fits model: 4000. make: Ford, Mercury. year: 1956.

( Brand: Holley ), ( Manufacturer Part Number: 1A11612 ), ( Type: Carburetor ), ( Oe/oem Part Number: Ecz-9510-m )
The Holley 1A11612 4000 Series 4-Barrel Carburetor is a high-performance replacement option for vintage vehicle enthusiasts with a specific focus on powering the iconic 1956 Ford Mercury 312 V-8 engine. This carburetor is engineered to deliver a smooth and reliable fuel mixture to your engine for optimal power and torque.
Built with precision and attention to detail, the Holley 1A11612 4000 Series Carburetor boasts a durable cast-aluminum construction, ensuring it withstands the test of time. Its classic design complements the elegant look of the 1956 Ford Mercury, while its advanced engineering provides modern performance.
Key features of the 1A11612 4-Barrel Carburetor include:1. 4-Barrel Design: This carburetor's 4-barrel design allows for a greater fuel flow rate, resulting in increased power output and improved throttle response.
2. Adjustable Idle Mixture: With the ability to adjust the idle mixture, you can fine-tune the carburetor to your specific engine requirements for perfect idle stability.
3. Emulsion Tube Design: The emulsion tube design is crucial for the proper mixing of fuel and air, ensuring a consistent and efficient fuel delivery to the engine.
4. Accelerator Pump: The integrated accelerator pump provides additional fuel when you need it most, such as during heavy acceleration or cold starts.
5. Multi-Port Fuel Filter: The multi-port fuel filter helps remove impurities and contaminants from the fuel supply, ensuring a clean fuel mixture for optimal engine performance.
6. Customizable Air Cleaner Base: The air cleaner base is designed to accommodate a variety of custom air cleaners, allowing for a personalized look that suits your vehicle.
By installing the Holley 1A11612 4000 Series Carburetor in your 1956 Ford Mercury 312 V-8, you'll experience enhanced power and torque, improved throttle response, and a more responsive driving experience. With its classic design and modern performance, this carburetor is the perfect addition to any vintage Ford Mercury enthusiast's engine setup.
The Holley 1A11612 4-Barrel Carburetor is a popular aftermarket option for enhancing the performance of 1950s Ford and Mercury V-8 engines. This carburetor is designed to fit the 1956 Ford Mercury 312 V-8 engine. In this analysis, we will discuss the pros and cons of installing this carburetor on your 1956 Ford Mercury.
Pros:1. Improved Performance: Holley carburetors are known for their ability to deliver excellent air-fuel mixtures, ensuring optimal combustion and increased horsepower.
2. Fuel Efficiency: A properly tuned Holley carburetor can help improve fuel efficiency by ensuring that the engine receives the ideal amount of fuel for each combustion cycle.
3. Customization: Holley carburetors offer a wide range of customization options, allowing you to tailor the carburetor to meet your specific performance needs.
4. Durability: Holley carburetors are built to last, with high-quality materials and robust designs.
5. Easy to Install: The 1A11612 model is specifically designed for the 1956 Ford Mercury 312 V-8, making installation relatively straightforward.
Cons:1. Cost: Holley carburetors can be more expensive than stock carburetors, and the installation process may require additional expenses for parts and labor.
2. Complex Tuning: Holley carburetors can be more complex to tune than stock carburetors, requiring extensive knowledge or the assistance of a professional.
3. Fuel Pressure Regulator: The installation process may require the addition of a fuel pressure regulator, which can add to the overall cost and complexity of the project.
4. Cold Start Issues: Some users have reported difficulties starting their engines when using a Holley carburetor in cold temperatures.
Conclusion:The Holley 1A11612 4-Barrel Carburetor offers several benefits for 1956 Ford Mercury 312 V-8 owners, including improved performance, fuel efficiency, and durability. However, its complex tuning requirements, potential cold start issues, and higher cost may deter some individuals. Ultimately, the decision to install this carburetor depends on your specific performance goals, budget, and technical expertise.
Recommendation:If you are an experienced enthusiast with a solid understanding of carburetor tuning and the resources to address any potential challenges, the Holley 1A11612 4-Barrel Carburetor can be an excellent investment for enhancing the performance of your 1956 Ford Mercury V-8 engine. However, if you are new to carburetor tuning or have limited resources, it may be worth considering less complex options or seeking professional assistance.
See pics for condition. Carb core appears to be mostly complete. Ford part number ECZ-9510-M. Has manual choke cover that has a hole in it from handling.
Core for rebuilding or parts. Holley teapot 4000 4-barrel carburetor, list number 1161-2. Please verify part number and pictures match your application. Linkage moves free.