fits model: Xp.

( Brand: Holley ), ( Manufacturer Part Number: 0-80805BKX ), ( Part Type: Carburetor ), ( Material: Aluminum ), ( UPC: 090127713495 )
The Holley 0-80805BKX 950 CFM Ultra HP Carburetor is a high-performance, fuel-injected carburetor designed for serious racing applications. This carburetor is part of Holley's Ultra HP line, which is recognized for delivering exceptional power and consistency.
The 950 CFM Ultra HP Carburetor features a large 950 CFM bore size for optimal airflow and increased power output. It comes with a high-volume, vacuum-secondarily actuated fuel bowl designed to provide a constant fuel supply to the engines under all conditions. This carburetor also includes Holley's patented Ultra Lite Heat Leon air horn and domed, precision-machined floats to reduce fuel turbulence and improve vacuum sensitivity.
The Ultra HP Carburetor includes a high-performance, adjustable-mixture, power-valve secondary system, which allows for fine-tuning of the fuel mixture for various racing conditions. The primary circuits include three-angle jet technology and a unique power jet system that help eliminate carburetor line vacuum, ensuring optimal air/fuel mixtures for maximum engine performance.
Additionally, the Holley Ultra HP Carburetor includes various features that cater to racing applications, such as a fuel pressure regulator, speed-sensitive idle circuit, and a built-in electric choke. The moly-coated aluminum base keeps the carburetor lightweight and resistant to corrosion.
The 950 CFM Ultra HP Carburetor is designed to fit various engine applications and comes with a variety of base plate options, including a 4-bolt, 5-bolt, or engine-specific options. Furthermore, it can be configured for multiple injector sizes to accommodate different engine setups.
In summary, the Holley 0-80805BKX 950 CFM Ultra HP Carburetor is a high-performance, fuel-injected carburetor ideal for serious racing applications. With its large bore size, adjustable-mixture secondary system, and various racing-specific features, this carburetor ensures optimal engine performance and consistency under all conditions.
The Holley 0-80805BKX 950CFM Ultra WP Carburetor is a popular performance carburetor for automotive applications. It offers several unique features designed for ease of tuning and improved fuel economy. In this analysis, we will discuss the key pros and cons of using this carburetor to help potential buyers make an informed decision.
Pros:1. Broad Application: The Holley Ultra WP 950CFM Carburetor is suitable for a wide range of high-performance applications, including street rods, muscle cars, and race vehicles. Its versatility makes it a go-to option for many enthusiasts.
2. Fuel Economy: Holley's Ultra WP technology is designed to provide improved fuel economy. The carburetor's multi-pulse secondary throttle bore (STB) and large secondary metering rods deliver more fuel at part-throttle for smoother operation and reduced fuel consumption.
3. Easy Tuning: The Ultra WP's built-in accelerator pump and automatic chokes facilitate easy tuning since they minimize the need for aftermarket accessories. This carburetor promises a quick and seamless learning experience for hobbyists.
4. Robust and Durable: The Ultra WP Carburetor boasts a heavy-duty cast aluminum body that can withstand the demands of high-performance applications. Its components are also designed to be long-lasting and require minimal maintenance.
5. Comprehensive Kit: The Holley Ultra WP comes with a wealth of accessories, such as fuel bowls, gaskets, and mounting hardware, to simplify installation and ensure a complete setup.
Cons:1. Complexity: The Ultra WP 950CFM Carburetor might be too complex for some hobbyists due to its numerous adjustments and features. It could intimidate individuals who prefer simplicity in their carburetors.
2. Cost: Given its packed feature set and high-quality components, the Ultra WP 950CFM Carburetor commands a higher price point compared to some competitors.
3. Limited Vehicle Compatibility: Although it supports a broad range of applications, it may not be the ideal solution for vehicles requiring unique or rare adapter plates. Potential buyers should ensure the Ultra WP is compatible with their vehicle before making a purchase.
4. Requires Skill and Knowledge: With the Ultra WP's advanced features, users require a solid understanding of carburetor tuning and settings to achieve optimal performance. This can be a drawback for people new to carbureted engines or those without the necessary knowledge.
Conclusion:The Holley 0-80805BKX 950CFM Ultra WP Carburetor offers various advantages, including broad application compatibility, improved fuel economy, easy tuning, robust design, and a comprehensive kit. However, it comes with some drawbacks, such as complexity, higher cost, limited vehicle compatibility, and the requirement for a strong understanding of carburetion concepts.
Recommendation:If you are a seasoned enthusiast seeking high-performance and versatility in a carburetor, with a good understanding of carburetor tuning concepts and the necessary budget, the Holley Ultra WP 950CFM Carburetor could be an excellent investment. However, for those on a tighter budget or with minimal expertise in carburetor tuning, a more straightforward solution may be a better fit. In such cases, it's advisable to consider other options that cater to your specific requirements.
Buyer pays return shipping. Metering blocks feature improved durability, true gasket sealing and fully adjustable emulsion bleeds, power valve channel restricts idle feed. Ultra XP carbs are up to 38% lighter than our traditional race carbs, have fuel capacity that is 20% greater and 30 other new features. Designed for use on Drag race, circle track, or any high horsepower engines.
Knurled hand adjustable primary and secondary curb idle screws allow for easy adjustment without the use of tools. Holley Ultra XP carburetors offer new features such as an integrated idle bypass valve that allows for adjustments while maintaining the correct throttle plate to transfer slot relationship, high capacity fuel bowls which feature 20% more eliminate starvation, shelf minimize aeration and internal baffling control slosh. They're also available in natural tumble-polished aluminum with your choice of Black or Red metering blocks and base plate. Air bleeds moved outward to allow a smoother transition of airflow from the top carburetor into venture.
0-80805BKX Holley Ultra XP Carburetor: 950 cfm - 4150 Mechanical Secondaries Shiny Gasoline: Extreme Performance carburetors. Throttle shaft is slabbed and undercut for improved airflow. Factory machined accessory mounting hole for easy addition of adjustable primary throttle stop. Other features include all aluminum construction, fully unable billet metering blocks, base plate, adjustable secondary linkage and knurled hand adjustable curb idle screws.
Clear sight windows on both sides of bowls for easy and safe fuel level adjustments. Shiny with black anodized billet aluminum metering blocks and base plate. Integrated idle bypass valve eliminates the need for holes in throttle plates and allows proper adjustment of while maintaining correct plate to transfer slot relationship. Mechanical Secondaries for perfect off the line launches.
Built in drain plug front of bowl provides easy access to empty contents. The Aluminum Ultra XP comes in 6 650, 750, 850, and True 950- cfm . Contoured venture inlet offers balanced airflow for increased horsepower. Primary throttle shaft capped to prevent entry of debris contaminates.
Helps maintain good idle control when using radical camshafts. Holley Ultra XP carburetors are the ultimate in square bore race carburetors!;.