How do I identify a Ford carburetor?

How to Identify a Ford Carburetor
To identify a Ford carburetor, you can follow these steps:
1. Check for identification tags: Motorcraft carburetors, which were used in Ford engines from 1972 to the late 1980s, may have identification tags. However, it’s important to note that identification tags were not stamped onto Motorcraft or Autolite carburetors prior to the 1965 model year Ford engines.
2. Examine the base plate: For Autolite 1100 carburetors, you can identify them by examining the base plate and searching for numbers. Look for the Ford part number for initial identification.
3. Look for alphanumeric codes: Ford carburetor numbers often consist of an alphanumeric code. The first letter of the number represents the decade, and the next number represents the year. For example, C9AF means 1969, D9AF means 1979, and so on. Additionally, all Ford carburetors have the number ‘9510’ in them.
4. Check for stamps and markings: Some Ford carburetors may have stamps or markings that can help with identification. For example, there may be stamps on the bottom plate or circles with numbers on the front of the carburetor.
5. Consult reference sources: If you have the Ford tag number or other identifying information, you can consult reference sources such as the book “Mustang and Ford Small Block V8” by Bob Mannel, which provides a complete listing of stock setups, specifics, settings, and adjustments listed by carburetor identifying number.
Remember, these are general guidelines for identifying Ford carburetors. If you’re unsure or need more specific information, it’s always a good idea to consult a professional or refer to specialized resources.
I hope this helps you identify your Ford carburetor! Let me know if you have any other questions.

What is the ID number on a carburetor?

Downdraft – an identification number will be stamped SOMEWHERE on the outside surface of the carburetor in tiny numbers. Areas to look: the bowl cover, above the float; the edge of the flange of the bowl where it fits to the throttle body, on the throttle body itself.

How do I know what size carburetor I have?

As you are looking through the bore of the carb, the carb size equals the the diameter of the bore measured in millimeters (25.4mm/inch) at a location roughly where the slide is located. For example if the bore diameter was one inch, that would indicate a 25.4mm carb.

What is the best size carb for a Ford 302?

If you want good throttle response, I’d recommend a 500CFM carb. Those stock heads really don’t breath over 4500rpm, which is where you would have to run to make use of a larger carb.

What is difference between a 2100 and 2150 Motorcraft carburetor?

Also, 2150s can have the choke pull-off unit off the side of the choke, while a 2100 with a choke pull off will have it mounted to the back of the top cover—and some 2100s don’t have a choke pull off at all.

How do I identify my Motorcraft Holley carburetor?

And on our 4150 ultra XPS. The list number will be stamped or laser etched on the throttle lever side of your main body these. List numbers are four to six digits long.

What was the last year Ford used carburetors?

The last Ford vehicles to leave the factory with 2150 carburetors were 1986 Aerostars equipped with the 2.8 L V6.

How do I tell what model my carburetor is?

The carburetor number is typically located on a metal tag attached to the carburetor. On most aftermarket carburetors, this ID is stamped or etched directly onto the carburetor body.

What is the difference between Autolite 2100 and 2150?

The difference between this early 2100-series model and the later 2150 design is the variable air bleed mechanism is incorporated with the venturi assembly.

Who made Motorcraft carburetors?

The Motorcraft 2150 is a Ford (also used by AMC) 2-barrel carburetor manufactured from 1973 through 1983, based heavily on its predecessor, the Autolite 2100 carburetor.

Where is the serial number on a carburetor?

You will need to look on the side of the carb opposite the choke. The serial number is in the position equivalent to where the choke would be fitted if it were on that side. The part number is on the web just above where the throttle linkage would be fitted if it too were on that side.