fits model: C80f, 428, Cobra, Mustang. year: 1967–1968.

( Brand: Holley ), ( Manufacturer Part Number: LIST-4174 ), ( Choke Type: Automatic Hot Air ), ( Type: Carburetor ), ( Mounting Flange Type: Square Bore ), ( Oe/oem Part Number: C80f 9510 Aa ), ( Manufacturer Warranty: 1 Year ), ( Items Included: Gasket ), ( Vintage Part: Yes )
The Holley List-4174 1968 428 Cobra Jet Mustang SPD carburetor is a high-performance fuel delivery system designed specifically for the 1968 Mustang Cobra Jet models with the 428 cubic inch engine. This carburetor is a direct replacement for the original factory-installed carburetor and is designed to provide optimal engine performance and fuel efficiency.
The Holley List-4174 carburetor features a four-barrel, quad-venturi design that provides ample airflow to the engine, allowing it to breathe more efficiently and produce more power. The carburetor is equipped with a 750 CFM (cubic feet per minute) primary venturi, which is ideal for high-performance applications. The secondary venturis are sized at 600 CFM, providing a smooth fuel and air mixture for optimal combustion.
The carburetor is equipped with a vacuum secondary system, which allows the secondary throttle plates to open under high engine vacuum conditions, providing additional fuel and air to the engine for maximum power and performance. The Holley List-4174 carburetor also features an electric choke, which provides quick and reliable starting in all weather conditions.
The carburetor is constructed from high-quality materials, including cast aluminum, stainless steel, and brass. The carburetor body is finished in a durable black powder coat, which provides excellent corrosion resistance and a sleek appearance. The carburetor is also equipped with a polished aluminum air cleaner, which provides excellent air filtration and a stylish appearance.
The Holley List-4174 1968 428 Cobra Jet Mustang SPD carburetor is easy to install, with all necessary mounting hardware included. The carburetor is also compatible with various fuel systems, including EFI (electronic fuel injection) systems. The carburetor is also equipped with adjustable fuel and air mixture screws, allowing for easy tuning and fine-tuning of the engine's performance.
Overall, the Holley List-4174 1968 428 Cobra Jet Mustang SPD carburetor is a high-performance fuel delivery system that is designed to provide optimal engine performance and fuel efficiency for the 1968 Mustang Cobra Jet models with the 428 cubic inch engine. With its four-barrel, quad-venturi design, vacuum secondary system, and durable construction, this carburetor is a great choice for anyone looking to improve the performance of their classic Mustang.
Pros of buying a Holley 4174 carburetor for your 1968 428 Cobra Jet Mustang:1. Holley is a reputable brand known for producing high-quality carburetors with excellent performance and durability.
2. The 4174 model is specifically designed for high-performance applications, making it an ideal choice for your Cobra Jet Mustang.
3. It features a 4-barrel design that provides excellent fuel flow and air/fuel mixture for optimal engine performance.
4. The carburetor is easily tunable, allowing you to adjust the air/fuel mixture to achieve the ideal balance for your specific engine configuration.
5. The Holley 4174 carburetor is compatible with a wide range of engine sizes and configurations, making it a versatile choice for your Mustang.
Cons of buying a Holley 4174 carburetor for your 1968 428 Cobra Jet Mustang:1. Carburetors can be complex to install and tune, requiring a certain level of mechanical knowledge and experience.
2. Carburetors may require more frequent maintenance than fuel injection systems, such as regular cleaning and adjustments.
3. The Holley 4174 carburetor is a more expensive option compared to some other carburetors on the market, but its high quality and performance may justify the additional cost.
Conclusion:The Holley 4174 carburetor is a great choice for anyone looking to improve the performance of their 1968 428 Cobra Jet Mustang. Its high-quality construction and excellent fuel flow make it an ideal choice for high-performance applications. However, it does require some mechanical knowledge and experience to install and tune, and may require more frequent maintenance compared to fuel injection systems. Ultimately, if you are willing to invest the time and effort to properly install and maintain the Holley 4174 carburetor, it can provide significant improvements to your Mustang's engine performance.
Recommendation:If you are looking to improve the performance of your 1968 428 Cobra Jet Mustang, the Holley 4174 carburetor is a great option to consider. However, it is important to ensure that you have the necessary mechanical knowledge and experience to properly install and maintain the carburetor. If you are unsure about your ability to install the carburetor yourself, it may be worth considering hiring a professional to do the installation for you. Overall, the Holley 4174 carburetor is a high-quality, high-performance option that can help take your Mustang's engine to the next level.
THE METERING BLOCKS ARE 5673 PRIMARY AND 5671 SECONDARY.