fits model: 1150.

( Brand: Quick Fuel Technology ), ( Manufacturer Part Number: P-4511 ), ( Type: Carburetor ), ( Mounting Flange Type: Dominator ), ( Features: Mechanical Secondary ), ( Material: Aluminum ), ( Country/region Of Manufacture: United States ), ( Performance Part: Yes )
The Holley P-4511 Dominator Carburetor 1150 CFM Pro-Series Race Gas is a high-performance fuel delivery system designed for serious racers and enthusiasts seeking maximum power and consistency. This carburetor is part of Holley's Dominator series, which is known for its advanced features and exceptional flow rates.
The P-4511 Dominator Carburetor is engineered to deliver an impressive 1150 CFM air flow rate, making it suitable for large displacement engines, high-compression applications, and high-performance racing needs. This carburetor is specifically designed for use with race gas, which contains a higher octane rating than standard pump gas, ensuring optimal combustion and power output.
One of the standout features of the Holley P-4511 Dominator Carburetor is its advanced design, which includes a unique multi-port design that allows for precise fuel metering and delivery. This design also helps to eliminate fuel wash, ensuring a consistent fuel mixture and optimal engine performance. The carburetor also includes a large 3/4-inch primary bore, which provides excellent flow capacity and response.
The Holley P-4511 Dominator Carburetor is also equipped with a removable bowls system, which makes it easy to access and service the carburetor. The bowls are interchangeable, allowing users to customize the carburetor to their specific engine setup. The carburetor also includes a billet aluminum base plate, which provides added strength and durability, and a high-quality machined billet fuel bowl, which ensures precise fuel metering and delivery.
Another notable feature of the Holley P-4511 Dominator Carburetor is its adjustable secondary metering rods, which allow for fine-tuning of the secondary fuel mixture for optimal engine performance. The carburetor also includes a progressive linkage system, which ensures smooth and consistent throttle response.
In terms of appearance, the Holley P-4511 Dominator Carburetor boasts a polished finish and laser-engraved logos, giving it a sleek and professional look that is sure to impress. The carburetor also includes all necessary hardware for installation, including mounting hardware and gaskets.
Overall, the Holley P-4511 Dominator Carburetor 1150 CFM Pro-Series Race Gas is a top-of-the-line fuel delivery system for high-performance applications. Its advanced design, exceptional flow rate, and customizable features make it a favorite among racers and enthusiasts seeking maximum power and consistency from their engines.
The Holley P-4511 Dominator Carburetor 1150 CFM Pro-Series is a popular choice for racers and high-performance applications. Here are some pros and cons to help you decide if this carburetor is the right fit for your engine setup:
Pros:1. High Flow Rate: With a flow rate of 1150 CFM, this carburetor is ideal for high-performance applications and race engines. It can provide sufficient fuel to large engines for optimal power output.
2. Adjustable Features: The Holley Dominator comes with adjustable features like idle mixture, power valve, transition curve, and secondary enrichment circuit. These adjustments allow you to fine-tune the carburetor for different engine conditions.
3. Durable Construction: The Dominator is constructed with high-quality materials, including billet aluminum and stainless steel components. This makes it a reliable and durable option for racing applications.
4. Easy to Install: The Pro-Series Dominator comes with a simple, bolt-on design that makes installation easy and straightforward. It also includes a fuel pressure regulator and a fuel bowl gasket, which simplifies the installation process.
Cons:1. Expensive: The Holley P-4511 Dominator is a premium carburetor, and its price reflects its high-performance capabilities. It may not be an affordable option for those on a tight budget.
2. Complex Adjustments: While the adjustable features are a pro, they can also be a con for some users. The Dominator requires some expertise to set up and tune correctly. This may require additional time and resources.
3. Limited Compatibility: The Holley Dominator is designed for use with race gas, which may not be readily available or affordable for some users. It may not be the best option for those using regular gasoline.
Conclusion:The Holley P-4511 Dominator Carburetor 1150 CFM Pro-Series is an excellent choice for racers and high-performance applications. Its high flow rate, adjustable features, and durable construction make it a reliable and effective option for large engines. However, its high cost and complex adjustments may make it a less attractive option for some users. Ultimately, the decision to purchase the Dominator depends on your engine setup, budget, and personal preferences.
Recommendation:If you're looking for a high-performance carburetor for your race engine and have the budget for it, the Holley P-4511 Dominator is an excellent choice. Its adjustable features and durable construction make it a reliable and effective option for optimal power output. However, if you're on a tight budget or not ready for the complex adjustments, you may want to consider a less expensive or simpler carburetor option.
Quick Fuel Pro Series Holley Dominator 4500 1150 cfm custom drag race carburetor for gas. It has had very little use; it is in excellent condition - I popped the bowls off and checked out inside no issues everything looks great.