AUTOLITE C3OF-AJ Hipo Carburetor 65 289 4100 C4OF-AJ

( Brand: Autolite ), ( Manufacturer Part Number: C3OF-AJ ), ( Choke Type: Mechanical ), ( Type: Carburetor ), ( Mounting Flange Type: Square Bore ), ( Features: Down Draft ), ( Material: Aluminum ), ( Country/region Of Manufacture: United States ), ( Vintage Part: Yes )

Review AUTOLITE 65 Hipo 289 Ford Carburetor fits SHELBY MUSTANG COMET 1964

Introducing the Autolite C3OF-AJ 185 Carter AFB Carburetor, specifically designed for the 1964 and 1965 Ford Mustang and Comet models equipped with the High Performance 289 V8 engine, better known as the HiPo 289. This carburetor, part number C4OF-AJ, is a crucial component in delivering optimal performance and fuel efficiency from your classic car's engine.

The Autolite C3OF-AJ is an eight-throat, multi-port, downdraft carburetor. Its design incorporates four venturis on the primary side, each with a diameter of 0.680 inches, providing a lateral fuel flow, which allows for excellent idle quality and smooth operation. On the secondary side, there are four additional venturis, each with a diameter of 0.840 inches, enabling ample fuel supply for high RPMs and improved power output.

One of the unique features of this carburetor is its Carter AFB design, which stands for Air Flow Bench. This design ensures consistent airflow throughout the carburetor, leading to a more efficient fuel-air mixture. Additionally, the C3OF-AJ comes with a direct mount air cleaner base, which simplifies installation and enables better sealing, ultimately reducing the risk of air leaks.

Another enhancement is the inclusion of chrome-molybdenum-nickel (chrome-moly) throttle shafts and butterflies. Not only do they add a stylish touch to your engine bay, but their strength and durability are essential in maintaining the performance of your carburetor under demanding driving conditions.

This Autolite carburetor also comes with a primary fuel pressure regulator with a factory-set operating pressure of 5.5 psi. A secondary fast-idle jet, which spraybar is pre-installed on the carburetor, ensures consistent idle and optimal engine performance at low RPMs.

To give you the flexibility to tune your carburetor according to your engine and driving style, the Autolite C3OF-AJ includes the following accelerator pump and emulsion tube jetting:

- Accelerator pump: 0.080" x 0.125"

- Emulsion tube main jets: 0.055" (Installed), 0.065" (Recommended), 0.075"

- Emulsion tube secondary jets: 0.027" (Installed), 0.029" (Recommended)

Lastly, to accommodate various intake and fuel line configurations, the C3OF-AJ comes with a 17/16 inch primary fuel inlet and 0.25 inch vacuum inlet connection.

By installing the Autolite C3OF-AJ 185 Carter AFB Carburetor into your 1964-1965 HiPo 289 Ford Mustang or Comet, you'll be able to unlock the full potential of your engine and enjoy a driving experience that stays true to your classic vehicle's legacy.

Pros and Cons of buying a Autolite C3of-AJ 1964-1965 HiPo 289 Shelby Ford Mustang Comet 4100 C4of-AJ Carburetor

The Autolite C3of-AJ 2-barrel carburetor is a popular choice for owners of 1964-1965 Ford Mustang and Comet models equipped with the HiPo 289 engine. This carburetor offers an impressive balance of power and fuel efficiency for these classic vehicles. In this analysis, we will discuss the key benefits and potential drawbacks of investing in an Autolite C3of-AJ 1964-1965 HiPo 289 Shelby Ford Mustang Comet 4100 C4of-AJ carburetor.

1. Enhanced Performance: This carburetor is renowned for delivering improved power output without requiring excessive fuel consumption. It is specifically designed for high-performance engines, delivering a rich mixture for efficient combustion.

2. Authentic Look and Feel: For classic car enthusiasts who value the authentic appearance of their vehicles, the Autolite C3of-AJ carburetor delivers a correct, factory-original look. It was originally used in Ford Mustang and Comet models, adding to its desirability and compatibility.

3. Reliability: Autolite carburetors have a strong reputation for reliability, as they were historically used in various automotive applications. Many enthusiasts trust the performance and longevity of this carburetor.

4. Accessibility: Replacement parts for the Autolite C3of-AJ carburetor are readily available, ensuring that repairs and maintenance are relatively straightforward. This ease of accessibility is crucial for vintage car owners.

5. Flexibility: The Autolite C3of-AJ carburetor is capable of handling a range of engine sizes and tuning requirements, which makes it a versatile choice for those seeking optimum performance from their HiPo 289 engine.

1. Complex Setup: Installing and finely tuning the Autolite C3of-AJ carburetor can be a challenging process, requiring patience, expertise, and extensive troubleshooting. The intricacies of the setup might deter some less experienced enthusiasts.

2. Compatibility Limitations: While the Autolite C3of-AJ carburetor is suitable for most 1964-1965 Ford Mustang and Comet models with the HiPo 289 engine, there may be variations and exceptions. Enthusiasts should verify their specific engine details before purchasing to minimize compatibility issues.

3. Cost: The Autolite C3of-AJ carburetor tends to be more expensive than some alternative options. However, its reputation for excellent performance and durability might justify the investment for enthusiasts seeking optimal results from their classic vehicle.

4. Potential for Leaks: Older carburetors, including the Autolite C3of-AJ model, can be susceptible to leaks. These leaks, if left unaddressed, can lead to additional costs for repairs and maintenance.

The Autolite C3of-AJ 1964-1965 HiPo 289 Shelby Ford Mustang Comet 4100 C4of-AJ carburetor offers several advantages, including enhanced performance, authentic look and feel, reliability, ease of parts accessibility, and flexibility. Meanwhile, potential drawbacks include the complex installation process, compatibility limitations, cost, and susceptibility to leaks. Despite these cons, the overall benefits of the carburetor might outweigh the challenges for classic car enthusiasts seeking a powerful, reliable option for their HiPo 289 engine.

If you're a classic car enthusiast with a HiPo 289 Ford Mustang or Comet, considering an Autolite C3of-AJ 1964-1965 carburetor is a wise move. Its balance of power, fuel efficiency, and authenticity is hard to match. However, be prepared for the challenges of installation, ensuring compatibility, and addressing potential leaks with proper maintenance. With the right skills, tools, and patience, the rewards of this investment can revitalize the performance of your cherished classic vehicle.

Details:

It appears to be complete, The finish is bare metal with no paints or coatings. All parts move freely. The numbers on the original tag read, C3OF-AJ A 3JD small letters under part number, as shown. The numbers stamped on the side of mounting foot are, C3OF AJ.

The C3OF-AJ carb was used by Ford on 1963-1964 289 High Performance engines in Shelby Cobras, K Code Fair lanes, Mustangs, and Comets. This is an extremely hard to find carb. This is an used original part that will need restored to function as designed. This is an original Autolite 4100 4 Barrel carburetor.

part #: c3of prices

• $115.00-$749.99

specifications carbcoon:

• for models: Shelby, Mustang, Comet
• for makes: Ford
• for years: 1964
• brand: Autolite
• mpn: C3of-aj
• choke type: Mechanical
• type: Carburetor
• mounting flange type: Square Bore
• features: Down Draft
• material: Aluminum
• country/region of manufacture: United States
• vintage part: Yes

payments carbcoon:

• credit card: Diners-club
• wallet: Google-pay
• other

general carbcoon:

• condition: Used
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors

seller carbcoon:

• rating: 100.0%
• # reviews: 5708
• city: Tollhouse, California

offer carbcoon:

• best offers: True
• availability: In Stock
• sold: 0
• quantity: 1
• started: November 18, 2024
• options: Ship-to-home

returns carbcoon:

• policy: Returns Accepted
• paid by: Buyer
• time: 14 Days

shipping carbcoon:

• service: USPS Priority Mail Large Flat Rate Box
• transit: 4-11 Days
• class: Expedited
• type: Fixed
• carrier: USPS
• cost: $20.00

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