What is the Holley 0-4779C Model 4150 Double Pumper carburetor used for?

The Holley 0-4779C Model 4150 is designed primarily for high-performance engines. It provides excellent throttle response and delivers maximum fuel flow with a 750 CFM capacity. This makes it ideal for enthusiasts seeking improved power in street and racing applications. Engine builders often prefer this model due to its square bore design, allowing for easy installation on many V8 engines, making it a popular choice for muscle cars and modified vehicles.

How does the mechanical secondary function in the Holley 4150 carburetor work?

The mechanical secondary on the Holley 4150 provides precise fuel delivery by using a direct linkage between the throttle and secondary valves. This design ensures that the secondaries open in direct correlation with the primary throttle position, providing an immediate boost in power when needed. This setup is particularly suitable for racers and performance enthusiasts who demand responsive acceleration and optimized performance in high-load situations.

Is the Holley 0-4779C carburetor easy to tune?

Yes, the Holley 0-4779C is designed with tunability in mind. It features adjustable jets that allow users to fine-tune the air-fuel mixture to suit their specific engine performance and conditions. This feature is particularly useful for those who frequent track days or who want to optimize performance for different driving conditions or altitudes, ensuring efficient operation and maximized horsepower.

What kind of vehicles can the Holley 0-4779C carburetor be installed on?

The Holley 0-4779C carburetor can be installed on a variety of V8 engines, making it suitable for muscle cars, hot rods, and performance builds. It fits square bore intake manifolds, commonly found in engines like the Chevrolet Small Block and Big Block. This versatility allows it to be used in both street and racing applications, making it a popular choice among car enthusiasts and builders alike.

Does the Holley 0-4779C come with a manual choke? How does it work?

Yes, the Holley 0-4779C features a manual choke, which allows the driver to control the fuel flow when starting the engine in cold conditions. The manual choke reduces the air intake, enriching the mixture for easier starts. This is particularly beneficial in colder climates or when needing to start the vehicle early in the morning, giving users complete control over their engine's cold-start performance.

What type of fuel does the Holley 0-4779C require?

The Holley 0-4779C carburetor is designed to work with gasoline, specifically standard pump gas, and performance fuels. It is built to handle high-octane fuels, allowing it to perform optimally on engines built for higher compression and power applications. This feature makes it suitable for a wide spectrum of performance builds, enhancing the overall driving experience while ensuring compatibility with commonly available fuels.

What is the installation process like for the Holley 0-4779C carburetor?

Installing the Holley 0-4779C carburetor typically involves removing the existing carburetor and replacing it with the new unit. This process includes aligning the square bore design with the intake manifold, attaching fuel lines, and connecting the throttle linkage and choke cable. Although some mechanical knowledge is recommended, many enthusiasts successfully tackle this upgrade, creating a significant performance boost in their vehicles without extensive modifications.

What are the benefits of using a double pumper carburetor like the Holley 0-4779C?

A double pumper carburetor, such as the Holley 0-4779C, delivers fuel from both primary and secondary barrels, allowing for more fuel flow and maximizing power output during acceleration. This design provides superior throttle response and ensures that high-performance engines get the fuel they need under full load conditions. Ideal for racers and performance drivers, it enhances both driving feel and acceleration profile, making it an essential component for serious performance builds.

How can I ensure the Holley 0-4779C carburetor is operating at peak performance?

To ensure the Holley 0-4779C is operating at peak performance, it's essential to regularly check and adjust the air-fuel mixture using the adjustable jets. Monitoring performance metrics during driving and tuning based on feedback can help maintain optimal fuel efficiency. Additionally, periodic cleaning and maintenance will prevent debris buildup, ensuring steady fuel flow. These practices keep the carburetor performing at its best, prolonging its lifespan and enhancing the overall driving experience.

Where can I buy the Holley 0-4779C Model 4150 Double Pumper carburetor?

You can purchase the Holley 0-4779C Model 4150 Double Pumper carburetor from Ubuy in Sri Lanka. Ubuy offers a wide range of automotive products, providing a reliable online shopping experience with various options for customization and performance parts. Whether you are a car enthusiast or a professional builder, Ubuy ensures you find exactly what you need to improve your vehicle's performance.

How to Shop Holley 0-4779C Model 4150 Double Pumper 750 CFM Online From Ubuy?

It’s easy to shop Holley 0-4779C Model 4150 Double Pumper 750 CFM online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is Holley 0-4779C Model 4150 Double Pumper 750 CFM Available to Shop Online in Sri Lanka?

Yes, at Ubuy Sri Lanka this product is available for you to shop at a reasonable price. The Holley 0-4779C Model 4150 Double Pumper 750 CFM is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Holley

The Double Pumper carburetor is a great choice whether you are burning up the street or the quarter mile.

Holley

Item #: 11631917

Holley 0-4779C Model 4150 Double Pumper 750 CFM Square Bore 4-Barrel Mechanical Secondary Manual Choke New Carburetor

86% of respondents would recommend this to a friend

Item #: 11631917

LKR 352295

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The Double Pumper carburetor is a great choice whether you are burning up the street or the quarter mile.

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What Stands Out

High Airflow

The Holley 750 CFM capacity ensures optimal airflow, boosting engine performance for powerful acceleration and improved throttle response.

Mechanical Secondary

The mechanical secondary design provides better control over fuel delivery, enhancing efficiency and responsiveness during high-demand driving conditions.

Manual Choke

The manual choke feature allows drivers to customize air-fuel mixture settings for reliable starting in various conditions, promoting better engine tuning and performance.

Product Details

Optimized street/strip calibration for performance upgrade
Manual choke for precise cold start control
Mechanical secondaries for tire-turning performance
Dual accelerator pumps for additional fuel under acceleration
Dual feed fuel inlets for constant high volume fuel delivery
Designed for use on lightweight vehicles with manual or automatic transmission

Brand Name	Holley
Model Number	0-4779C
Unit Count	1 Count
OEM Equivalent Part Number	0-4779C
Global Trade Identification Number	00090127471067
Manufacturer	Holley
Number of Items	1
UPC	901274710674 090127471067
Included Components	Holley 0-4779C Model 4150 Double Pumper 750 CFM Square Bore 4-Barrel Mechanical Secondary Manual Choke New Carburetor
Item Type Name	Holley 0-4779C Model 4150 Double Pumper 750 CFM Square Bore 4-Barrel Mechanical Secondary Manual Choke New Carburetor
Item Weight	6.13 kg
Manufacturer Part Number	04779C
Compatible with Vehicle Type	Car
Flange Type	Square Bore
Fuel Type	Gasoline
Exterior Finish	Machined
Part Interchange Info	0-4779C
Specific Uses For Product	Power
Brand	Holley
Vehicle Service Type	Car

Who Should Buy?

Performance Enthusiasts
Ideal for users seeking maximum horsepower and throttle response in high-performance applications.
Classic Car Owners
Perfect for restoring classic vehicles that require a robust and reliable carburetor system.
Racing Applications
Designed for racers needing quick throttle response and performance upgrades for racing vehicles.

Casual Drivers
Not suitable for those who drive standard vehicles and prefer simplicity over performance complexities.

Product Description

Holley 0-4779C Model 4150 Double Pumper 750 CFM Square Bore 4-Barrel Mechanical Secondary Manual Choke New Carburetor

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Customer Questions & Answers

Question: How to Shop Holley 0-4779C Model 4150 Double Pumper 750 CFM Online From Ubuy?

Answer: It’s easy to shop Holley 0-4779C Model 4150 Double Pumper 750 CFM online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Holley 0-4779C Model 4150 Double Pumper 750 CFM Available to Shop Online in Sri Lanka?

Answer: Yes, at Ubuy Sri Lanka this product is available for you to shop at a reasonable price. The Holley 0-4779C Model 4150 Double Pumper 750 CFM is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

LKR 352295

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Features & Benefits

Iconic performance carburetor for hot street cars and race vehicles
Ideal for lightweight vehicles with manual or high stall automatic transmission
Available in gold dichromate or tumble polished shiny finish
Features dual accelerator pumps for additional fuel under initial acceleration
Mechanical secondaries for great performance
Manual choke for easy control of engine warm up

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Holley 0-4779C Model 4150 Double Pumper 750 CFM Square Bore 4-Barrel Mechanical Secondary Manual Choke New Carburetor

LKR 352295

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

Customer Questions & Answers

Holley Carburetors 0-4779C Editorial Review

Customer Reviews & Ratings

Review this product

Product Price History

Important information

LKR 352295

Features & Benefits

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Free
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