower or, if it doesn’t have an airhorn, on the mainbody. Remove the carburetor from your vehicle before looking for the list number to easily find the information you need.

Who bought Carter carburetors?

In 2013, the EPA reached a $27 million cleanup agreement with St. Charles-based railcar manufacturer ACF Industries LLC, the successor to the company that owned Carter Carburetor.

Is Carter carburetor still in business?

Carter Carburetor Company in St. Louis, Missouri was established in 1909, and ceased operation in 1985. It was founded by William Carter, who started experimenting with automotive carburetors while running a successful bicycle shop.

What is a Wcfb carburetor?

Introduced in 1952 as Carters first four-barrel carburetor remaining in production thru 1967. WCFB stands for “Will Carter Four Barrel”. Will Carter was the founder of Carter Carburetor Company. The WCFB flows about 385 cfm.

How do you tune a Carter AFB carburetor?

How to Adjust the Mixture on a Carter AFB

  1. Turn the engine on and allow it to warm up.
  2. Locate the two large slothead screws at the bottom of the front of the carburetor. …
  3. Turn one air/fuel mixture screw in a clockwise direction with a slothead screwdriver with the engine idling until the engine speeds up.
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How does a Carter carburetor work?

Carter carburetor is a down-draught type carburetor. In Carter carburetor fuel or petrol enters into the chamber and air enters from the choke valve which is allocated at the top position. The choke valve keeps open during the normal running of the engine.

Are Holley carbs better than Edelbrock?

As I mentioned before, right out of the box an Edelbrock will be better. However, if you’re a DIY guy who likes modding things around – Holley will be your best pal. The tuning is more responsive and less touchy than not only Edelbrock, but most other manufacturer’s carbs.

Are Edelbrock and Carter carburetors the same?

Carter AFB’s are the same thing as the Edelbrock Performer series carbs, Carter made them first, but edelbrock bought the design.

Who invented carburettor?


What happened Carter carburetor?

American Car and Foundry shut down the Carter Carburetor foundry in 1985, a year later ceding the PCB-contaminated property to the City of St. Louis. The last Carter carburetors were used by Chrysler in 1984.