HOLLEY L-4777-2 Cfm Double Pumper Carburetor Choke Rod

( Brand: Holley ), ( Manufacturer Part Number: L-4777-2 ), ( Choke Type: Electric ), ( Type: Carburetor ), ( Mounting Flange Type: Square Bore ), ( Country/region Of Manufacture: United States )

Review HOLLEY Cfm Double Pumper Carburetor No Choke Hot Rod fits STREET 650

Introducing the Holley L-4777-2 650 CFM Double Pumper Carburetor Choke, a high-performance carburetor specifically designed for street rods and custom applications. This carburetor is part of Holley's famous Ultra series, which is known for its ease of tuning and excellent fuel management capabilities.

The L-4777-2 features a 650 CFM capacity, making it ideal for larger engines that require more fuel to deliver increased power and torque. It comes with a double pumper design that ensures reliable choke operation, allowing for easy starting in various weather conditions.

This carburetor is equipped with Holley's Ultra bowl-top design, which provides a larger durometer gasket surface area, ensuring a leak-free installation. It also includes a bolded-out 0-8 numbering system for easy base circuit tuning and fine-grained adjustment capabilities for precise fuel mixture control.

The Holley L-4777-2 is compatible with a wide range of fuel systems, including return style fuel systems, making it a versatile choice for various custom applications. It also comes with a removable float bowls for easy tuning and maintenance.

Additionally, this carburetor is designed to meet or exceed SFI 16 specifications, ensuring safety and reliability. It is also EPA compliant, making it suitable for use on the street.

The Holley L-4777-2 650 CFM Double Pumper Carburetor Choke is an excellent choice for street rod enthusiasts looking for a high-performance, easy-to-tune carburetor that delivers reliable starting and consistent fuel management. With its robust design, versatility, and proven performance, it is the perfect addition to any custom build.

The Holley L-4777-2 650 CFM Double Pumper Carburetor with Choke is a popular choice among enthusiasts building or resurrecting classic street rods. This carburetor offers several advantages and disadvantages that should be considered before making a purchase.

1. High CFM: The Holley L-4777-2 provides a generous 650 CFM flow rate, which is suitable for larger and more powerful engines often found in street rods.

2. Double Pumper Design: The double pumper design offers improved vacuum secondary provision, enhancing the engine's performance and power delivery.

3. Built-In Electronic Choke: The built-in electronic choke system simplifies starting, especially on cold mornings. This feature is particularly beneficial for older engines that may have difficulty starting.

4. Versatility: This carburetor is compatible with various fuel systems, including gasoline and ethanol, enabling users to choose the best option for their specific application.

5. Robust Construction: Holleys are known for their strong construction and durability. The L-4777-2 is no exception, featuring heavy-duty components to withstand the demands of street rod usage.

1. Complex Installation: Compared to single-barrel carburetors, double pumper carbs like the L-4777-2 require a more intricate installation process. Additionally, the necessity of tuning dual-feed systems might add complexity for some hobbyists.

2. Cost: The L-4777-2 is more expensive than single-barrel carburetors, as it offers a greater number of features. While its price may be prohibitive for some, its capabilities might justify the expense for others.

3. Weight: With its robust construction, the Holley L-4777-2-650 CFM Double Pumper Carburetor weighs more than single-barrel alternatives, which could be a concern for enthusiasts looking to minimize weight in their projects.

The Holley L-4777-2 650 CFM Double Pumper Carburetor with Choke offers several advantages, including its high flow rate, double pumper design, built-in electronic choke, and compatibility with various fuel systems. However, it comes with some disadvantages such as its complex installation process, elevated cost, and added weight.

Based on the information presented, the Holley L-4777-2 is a suitable choice for street rod enthusiasts seeking improved performance and ease of starting, who are willing to invest in a well-constructed carburetor and touch up their installation and tuning skills. For those seeking a more affordable or simpler option, a single-barrel carburetor might be a better fit. Ultimately, the decision depends on your individual requirements, priorities, and budget.

Details:

I would put new gasket as it been sitting. HOLLEY 650 cfm DOUBLE PUMPER CARBURETOR L-4777-2 NO CHOKE STREET HOT ROD. Let me know if there is an issue. Comes as pics.

I sometimes make mistakes, but i'm not out to cheat anyone, or sell you something you're 100% happy with. 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. The carb looks nice with a old school color.

part #: l47772 prices

• $699.95-$843.95

specifications carbcoon:

• for models: 650, Street
• brand: Holley
• mpn: L-4777-2
• choke type: Electric
• type: Carburetor
• mounting flange type: Square Bore
• country/region of manufacture: United States

returns carbcoon:

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

offer carbcoon:

• sold: 0
• quantity: 1
• best offers: True
• availability: In Stock
• started: January 27, 2025
• options: Ship-to-home

shipping carbcoon:

• class: Standard
• cost: $28.00
• service: FedEx Ground or FedEx Home Delivery
• type: Fixed
• transit: 3-8 Days
• carrier: FedEx

seller carbcoon:

• rating: 100.0%
• # reviews: 3698
• city: Fair Oaks, California

general carbcoon:

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

payments carbcoon:

• wallet: Paypal
• money order
• other
• credit card: Visa

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