fits make: Ford. year: 1977–1978.

( Brand: Motorcraft ), ( Manufacturer Part Number: D7TE-CSA ), ( Type: Carburetor ), ( Country Of Origin: United States )
The Motorcraft D7TE-CSA 4-barrel carburetor is a high-performance fuel delivery system specifically designed for the 1977 and 1978 Ford 460 V-8 engines. This carburetor is a 4-barrel Quadrajet model, which means it has four separate barrels, each with its own intake manifold runner and throttle valve.
The D7TE-CSA carburetor is equipped with a mechanical secondary system, which enhances low-end torque and provides better fuel economy compared to a standard 4-barrel carburetor. The secondary system utilizes a vacuum-operated mechanism that opens the secondary throttle valves at wide-open-throttle conditions, allowing more fuel to be delivered to the engine for optimal combustion.
The carburetor features an electric choke system, which is controlled by the ignition switch. This system ensures a quick and easy start in cold weather conditions. The choke plate is thermostatically controlled, meaning it automatically disengages once the engine temperature reaches a certain level.
The D7TE-CSA carburetor is also equipped with a power venturi, which helps maintain vacuum in the intake manifold under heavy load conditions. This feature is crucial for proper engine performance and fuel economy.
The carburetor has a gross air flow rating of 1,150 cubic feet per minute (CFM) at 21 inches of mercury (Hg) manifold vacuum. The primary metering range is from 0 to 1,100 RPM, while the secondary metering range is from 1,100 to 4,200 RPM. The fuel bowl capacity is 1.4 quarts, and the total weight of the carburetor is approximately 45 pounds.
The Motorcraft D7TE-CSA 4-barrel carburetor comes with a factory-installed float bowl gasket, float bowl cover gasket, and throttle shaft gasket. It is important to note that this carburetor may require some adjustments, such as idle mixture and carburetor linkage, to ensure proper performance.
In summary, the Motorcraft D7TE-CSA 4-barrel carburetor is a high-performance fuel delivery system designed for the 1977 and 1978 Ford 460 V-8 engines. It is a Quadrajet model with a mechanical secondary system, electric choke, and power venturi, which all contribute to improved engine performance and fuel economy. The carburetor has a gross air flow rating of 1,150 CFM and a total weight of approximately 45 pounds. It comes with various gaskets for easy installation.
The Motorcraft D7TE-CSA 4-barrel carburetor is a popular choice for restoring or maintaining a 1977 or 1978 Ford 460 V-8 engine. While there are pros and cons to consider before making a purchase, the final decision depends on your specific needs, budget, and preferences.
Pros:1. Authenticity: This carburetor is an original equipment manufacturer (OEM) part, meaning it was manufactured by Ford's parts division. It is designed specifically for Ford 460 V-8 engines and may provide better fitment and performance compared to aftermarket alternatives.
2. Availability: Motorcraft parts are widely available from Ford dealerships and other automotive parts suppliers. You can easily find this carburetor when you need it.
3. Quality: Ford Motorcraft parts are known for their high-quality standards. This carburetor is expected to last longer and perform better than some aftermarket alternatives.
4. Compatibility: This carburetor is designed to work with the fuel and ignition systems in your Ford 460 V-8 engine. It may require less modification or customization compared to aftermarket options.
5. Warranty: Ford Motorcraft parts come with a warranty, which can provide peace of mind and protection against potential defects or failures.
Cons:1. Cost: Motorcraft parts, including carburetors, can be more expensive than aftermarket alternatives. This may make them less appealing to budget-conscious buyers.
2. Complexity: A 4-barrel carburetor like the Motorcraft D7TE-CSA can be more complex to install and tune than a single-barrel or two-barrel carburetor. You may need specialized tools and knowledge to properly install and set up this carburetor.
3. Obsolescence: Older Ford engines, like the 1977 and 1978 460 V-8, are becoming less common. As a result, the demand for original parts like this carburetor may decrease over time, making them harder to find and more expensive.
Conclusion:The Motorcraft D7TE-CSA 4-barrel carburetor is a reliable and authentic option for restoring or maintaining a 1977 or 1978 Ford 460 V-8 engine. While it may be more expensive than aftermarket alternatives, it offers better fitment, quality, and compatibility. Consider your budget, skill level, and preferences when deciding whether this carburetor is the best choice for your Ford project. If you value authenticity and quality, and you have the means to afford it, the Motorcraft D7TE-CSA 4-barrel carburetor is a solid investment.
Carb core appears to be mostly complete. Motorcraft 4350 4-barrel carburetor, ID tag number D7TE-CSA. Linkage moves free. Core for rebuilding or parts.
See pics for condition. Please verify part number and pics match your application.