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Huge Savings Carburetor,4150,650cfm,ultra Xp,c/t,hard Black Your 35% Coupon Inside [mx0Gutcg]

$43.99 $140.99 -69%

Superior Performance CarburetorIntroducing the Holley Aluminum Ultra XP Carburetor, a cutting-edge piece of equipment designed for ultimate performance on circle track racing. This 650 CFM carburetor stands out with its hard core grey finish and blac

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Huge Savings Carburetor,4150,650cfm,ultra Xp,c/t,hard Black Your 35% Coupon Inside [mx0Gutcg]

Superior Performance Carburetor

Introducing the Holley Aluminum Ultra XP Carburetor, a cutting-edge piece of equipment designed for ultimate performance on circle track racing. This 650 CFM carburetor stands out with its hard core grey finish and black billet finish, offering both aesthetics and functionality. Its lightweight aluminum construction saves 4.5 lbs, providing a significant weight reduction of up to 38%. This carburetor is the perfect choice for professional racers seeking the best in square bore race carburetors.

Key Features and Specifications

This Holley Ultra XP Carburetor is meticulously calibrated for circle track use, ensuring optimal performance and reliability. Its mechanical secondaries provide smooth transitions and a wide open throttle stop adjustment for enhanced control. Key features include PTFE coated throttle shafts for smooth operation, an anti-siphon valve to reduce pump pullover, and contoured venturi inlet for balanced airflow. The carburetor also features dual 30CC accelerator pumps for seamless fuel delivery from idle to full throttle. With a 4 corner idle and built-in drain plug, this carburetor is designed for easy maintenance and operation. Specifications include a 1.688" throttle bore and a 1.250" venturi size, ensuring compatibility with a wide range of engines.

Practical Applications and Benefits

The Holley Aluminum Ultra XP Carburetor is the ultimate choice for circle track enthusiasts and professional racers. Its lightweight design, combined with advanced features, makes it a standout option for those seeking to maximize performance. With its square bore flange bolt pattern, it can replace a variety of carburetors, including Holley, Edelbrock, Carter AFB, and Autolite, with a 5 3/16" x 5 5/8" bolt pattern. This carburetor is fully wet-flow tested and includes wedge floats, ensuring a reliable and consistent performance. Don't miss out on the opportunity to elevate your circle track racing experience with this high-quality Holley Ultra XP Carburetor.

What Our Customers Say

January 26, 2026

Absolutely no complaints!

This is a very good, exceptionally so great-built tool.

- Lleu T..

January 26, 2026

Absolutely no complaints!

A great gadget that is very, very, very, very, very solid.

- Ysbaddaden O..

January 26, 2026

Absolutely no complaints!

It’s a perfect combination of great value and its quality.

- Bethan G..

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