CARTER 4670S Yf Barrel Carburetor 68-72

( Brand: Carter ), ( Manufacturer Part Number: 4670S ), ( Type: Carburetor ), ( Vintage Part: Yes ), ( Choke Type: Mechanical )

Review CARTER Yf Barrel Carburetor 68-72 Ford Truck

The Carter YF 4670S barrel carburetor is a legacy component that was originally manufactured for use on select Ford vehicles from 1968 to 1972. This carburetor is specifically designed to deliver efficient fuel delivery and optimal engine performance under various driving conditions.

The Carter 4670S is a double-pumper carburetor, meaning it utilizes two vacuum secondaries to provide additional fuel for high RPM operation. The primary venturi is sized at 1.50 inches, while the secondary venturis measure at 0.85 inches. This size combination is suitable for engines with moderate power requirements, making it an ideal choice for many Ford applications from the late 1960s and early 1970s.

The carburetor features an automatic choke system, which ensures easy starting in cold weather conditions. The choke mechanism is designed to enrich the fuel mixture when the engine is cold, making it easier for the engine to reach operating temperature.

The Carter 4670S is equipped with a power valve, which helps regulate fuel flow during acceleration. The power valve is controlled by a vacuum diaphragm and allows for smoother throttle response and improved engine performance.

This carburetor also includes an accelerator pump, which provides an additional fuel boost when the accelerator pedal is pressed. This feature helps ensure proper fuel delivery during aggressive driving maneuvers, such as passing or merging into traffic.

The Carter YF 4670S is constructed from high-quality materials, including brass and steel, to ensure durability and longevity. The carburetor body is finished in a satin chrome plating, giving it a classic appearance that complements many vintage Ford vehicles.

- 1968-1972 Ford Mustang (289 ci V8)

- 1968-1972 Ford Fairlane (289 ci V8 and 302 ci V8)

- 1968-1972 Ford Torino (289 ci V8 and 302 ci V8)

It is important to note that while this carburetor may fit physically on other Ford applications, it may not provide optimal performance due to differences in engine size and configuration. Always consult with a professional mechanic or carburetor specialist to ensure proper application and performance.

When rebuilding or installing the Carter YF 4670S, it is recommended to use authentic Carter replacement parts to maintain the carburetor's performance and durability. These genuine parts are designed to fit and function perfectly with the original carburetor, ensuring a proper fit and optimal engine performance.

In summary, the Carter YF 4670S barrel carburetor is a classic component that delivers efficient fuel delivery and optimal engine performance for select Ford vehicles from 1968 to 1972. With features such as automatic choke, power valve, and accelerator pump, this carburetor is designed to provide smooth throttle response and improved engine performance under various driving conditions. Constructed from high-quality materials and finished in satin chrome plating, the Carter 4670S is not only functional but also a beautiful addition to any vintage Ford application.

The Carter YF Series 4670S carburetor is a popular choice for restoring or replacing original carburetors in Ford vehicles from the late 1960s to early 1970s. Here are some potential pros and cons to consider before making a purchase.

1. Authentic Replacement: The Carter 4670S is a direct replacement for original Ford carburetors during this period. This can be beneficial for those seeking an authentic restoration or maintaining originality.

2. Availability: Carter YF Series carburetors are relatively easy to find and purchase new. They are available from various suppliers and retailers both online and offline.

3. Performance: The Carter 4670S offers good performance, especially when properly tuned. It provides a smooth idle, good fuel economy, and strong power throughout the RPM range.

4. Adjustability: The carburetor features adjustable jets, idle mixture screws, and other tuning options, allowing owners to fine-tune the engine's performance to suit their needs.

5. Relatively Affordable: Compared to some aftermarket or high-performance carburetors, the Carter 4670S is relatively affordable, making it a popular choice for budget-conscious enthusiasts.

1. Tuning Requirement: The Carter 4670S requires careful tuning to ensure optimal performance. This can be a time-consuming process for those without experience or access to specialized tools.

2. Vulnerability to Ethanol: Like many older carburetors, the Carter 4670S can be vulnerable to damage caused by ethanol-blended fuel. This can result in performance issues and may require additional maintenance or modifications.

3. Potential for Leaks: Older carburetors, including the Carter 4670S, can develop leaks over time. These leaks can be due to various reasons, such as worn gaskets or damaged components.

4. Limited Power Output: For those seeking high power output, the Carter 4670S may not be the best choice. It's designed for stock or mildly modified engines and may not provide the desired power increase for heavily modified vehicles.

The Carter YF Series 4670S carburetor is a reliable and authentic choice for Ford vehicle owners during the late 1960s to early 1970s. Its availability, good performance, and adjustability make it a popular choice for many. However, its requirement for tuning, vulnerability to ethanol, and potential for leaks are important considerations. Ultimately, the decision to purchase a Carter 4670S depends on individual priorities, budget, and the specific requirements of the application.

If you're seeking an authentic replacement or restoring a stock Ford vehicle from the late 1960s to early 1970s, the Carter YF Series 4670S carburetor is a solid choice. However, if you're planning on heavily modifying your engine or using ethanol-blended fuel, you may want to consider other options or take extra precautions to ensure the carburetor's longevity. Always make sure to consult the manufacturer's instructions and seek professional advice when installing or tuning the carburetor.

Details:

It appears complete and shafts are free.

part #: 4670s prices

• $40.00-$299.99

specifications carbcoon:

• for makes: Ford
• brand: Carter
• mpn: 4670s
• type: Carburetor
• vintage part: Yes
• choke type: Mechanical

returns carbcoon:

• policy: No Returns

shipping carbcoon:

• type: Calculated
• class: Expedited
• carrier: USPS
• transit: 4-8 Days
• service: USPS Priority Mail, USPS Priority Mail Medium Flat Rate Box
• cost: $26.45

offer carbcoon:

• quantity: 1
• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: October 17, 2025

seller carbcoon:

• # reviews: 19331
• city: Van Buren, Ohio
• rating: 99.7%

general carbcoon:

• condition: For parts or not working
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors

payments carbcoon:

• credit card: Discover
• other
• wallet: Google-pay

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