FORD C5OE-9425-C Hipo Barrel Intake Manifold 289 4V 4BBL

( Type: Intake Manifold 4 Barrel / 4v ), ( Engine Size: 289 ), ( Manufacturer Part Number: C5OE-9425-C ), ( Material: Cast Iron ), ( Country/region Of Manufacture: United States ), ( Vintage Part: Yes ), ( Performance Part: No )

Review FORD K code 289 Hipo 4v Barrel Intake Manifold fits MUSTANG 1964–1965

The Ford C5OE-9425-C 1964-1965 Mustang K-Code 289 HiPo 4v barrel intake manifold 4bbl is a crucial component of the high-performance engine found in certain 1964 and 1965 Ford Mustang models. This intake manifold is specifically designed for the 289 cubic inch V8 engine with the HiPo (High Performance) 4-barrel carburetor setup, also known as the K-Code engine.

The C5OE-9425-C intake manifold is characterized by its four-barrel carburetor configuration, which feeds fuel to each cylinder through individual barrels. This design enhances the engine's breathing capabilities, leading to improved performance and power.

This intake manifold is made of aluminum, which is both lightweight and durable. The aluminum construction helps to reduce the engine's overall weight, contributing to better acceleration and overall performance.

The intake ports on this manifold are designed with a 4v (four-valve) configuration, meaning that each cylinder has two intake valves. This design allows for a greater volume of air to be drawn into the engine, which in turn leads to increased power output.

The intake runners on this manifold are specifically tuned for the unique characteristics of the HiPo 289 engine. The runners are designed to optimize airflow and fuel delivery to each cylinder, ensuring that the engine receives the optimal mixture of air and fuel for maximum power output.

The C5OE-9425-C intake manifold also features a unique design that allows for easy carburetor adjustments. The manifold's design provides ample clearance for the adjustment screws, making it easier for tuners and enthusiasts to fine-tune their engine's performance.

In summary, the Ford C5OE-9425-C 1964-1965 Mustang K-Code 289 HiPo 4v barrel intake manifold 4bbl is a high-performance component designed specifically for the K-Code 289 engine found in certain Mustang models. Its aluminum construction, four-barrel carburetor configuration, and 4v intake port design all contribute to improved engine performance and power output. The manifold's tuned intake runners and easy-to-adjust design make it a popular choice among Ford Mustang enthusiasts and tuners.

Pros and Cons of Buying a Ford K-Code 289 HiPo 4v Barrel Intake Manifold for 1964-1965 Mustang

The Ford K-Code 289 HiPo 4v Barrel Intake Manifold is a sought-after performance upgrade for 1964-1965 Mustang owners. This intake manifold is known for its high-performance capabilities. In this article, we will discuss the pros and cons of investing in this component.

1. Increased horsepower: The K-Code intake manifold is known for its ability to increase horsepower in the 1964-1965 Mustang engine. This is due to its four-barrel design that allows for more air and fuel to be introduced into the engine, resulting in better combustion and increased power.

2. Improved throttle response: The K-Code intake manifold also provides improved throttle response, making the engine more responsive to driver input. This is due to the four-barrel design, which allows for a more direct connection between the throttle and the engine.

3. Better fuel efficiency: Although not the primary reason for purchasing this intake manifold, some users report improved fuel efficiency due to the more efficient combustion process.

4. Enhanced engine sound: The K-Code intake manifold can also contribute to a more pleasing engine sound, as the four-barrel carburetors can create a more aggressive exhaust note.

1. Complex installation: Installing the K-Code intake manifold can be a complex process, as it involves removing the original intake manifold and other related components. This can require significant time and effort, as well as specialized tools and knowledge.

2. Cost: The price of the K-Code intake manifold can be a significant investment for some Mustang owners. While the performance benefits can be substantial, the cost may be a deterrent for those on a tight budget.

3. Requires other upgrades: To get the most out of the K-Code intake manifold, other upgrades may be necessary, such as a high-performance camshaft, headers, and exhaust system. These additional upgrades can add to the overall cost and complexity of the project.

The Ford K-Code 289 HiPo 4v Barrel Intake Manifold is a high-performance upgrade for 1964-1965 Mustang owners who are looking to increase horsepower, improve throttle response, and enhance the engine sound. While the installation process can be complex and the cost can be significant, the performance benefits can be substantial. Ultimately, the decision to invest in this component depends on one's budget, time, and performance goals.

If you are a Mustang enthusiast with a desire for increased performance and a willingness to invest the time and resources into the installation process, the Ford K-Code 289 HiPo 4v Barrel Intake Manifold is a worthwhile investment. However, if you are on a tight budget or are not prepared for the complexity of the installation process, it may be best to consider other performance upgrades that are more accessible and affordable.

Details:

Ready for paint and to install. Date coded 5B23. Good used shape no broken bolts, stripped bolt holes, cracks, minimal corrosion. 4 barrel factory intake for 289/302.

Not spray painted to hide the dirt. Before somebody else does.

part #: c5oe9425 prices

• $235.00-$271.11

specifications inputmanifolds:

• for models: Mustang
• for makes: Ford
• for years: 1964-1965
• type: Intake Manifold 4 Barrel / 4v
• engine size: 289
• manufacturer part number: C5OE-9425-C
• material: Cast Iron
• country/region of manufacture: United States
• vintage part: Yes
• performance part: No

offer inputmanifolds:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: June 13, 2025

general inputmanifolds:

• Car Truck Parts Accessories > Air Fuel Delivery > Intake Manifolds
• condition: Used

returns inputmanifolds:

• policy: No Returns

seller inputmanifolds:

• # reviews: 2203
• city: San Jose, California
• rating: 100.0%

payments inputmanifolds:

• wallet: Paypal
• credit card: Mastercard
• other

shipping inputmanifolds:

• carrier: USPS
• cost: $56.60
• class: Standard
• type: Fixed
• service: USPS Ground Advantage
• transit: 5-12 Days

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