HOLLEY 0-80803BKX Ultra Carburetor Cfm

( Brand: Holley ), ( Manufacturer Part Number: 0-80803BKX ), ( Type: Carburetor ), ( Performance Part: Yes ), ( Material: Aluminum )

Review HOLLEY Used Ultra Carburetor Cfm fits XP 750

The Holley 0-80803BKX Ultra XP Carburetor is a high-performance fuel delivery system designed for serious enthusiasts who demand the best in power, reliability, and customization. This carburetor is equipped with a 750 CFM (cubic feet per minute) double-pumper vacuum secondary fuel system, which provides an excellent balance of power and fuel efficiency.

The Holley Ultra XP Carburetor features a unique bowl design, known as the "High-Energy" bowl. This bowl is engineered to improve vaporization and fuel atomization, which results in a more complete and efficient combustion process. The bowl also includes a built-in fuel pump, eliminating the need for an external fuel pump and reducing the overall complexity of the installation.

The Ultra XP Carburetor is equipped with a multi-port, high-volume fuel bowl venturi, which allows for precise fuel delivery and optimal air/fuel mixture. This venturi is coupled with a high-flow, 45-degree angle fuel metering rod, which ensures smooth and consistent fuel delivery to the engine. The carburetor also includes a fine-tunable accelerator pump, which allows for quick fuel delivery when the throttle is opened, resulting in smooth and powerful acceleration.

The Ultra XP Carburetor is constructed from high-quality materials, including a billet aluminum base and aluminum fuel bowls. The carburetor also features a polished finish, which not only looks great but also helps to reduce heat build-up and improve fuel flow. The Ultra XP Carburetor is available in a variety of sizes and configurations, including a 750 CFM double-pumper variant, which is ideal for high-performance applications.

In addition to its performance capabilities, the Holley Ultra XP Carburetor is also highly customizable. The carburetor includes a variety of adjustable features, such as an adjustable primary and secondary air valves, adjustable accelerator pump, and adjustable idle circuit. These adjustable features allow for precise tuning of the carburetor to match the specific needs of the engine and driving conditions.

Overall, the Holley 0-80803BKX Ultra XP Carburetor is a high-performance fuel delivery system that offers excellent power, reliability, and customization. Its unique design, high-quality construction, and adjustable features make it an ideal choice for serious enthusiasts who demand the best in performance and fuel efficiency.

1. High Flow: This carburetor has a 750 CFM (cubic feet per minute) airflow, which is suitable for high horsepower engines.

2. Adjustable Idle Circuit: The adjustable idle circuit allows you to fine-tune the engine idle for optimal performance.

3. Fuel Bowl: The large fuel bowl capacity reduces the need for frequent refueling, especially during long drives.

4. Durable Construction: Made from high-quality materials, this carburetor is built to last and can withstand harsh driving conditions.

5. Easy Installation: The carburetor comes with clear instructions and mounting hardware, making the installation process relatively straightforward.

1. Price: Compared to some other carburetors, this one is relatively expensive.

2. Complexity: Due to its advanced features, this carburetor may be more complex to adjust and maintain than simpler models.

3. Customization: Some users may find that the Holley Ultra XP is not as customizable as other high-performance carburetors.

4. Fuel Mixture: The carburetor may require careful tuning to achieve the optimal fuel-air mixture, especially in different driving conditions.

The Holley 0-80803BKX Ultra XP Carburetor is a high-performance option for drivers with high-horsepower engines. Its large fuel bowl capacity, adjustable idle circuit, and durable construction make it a reliable choice. However, its high price and potential complexity may deter some users. If you are willing to invest in a high-performance carburetor and are willing to put in the time to learn how to adjust it, this could be a great option for you. If you are looking for a simpler or more budget-friendly option, there may be other carburetors that better suit your needs.

If you have a high-horsepower engine and are looking for a reliable, high-performance carburetor, the Holley 0-80803BKX Ultra XP Carburetor is worth considering. However, make sure to do your research and understand the potential complexity of this carburetor before making a purchase. If you are unsure, it may be worth consulting with a professional mechanic or carburetor expert to help you make an informed decision.

Details:

Free shipping. Changed the power valves from 6.5 to 4.5. Only used for 32 1/4-mile passes. Used Holley Ultra XP Aluminum Carburetor 750 cfm .

Great condition. Added some washers to stiffen the accelerator pump arm springs. I ship items out quickly and normally the same day item sells.

part #: 080803bkx prices

• $575.00-$974.95

specifications carbcoon:

• for models: Xp, 750
• brand: Holley
• mpn: 0-80803bkx
• type: Carburetor
• performance part: Yes
• material: Aluminum

returns carbcoon:

• policy: No Returns

offer carbcoon:

• sold: 0
• options: Ship-to-home
• quantity: 1
• started: October 21, 2024
• availability: In Stock

payments carbcoon:

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

seller carbcoon:

• city: Fredericksburg, Virginia
• # reviews: 677
• rating: 100.0%

shipping carbcoon:

• class: Expedited
• service: USPS Priority Mail
• type: Calculated
• cost: $0.00
• carrier: USPS
• transit: 5-10 Days

general carbcoon:

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

Holley 0-80803BKX Is Similar To:

• Holley 4557 Ls6 L78 396 454 Carburetor 3967477-gg 1970 Chevelle Camaro Nova (44.8% similar) She was removed off of a running BBC motor but has been sitting for few months. It has not been tested and could possibly need work, labor, other parts/materials before use. May be shipped via ups, USPS or FedEx. The base plate was replaced. Selling an oem Holley list 4557 carburetor with...(May 17th, 2024)
• Holley 10741 Teapot 4000 4-barrel Carburetor 1074-1 Core 1955 Ford Thunderbird 292 V-8 (39.7% similar) Ford part number EYCK-9510-T. Holley teapot 4000 4-BARREL carburetor, list number 1074-1. Please verify part number and pictures match your application. Linkage moves free. See pics for condition. Carb core appears to be mostly complete. Core for rebuilding or parts...(May 17th, 2024)
• Holley 1920 Vintage Glass Bowl Carburetor Hot Rod Gasser Carb Core Rebuild (41.9% similar) Good condition all linkage moves as it should great for rebuild...(May 17th, 2024)
• Holley 06425c Two Barrel 650cfm Carburetor 6425 Imca Cheater Outlaw Racing Core (41.9% similar) Rare Holley two barrel carburetor, list number 6425 - carb is together with choke removed but horn intact metering block also in very nice physical condition, all linkage moves freely kick down arm as well good overall core condition has been sitting fryers it should base and bores look...(May 17th, 2024)
• Holley Ecz-9510-m Teapot 4000 4-barrel Carburetor 1161-2 Carb 1956 Ford Thunderbird 312 V-8 (38.3% similar) Carb core appears to be mostly complete. Core for rebuilding or parts. Holley teapot 4000 4-BARREL carburetor, list number 1161-2. Please verify part number and pictures match your application. See pics for condition. Ford part number CZ-9510-M. Linkage moves free...(May 18th, 2024)
• Holley R3310-1 Carburetor List-3310-1 780cfm H4-4150 4bbl Carb Ford Chevy Bop Mopar (39.1% similar) Used Holley 780 cfm 4BBL carburetor. Being sold for parts, restoration, core, rebuild. Looks to be complete, no cracks, being sold as/is. LIST-3310-1, date, 0653...(May 18th, 2024)
• Holley 1850-3 Carburetor 4 Barrel 600 Cfm Vac Secondary Nice Rebuildable Core (42.5% similar) Many of the carbs have been rebuilt and were sitting in plastic bags, but I no history on what was done to them. It is missing a part of the electric choke. Very nice and clean vintage. Spectre fuel system accessory carburetor. The rest of it looks complete. 600 cfm vac...(May 19th, 2024)
• Holley 4360 Economaster 450 Cfm Carburetor 7454 Quadrajet Replacement Chevrolet (41.9% similar) List number is 7454. For sale is one 1 used Holley 4360 series 450 cfm spread bore carburetor. Verify it will fit your application prior to purchasing. Please look closely at all the pictures for condition and details. The carb is in poor shape and for parts only...(May 19th, 2024)
• Holley List-7001 4165 Spreadbore Carburetor 650cfm Core Or Parts (46.6% similar) This model is a spread bore design double pumper with two accelerator pumps. You are buying on a Holley model 4165 four-barrel carburetor, stamped p/n # LIST-7001, date code 1610, rated at 650 cfm ...(May 19th, 2024)
• Holley 4779 4150 4779 750cfm Competition Drag Racing Double Pumper Carburetor (39.4% similar) Holley 4150/4779/750C fm, competition drag racing double pumper carburetor. Is totally rebuilt, is in like new condition, and ready to install. This is an actual photo of the carb...(May 19th, 2024)
• Holley 1850-1 Used 4 Barrel Carburetor List 0618 600cfm Electric Choke Vacum Sec (47.7% similar) List 1850-1 0618 universal fit...(May 19th, 2024)