HOLLEY L-4779-9 Cfm Double Pumper Carburetor Carb

( Brand: Holley ), ( Manufacturer Part Number: L-4779-9 ), ( Choke Type: Mechanical ), ( Type: Carburetor ), ( Mounting Flange Type: Square Bore ), ( Country/region Of Manufacture: United States ), ( Vintage Part: Yes )

Review HOLLEY Chevy Ford Mopar Cfm Double Pumper Carburetor 4779-9 Carb fits STREET 750

The Holley L-4779-9 double pumper carburetor is a high-performance solution for Chevy, Ford, and Mopar applications seeking to enhance their engine's fuel delivery system. This 750 CFM carburetor, part number 4779-9 in the Holley Street Series, is engineered to provide exceptional power and torque, making it an excellent choice for both street and strip use.

The L-4779-9 carburetor features a unique design, with two independent four-barrel circuits that ensure smooth and consistent fuel delivery to each cylinder bank. This double pumper configuration allows for the optimization of fuel delivery for each cylinder group, leading to improved engine performance and increased power output.

Holley's innovative design includes a fully-adjustable primary and secondary metering blocks. The primary metering blocks provide fine-tuning ability for idle and cruising conditions, while the secondary metering blocks offer precise control for high RPM operation. Additionally, the carburetor includes a Holley Synergy throttle position sensor, which allows for integration with electronic fuel injection systems and engine management computers.

Designed for ease of use and installation, the L-4779-9 carburetor comes with a number of convenient features. It includes a removable power bulge aluminum intake manifold and a built-in fuel pressure regulator. The carburetor is also compatible with Holley's line of performance intake manifolds, providing flexibility for various engine configurations.

Constructed from high-quality materials, the Holley L-4779-9 double pumper carburetor is built to withstand the rigors of high-performance driving. Its durable design, combined with its exceptional fuel delivery capabilities, makes it an excellent choice for those seeking to maximize the potential of their Chevy, Ford, or Mopar engine.

The Holley 4779-9 L-Series 750 CFM Double Pumper Carburetor is a popular choice for those looking to upgrade their Chevy, Ford, or Mopar muscle cars. Here are some pros and cons to consider before making a purchase:

1. Large CFM rating: With a 750 CFM rating, this carburetor is capable of providing ample air and fuel mixture for high-performance applications.

2. Double pumper design: This design feature allows for improved vacuum and better idle quality compared to single-pumper carbs.

3. Versatile application: This carburetor can be used on a wide range of engines and vehicles, including those from Chevy, Ford, and Mopar.

4. Easy-to-adjust: The Holley 4779-9 comes with a number of adjustment features, such as the primary and secondary emulsion tubes, power valve, and vacuum secondary.

5. Durable construction: The carburetor is made of high-quality materials, including billet aluminum, stainless steel, and brass, making it a durable option.

1. Complexity: The Holley 4779-9 is a complex carburetor with many adjustment options, which may make it more difficult to tune and set up for some users.

2. Cost: Compared to some other carburetors in its class, the Holley 4779-9 can be quite expensive.

3. Size: The large size of the carburetor may require modification to the engine bay or intake manifold to accommodate it.

4. Requires experienced installation: Installing the Holley 4779-9 requires a high level of experience and knowledge, as well as the right tools.

The Holley 4779-9 L-Series 750 CFM Double Pumper Carburetor is a high-performance option for those looking to upgrade their muscle car. With its large CFM rating, double pumper design, and versatile application, it offers many benefits. However, its complexity, cost, size, and required experienced installation are important considerations to keep in mind.

If you are looking for a high-performance carburetor for your muscle car and have experience tuning and installing complex carburetors, the Holley 4779-9 L-Series 750 CFM Double Pumper Carburetor is a great option to consider. However, if you are new to carburetor tuning or have a limited budget, there may be other, more affordable options that better suit your needs. It's essential to weigh the pros and cons carefully and consider your experience level and budget before making a purchase.

Details:

I sometimes make mistakes, but i'm not out to cheat anyone, or sell you something you're 100% happy with. Comes as pics. A if you follow the golden rule, and treat me as would like to be treated, I will do my best make it right by let know there is an issue. CHEVY FORD MOPAR HOLLEY 750 cfm DOUBLE PUMPER CARBURETOR 4779-9 CARB STREET.the carb moves freely AND LOOKS NICE, IT MAY NEED NEW GASKETS.

part #: l47799 prices

• $245.00-$700.00

specifications carbcoon:

• for models: 750, Street
• for makes: Chevy, Ford, Mopar
• brand: Holley
• mpn: L-4779-9
• choke type: Mechanical
• type: Carburetor
• mounting flange type: Square Bore
• country/region of manufacture: United States
• vintage part: Yes

payments carbcoon:

• wallet: Apple-pay
• money order
• other
• credit card: Mastercard

returns carbcoon:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

shipping carbcoon:

• service: FedEx Ground / FedEx Home Delivery
• cost: $30.00
• transit: 3-6 Days
• class: Standard
• carrier: FedEx
• type: Fixed

seller carbcoon:

• rating: 99.8%
• # reviews: 4014
• city: Fair Oaks, California

offer carbcoon:

• best offers: True
• started: September 28, 2025
• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home

general carbcoon:

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

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