HOLLEY 80555-1 Spreadbore Cfm Barrel Carburetor Carb 4175

( Brand: Holley ), ( Manufacturer Part Number: 80555-1 ), ( Choke Type: Electric ), ( Type: Carburetor ), ( Mounting Flange Type: Spread Bore ), ( Material: Aluminum ), ( Vintage Part: Yes ), ( Country/region Of Manufacture: United States )

Review HOLLEY Spreadbore Cfm Series Barrel Carburetor Carb fits 650

The Holley 80555-1 Spreadbore 650 CFM 4175 Barrel Carburetor is a high-performance, fuel-injection-compatible carburetor designed for serious performance enthusiasts. This carburetor features a 4175-series intake manifold and a massive 650 CFM venturi, providing ample airflow to meet the demands of high-horsepower applications.

The Spreadbore design of the Holley 80555-1 carburetor provides an increased air-to-fuel ratio, which can improve engine performance and power output. The carburetor's 800 CFM secondary venturis and 1.75-inch primary and secondary throats ensure smooth, consistent fuel delivery to the engine, even under high-load conditions.

The Holley 80555-1 Spreadbore carburetor is equipped with a fully adjustable primary and secondary metering circuit, allowing you to fine-tune the fuel mixture to meet the specific needs of your engine. The carburetor also features a vacuum-secondary system, which allows the secondary circuit to engage at low engine vacuum levels, providing a smooth and responsive power band.

The Holley 80555-1 Spreadbore carburetor is constructed from high-quality materials, including a polished aluminum body and billet aluminum components. The carburetor's adjustable accelerator pump and power valve provide precise fuel control, while the carburetor's glass-packed bowl ensures a clean and efficient fuel mixture.

The Holley 80555-1 Spreadbore 650 CFM 4175 Barrel Carburetor is a must-have for any serious performance enthusiast looking to unlock the full potential of their engine. With its massive airflow capacity, fully adjustable metering circuit, and high-quality construction, this carburetor is sure to provide reliable and consistent performance, no matter what the conditions.

1. Increased Airflow: With a 650 CFM (cubic feet per minute) airflow, this carburetor is capable of handling high horsepower engines, ensuring optimal engine performance.

2. Spreadbore Venturi Design: The spreadbore venturi design allows for improved fuel distribution and increased airflow, resulting in a more efficient combustion process.

3. Adjustable Primary and Secondary Circuits: The adjustable primary and secondary circuits allow for fine-tuning of the fuel-air mixture, enabling better engine response and performance.

4. Durable Construction: Made from high-quality materials, the Holley 80555-1 carburetor is built to withstand the demands of high-performance engines, providing long-lasting performance.

1. Complexity: Due to its adjustable features, this carburetor requires a certain level of technical knowledge to set up and maintain, which may be intimidating for some users.

2. Cost: Compared to simpler carburetors, the Holley 80555-1 carburetor is more expensive, which may be a disadvantage for budget-conscious users.

3. Fitment Issues: As with any aftermarket carburetor, there may be compatibility issues with your vehicle's engine management system or intake manifold. It's important to verify fitment before purchasing.

The Holley 80555-1 Spreadbore 4175 Carburetor is an excellent choice for high-performance enthusiasts seeking improved engine performance and fine-tuning capabilities. Its spreadbore venturi design, adjustable circuits, and durable construction make it an attractive option. However, its complexity and cost may deter some users. If you have the technical skills and budget to invest in this carburetor, it could significantly enhance the performance of your engine. If you're unsure or have concerns about compatibility, it's recommended to consult with a professional or conduct thorough research before purchasing.

Details:

Carb ran fine. Just removed this Holley carb from my 59 Chevy Wagon.

part #: 805551 prices

• $19.95-$160.00

specifications carbcoon:

• for models: 650
• brand: Holley
• mpn: 80555-1
• choke type: Electric
• type: Carburetor
• mounting flange type: Spread Bore
• material: Aluminum
• vintage part: Yes
• country/region of manufacture: United States

shipping carbcoon:

• transit: 6-11 Days
• class: Standard
• type: Fixed
• cost: $22.45
• carrier: USPS
• service: USPS Ground Advantage

seller carbcoon:

• city: Ambler, Pennsylvania
• rating: 98.7%
• # reviews: 1025

returns carbcoon:

• policy: No Returns

payments carbcoon:

• other
• wallet: Google-pay
• credit card: Discover

general carbcoon:

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

offer carbcoon:

• started: July 4, 2024
• options: Ship-to-home
• availability: In Stock
• sold: 0
• best offers: True
• quantity: 1

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