How do you identify a Ford carburetor?

Identifying a Ford Carburetor
To identify a Ford carburetor, you can use various methods based on the model and year of the vehicle. Here are some ways to identify a Ford carburetor:
1. Motorcraft Carburetor Identification:
– Motorcraft carburetors were used in engines manufactured by Ford from 1972 to the late 1980s. Prior to 1972, Motorcraft carburetors were manufactured under the Autolite brand name. They were manufactured in three basic types: single barrel, two barrel, and four barrel. Identification tags were not stamped onto Motorcraft or Autolite carburetors prior to the 1965 model year Ford engines.
2. Ford Carburetor Numbers:
– Ford carburetor numbers came in several series. Starting in the late 1950s, they usually consist of an alphanumeric code. All Ford carburetors have the number ‘9510’ in them. An example of a complete carburetor number as it might appear on a tag: Ford, Autolite, Motorcraft carburetor numbers.
3. Venturi Size Identification:
– Venturi size can be used for identification. Venturi size is the number in a circle on the side of the carburetor. Different venturi sizes correspond to different CFM (cubic feet per minute) values.
4. Base Plate Examination:
– Autolite 1100 carburetor identification is done by examining the base plate and searching for numbers. Look for the Ford part number for initial identification. Prior to ’67, 1100 carburetors had one accelerator pump diaphragm. From ’67-’69, there were two, with the second diaphragm acting as an anti-stall dashpot instead of an accelerator pump on automatic transmission models.
5. Ford Tag Number:
– To identify a stock Ford carburetor, you need the Ford tag number, which is stamped into a triangular shaped aluminum tag under one of the fuel bowl screws. The numbers on that tag are the carb identification number, the design code, and the production date code.
These methods can help in identifying a Ford carburetor based on specific characteristics and markings.

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.

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.

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 model Holley carburetor I have?

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 is a 4150 series carburetor?

Often referred to simply as the “double pumper,” the 4150 and 4150-style carburetors fuel-feed inlets and a second full metering block on the secondary side, giving it dual accelerator pumps.

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 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.

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.

How do I identify a Ford 2 barrel carburetor?

Autolite 2 barrel tuning
To identify your carb you need the Ford tag number which is stamped into a triangular shaped aluminum tag under one of the fuel bowl screws. The numbers on that tag are the carb identification number, the design code and the production date code.

Who made Ford carburetors?

The carburetor was manufactured by the Zenith-Detroit Corporation, Holly Corporation, and Ford Motor Corporation, for use on Model A Ford vehicles produced in the United States and Canada.