HOLLEY 4776-1 Cfm Double Pumper Carburetor Blocks

( Brand: Holley ), ( Manufacturer Part Number: 4776-1 ), ( Type: Carburetor ), ( Mounting Flange Type: Square Bore )

Review HOLLEY List Cfm Double Pumper Carburetor Matching Metering Blocks fits 600

The Holley 4776-1 600 CFM Double Pumper Carburetor is a high-performance upgrade for your muscle car or hot rod. This double pumper carburetor is designed to provide excellent fuel delivery and air flow, making it an ideal choice for powerful engines that require reliable fuel supply.

The Holley 4776-1 is a 600 CFM (cubic feet per minute) carburetor, which means it can handle a significant amount of air and fuel. It features a dual-pump design, which means it has two pumps instead of one. This design allows for a smoother and more consistent fuel delivery, reducing the likelihood of fuel starvation under high load conditions.

The carburetor body is made of aluminum, which is lightweight yet strong. It features a classic Holley appearance with a polished finish, making it a stylish addition to any engine bay. The base of the carburetor is equipped with mounting brackets, allowing for easy installation.

The Holley 4776-1 features a 750 CFM primary venturi and a 600 CFM secondary venturi. The primary venturi is designed to provide ample fuel for idle and light-load conditions, while the secondary venturi takes over at higher RPMs. This design ensures that the engine always receives the right amount of fuel, regardless of the load.

The carburetor also features a vacuum secondaries system, which allows for easy tuning. By adjusting the vacuum lever, you can control the opening of the secondary venturi, allowing you to fine-tune the fuel mixture for optimal performance.

The Holley 4776-1 600 CFM Double Pumper Carburetor is a high-quality, high-performance carburetor that is suitable for a wide range of applications, from street performance to racing. Its dual-pump design, large venturis, and vacuum secondaries system make it a reliable and flexible fuel delivery solution for your engine.

1. High Flow Rate: With a 600 CFM (cubic feet per minute) flow rate, this carburetor can provide a significant increase in air and fuel mixture to your engine, which can lead to improved performance.

2. Double Pumper Design: The double pumper design of this carburetor allows for a more consistent fuel mixture, which can improve engine efficiency and reduce emissions.

3. Adjustable Main Jet and Emulsion Tube: The adjustable main jet and emulsion tube allow you to fine-tune the fuel mixture to best meet the needs of your specific engine and driving conditions.

4. Durable Construction: The Holley 4776-1 is made with high-quality materials, including a billet aluminum base and stainless steel components, which can help ensure long-lasting performance.

1. Price: The Holley 4776-1 is a premium carburetor, and its price reflects that. It may be more expensive than some other options on the market.

2. Installation Requires Skill and Time: Installing a carburetor like the Holley 4776-1 can be a complex process that requires skill and time. If you're not comfortable with car repairs, you may want to consider hiring a professional to do the job.

3. May Not Be Compatible with All Engines: While the Holley 4776-1 is a versatile carburetor, it may not be compatible with all engine types or configurations. It's important to ensure that it will work with your specific engine before making a purchase.

The Holley 4776-1 600 CFM Double Pumper Carburetor is a high-performance option for those looking to improve their engine's performance. Its double pumper design, adjustable main jet and emulsion tube, and durable construction make it a reliable choice for many applications. However, its price and installation requirements are considerations that should be taken into account before making a purchase. Ultimately, whether this carburetor is the right choice for you depends on your specific needs and budget.

If you're looking for a high-performance carburetor that can provide improved engine performance and are willing to invest in a premium option, the Holley 4776-1 600 CFM Double Pumper Carburetor is worth considering. However, if price is a concern or you're not comfortable with car repairs, there may be other options that better fit your needs. It's important to do your research and consult with a professional if you have any doubts about compatibility or installation.

Details:

This double pumper is a 4150 series carburetor with matching 4776 metering blocks. Please feel free to contact me with any questions. It has not been tested and could possibly need work, labor, other parts/materials before use. Features dual fuel feed hung floats as well.

The butterfly valves open and close freely. It has not been tested or opened up and is being sold as for parts a rebuild able core. This part has been used so I am not 100% sure of the working condition. May be shipped via UPS, USPS or FEDEX.

Up for sale is a Holley 4776-1 600 cfm double pumper carburetor.

part #: 47761 prices

• $66.49-$88.60

specifications carbcoon:

• for models: 600
• brand: Holley
• mpn: 4776-1
• type: Carburetor
• mounting flange type: Square Bore

returns carbcoon:

• policy: No Returns

offer carbcoon:

• availability: In Stock
• best offers: True
• quantity: 1
• sold: 0
• started: October 16, 2024
• options: Ship-to-home

seller carbcoon:

• # reviews: 969
• rating: 100.0%
• city: San Diego, California

general carbcoon:

• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors
• condition: For parts or not working

payments carbcoon:

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

shipping carbcoon:

• service: FedEx Ground or FedEx Home Delivery
• cost: $29.00
• carrier: FedEx
• type: Fixed
• class: Standard
• transit: 3-8 Days

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