fits model: Cj7, Eagle. make: Amc, Eagle, Jeep. year: 1983–1986.

( Brand: Motorcraft ), ( Manufacturer Part Number: YFA-7704S ), ( Location: 2415 ), ( Choke Type: Mechanical ), ( Type: Carburetor ), ( Manufacturer Warranty: No ), ( Oe/oem Part Number: Yfa 7704s, 7704s )
The Motorcraft YFA-7704S Carter carburetor is a legacy component that has been a crucial part of powering various automobiles from the American Motors Corporation (AMC) and Jeep lineups during the 1980s. Specifically designed and manufactured for the engine configurations present in the 1983-1986 AMC Eagle and Jeep CJ-7 models, this carburetor is an essential upgrade for those looking to restore or enhance their vintage vehicles.
This Motorcraft YFA-7704S Carter carburetor features a four-barrel design, which provides ample air and fuel mixture for reliable ignition and superior engine performance. The carburetor is equipped with a fuel pressure regulator and a vacuum secondary system, helping to optimize the engine's power band and lively response.
The body of the Motorcraft YFA-7704S Carter carburetor is tailored to fit AMC's targeted engine applications. The housing, bowls, and throttle bodies are meticulously crafted to ensure smooth airflow and precise fuel metering. The unit also boasts the original Carter 'Y' style inlet manifold design, making it easily interchangeable with original factory components.
Key features of the Motorcraft YFA-7704S Carter carburetor include:1. Vacuum secondary system for improved torque and performance.
2. Three-piece floats for enhanced float seal performance and longevity.
3. Provision for electric choke and optional air conditioning system.
This Motorcraft YFA-7704S Carter carburetor is a direct replacement for the original equipment found in 1983-1986 AMC Eagle and Jeep CJ-7 models. It is easy to install and provides a noticeable improvement in engine performance, ensuring a more enjoyable driving experience for enthusiasts and collectors alike.
Thoroughly rebuilt by professional technicians, this Motorcraft YFA-7704S Carter carburetor is accompanied by a comprehensive installation kit and step-by-step instructions. To ensure the utmost quality, each unit undergoes rigorous testing before being shipped to customers.
The Motorcraft YFA-7704S Carter carburetor, specifically designed for use in 1983-1986 AMC Eagles and Jeep CJ7s, comes with several pros and cons for potential buyers willing to invest in it. Determining whether this carburetor is the right choice for your vehicle depends on various factors, including budget, performance goals, and maintenance requirements.
Pros:1. OEM (Original Equipment Manufacturer) replacement: The Motorcraft YFA-7704S is an original parts replacement for specifically mentioned model year AMC Eagles and Jeep CJ7s. This assurance can bring peace of mind to classic vehicle owners seeking authentic or OEM components for their restoration projects.
2. Improved performance: Some users have reported enhanced engine response and overall increased performance with the Motorcraft YFA-7704S compared to their stock carburetors. This could be beneficial for those who seek better throttle response and improved acceleration.
3. Availability: This carburetor is widely available from various automotive stores and online marketplaces, making it easily accessible for potential buyers.
4. Cost-effective: In comparison to aftermarket performance carburetors, the Motorcraft YFA-7704S may be a more cost-effective alternative.
Cons:1. Hard to rebuild: Rebuilding a Motorcraft YFA-7704S can be a challenging process. Some users have reported difficulty obtaining specific parts and finding step-by-step repair guides.
2. Fuel efficiency concerns: Some users have reported a decrease in fuel efficiency with the Motorcraft YFA-7704S compared to the factory carburetor. This may lead to increased fuel costs over time.
3. Potential vacuum leak issues: A few users have reported vacuum leak issues with this carburetor, leading to rough idling or stalling. Tackling such issues requires diagnosing and fixing the underlying cause.
Conclusion:The Motorcraft YFA-7704S carburetor is a viable option for those seeking OEM replacement for their 1983-1986 AMC Eagles and Jeep CJ7s. The potential improvements in performance could attract gearheads looking for better throttle response. However, the challenging rebuild process, vacuum leak concerns, and potential reduction in fuel efficiency are factors that may deter some buyers. A careful consideration of these pros and cons, along with personal preferences and priorities, will help potential buyers make an informed decision.
In conclusion, the Motorcraft YFA-7704S carburetor can offer improved performance for 1983-1986 AMC Eagles and Jeep CJ7s, but the rebuild process and potential vacuum leak issues might be deal-breakers for some buyers. Ultimately, it comes down to balancing the need for OEM replacement, cost, and desired performance to determine if this is the right carburetor for your classic vehicle restoration project.
SHIPPING PRICE BASED ON LOWER 48 USA ONLY. PART NUMBER: YFA 7704S. Warranty Information. USED ON NUMEROUS 1983 1986 AMC EAGLE AND JEEP CJ7 WAGONEER.