HOLLEY 4779-4 Carburetor Cfm 4150

( Brand: Holley ), ( Manufacturer Part Number: 4779-4 ), ( Type: Carburetor ), ( Mounting Flange Type: Square Bore )

Review HOLLEY 4150 Carburetor Cfm fits 750

The Holley 4779-4 4150 Carburetor is a high-performance, 750 CFM (cubic feet per minute) fuel delivery system that is ideal for street performance and racing applications. This carburetor is part of Holley's popular Ultra Series, which is known for its ability to deliver precise fuel metering and impressive power gains.

The Holley 4150 carburetor features a traditional double-pumper design, which utilizes two vacuum secondaries to provide additional fuel for high RPM operation. This design allows for a wide power band and excellent throttle response. The carburetor also includes a primary metering rod with a fine-tunable emulsion tube, which allows for precise fuel delivery and easy adjustments.

The Holley 4150 carburetor is constructed from high-quality materials, including a billet aluminum base and a brass body. The carburetor also includes a chrome fuel bowl and a billet aluminum top. These materials not only contribute to the carburetor's attractive appearance but also provide durability and longevity.

The Holley Ultra Series carburetor includes several advanced features, such as a built-in fuel pressure regulator, a removable power valve, and a vacuum secondary bowl. The fuel pressure regulator ensures consistent fuel pressure, which is crucial for optimal engine performance. The removable power valve makes it easy to remove and rebuild the carburetor, while the vacuum secondary bowl allows for easy tuning and adjustments.

The Holley 4150 carburetor is designed to work with a wide range of fuel systems, including both gasoline and ethanol. It also includes a float bowl gasket and a float bowl venturi gasket, making it easy to install and get up and running.

In summary, the Holley 4779-4 4150 Carburetor is a high-performance, double-pumper design fuel delivery system that is ideal for street performance and racing applications. It features a traditional double-pumper design, advanced features such as a built-in fuel pressure regulator and a removable power valve, and is constructed from high-quality materials. With a CFM rating of 750, this carburetor delivers precise fuel metering, impressive power gains, and excellent throttle response.

The Holley 4779-4 4150 carburetor with a flow rate of 750 CFM is a popular choice for performance applications, particularly in the hot rod and muscle car communities. This carburetor offers several advantages and disadvantages that should be considered before making a purchase.

1. High Flow Rate: With a flow rate of 750 CFM, this carburetor is capable of delivering a significant amount of fuel to high-performance engines, which can lead to increased horsepower and torque.

2. Adjustability: The Holley 4150 carburetor is known for its ease of adjustability, allowing users to fine-tune their engine's performance for different driving conditions.

3. Durability: Holley carburetors are known for their durability and ability to withstand the demands of high-performance applications.

4. Availability of Accessories: Holley offers a wide range of accessories for their carburetors, including different intake manifolds, fuel bowls, and air cleaners, allowing users to customize their setup to their specific needs.

1. Complexity: Compared to some other types of carburetors, the Holley 4150 can be more complex to set up and tune, particularly for those who are new to performance tuning.

2. Cost: Holley carburetors, especially high-performance models like the 4150 750 CFM, can be more expensive than other options on the market.

3. Fuel Consumption: Due to the high flow rate and adjustability, this carburetor may consume more fuel than some other options, which could be a concern for those looking to save on fuel costs.

In conclusion, the Holley 4779-4 4150 carburetor with a flow rate of 750 CFM offers several advantages for those looking to maximize the performance of their high-performance engine. Its high flow rate, adjustability, and durability make it a popular choice among enthusiasts. However, its complexity, cost, and potential for increased fuel consumption are important considerations that should be weighed against the benefits.

If you are looking for a high-performance carburetor that offers the ability to fine-tune your engine's performance and can handle the demands of a high-performance application, the Holley 4150 750 CFM carburetor is an excellent choice. However, it may not be the best option for those who are new to performance tuning or are looking to save on fuel costs. It's recommended to consult with a professional or experienced tuner to ensure proper setup and tuning of the carburetor.

Details:

part #: 47794 prices

• $66.49-$220.00

specifications carbcoon:

• for models: 750
• brand: Holley
• mpn: 4779-4
• type: Carburetor
• mounting flange type: Square Bore

returns carbcoon:

• policy: No Returns

general carbcoon:

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

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• credit card: Diners-club

shipping carbcoon:

• service: UPS Ground Saver
• class: Economy
• type: Calculated
• transit: 5-11 Days
• cost: $20.77
• carrier: UPS

seller carbcoon:

• # reviews: 426
• city: Largo, Florida
• rating: 100.0%

offer carbcoon:

• quantity: 1
• options: Ship-to-home
• best offers: True
• started: July 25, 2025
• sold: 0
• availability: In Stock

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