fits model: 390, Interceptor. make: Ford. year: 1965.

( Manufacturer Part Number: C5AF-AS ), ( Type: Carburetor ), ( Placement On Vehicle: Front )
The C5AF-AS carburetor is a high-performance carburetor specifically designed for the 1965 Ford 390 Police Interceptor engine. This carburetor is not an original equipment manufacturer (OEM) replacement but rather a high-performance upgrade designed to enhance the engine's power, fuel efficiency, and overall performance.
The C5AF-AS carburetor boasts a four-barrel design, which allows for an increased airflow and fuel mixture, leading to more horsepower and torque. The carburetor features a unique intake manifold design, which allows for optimal fuel distribution to each cylinder, ensuring a smooth and even idling and throttle response.
The C5AF-AS carburetor is designed with a mechanical secondaries system. This means that during cruising conditions, the secondary throttle plates are closed, and the engine runs on the primary circuit. However, when the driver accelerates, the secondary throttle plates open, allowing more fuel and air into the engine, resulting in increased power output.
The carburetor includes adjustable primary and secondary idle circuits, allowing for precise tuning to ensure optimal idle stability under various operating conditions. This feature is especially important for law enforcement applications, where maintaining a stable engine idle during high-stress situations is crucial.
The C5AF-AS carburetor also includes an electric choke, which simplifies starting, especially in colder temperatures, making it a popular choice among hot rod enthusiasts. The choke automatically engages when the ignition switch is turned on, ensuring a quick and easy start every time.
The C5AF-AS carburetor is CNC-machined and crafted from high-quality materials, ensuring durability and longevity. The carburetor features a polished finish and includes all necessary hardware for installation. The installation process is relatively straightforward, and the carburetor comes with a detailed installation manual to guide users through the process.
In summary, the C5AF-AS carburetor is a high-performance upgrade for the 1965 Ford 390 Police Interceptor engine. Its four-barrel design, mechanical secondaries system, adjustable idle circuits, and electric choke make it an excellent choice for law enforcement applications or high-performance enthusiasts. The carburetor's CNC-machined construction from high-quality materials ensures durability and longevity, making it a reliable and powerful addition to any 1965 Ford 390 Police Interceptor.
The C5-AF 1965 65 Ford 390 Police Interceptor carburetor is a popular choice among Ford Mustang and police car enthusiasts due to its unique features and historical significance. Here are some pros and cons to help you make an informed decision before purchasing this carburetor:
Pros:1. Historical Significance: This carburetor was originally used in the iconic Ford Police Interceptor vehicles, making it an excellent choice for those seeking authenticity and nostalgia.
2. Power Delivery: The 390 cubic inch engine paired with this carburetor provides impressive power and torque, making it ideal for those seeking a robust performance upgrade for their 1965 Ford Mustang or other eligible vehicles.
3. Easy Installation: The C5-AF 1965 65 Ford 390 Police Interceptor carburetor is designed to be a direct replacement for the original 289 and 302 carburetors, making installation relatively simple and straightforward for DIYers.
4. Customizability: The carburetor comes with adjustable Idle Mixture and secondary needle jet, allowing for fine-tuning to adjust the engine performance according to individual driver preferences.
5. Durability: The C5-AF carburetor is built using high-quality materials and construction techniques, ensuring long-term reliability and durability.
Cons:1. Complex Adjustment: Due to its unique design, calibrating and setting up the C5-AF carburetor can be a complex process that might require extensive knowledge and expertise, especially for those without prior experience working on classic Ford vehicles.
2. Higher Emissions: The C5-AF 1965 Ford 390 Police Interceptor carburetor does not meet modern emission standards, making it less ideal for daily driving or traffic-heavy commutes due to potential smog-related issues.
3. Maintenance Requirements: Carburetors generally require more frequent maintenance compared to fuel injection systems. Regular checks and adjustments are necessary to ensure optimal performance.
4. Cost: The C5-AF 1965 65 Ford 390 Police Interceptor carburetor is considered a premium product and, as such, comes with a comparatively higher price tag.
Conclusion:The C5-AF 1965 65 Ford 390 Police Interceptor carburetor offers a unique blend of power, performance, and historical significance. However, it also presents certain challenges, such as the complexity of installation and adjustment, higher maintenance requirements, and potential emission issues. If you are an experienced car enthusiast, looking for an authentic, powerful upgrade for your classic Ford vehicle, this carburetor may well be the ideal choice for you. However, if you prioritize ease of use, reliability, and compliance with modern emission standards, you might want to consider other options, such as modern fuel injection systems.
Recommendation:Consider the C5-AF 1965 65 Ford 390 Police Interceptor carburetor purchase if you are an experienced car enthusiast seeking an authentic upgrade for your classic Mustang or Ford police interceptor and are willing to invest the necessary time, effort, and resources to master its intricacies. However, if you want easier-to-maintain, emission-compliant, and more straightforward alternatives, you might want to explore modern fuel injection systems tailored to your vehicle's engine size and performance requirements.
Being sold for parts, would need rebuild. 1965 65 Ford 390 FOMOCO Police Interceptor Carburetor C5AF-AS.