
( Brand: Quick Fuel Tech ), ( Manufacturer Part Number: QFTQ-950 ), ( Package Height: In ), ( Fitment Type: Performance ), ( Vintage Part: No ), ( Type: Carburetor ), ( Features: Quadrajet ), ( Product Weight: Lbs ), ( Product Notes: Key Product Attributes Included Below In Our Listing ), ( Performance Part: Yes )
The QFTQ-950 Q-Series Carburetor, model number B2, is a high-performance automatic carburetor engineered specifically for racing applications. This carburetor boasts an impressive flow rate of 950 CFM, making it ideally suited for high-horsepower engines that demand large fuel volumes to ensure optimal combustion efficiency. The Q-Series carburetor is part of Holley's renowned line of racing carburetors, renowned for their ability to deliver consistent, reliable performance under the most demanding conditions.
The QFTQ-950 B2 features an advanced, customizable design that allows racers to fine-tune their engine's fuel mixture on the fly. The carburetor comes with a built-in, electronic fuel pressure regulator, which is fully adjustable via a control box. This advanced feature allows for precise management of fuel pressure, facilitating improved atomization and air-fuel mixture quality.
The Q-Series carburetor's unique design incorporates a large, cNC-machined billet aluminum base and bowl, ensuring both durability and excellent heat dissipation. Its design also includes a large 3.25-inch primary venturi and an external air bleed system, which makes tune-up and setup quick and efficient.
One of the most notable aspects of the QFTQ-950 Q-Series Carburetor is its Av-Com II accelerator pump, which provides a large pumping capacity and highly responsive transition from idle to wide-open throttle acceleration. Additionally, the secondary bowl includes a built-in electronic choke that can be operated via an external module, making it easier to start the engine under various temperature conditions.
This carburetor is NHRA-legal for racing applications, and it is compatible with both electronic fuel injection CAN bus systems and standard 6-volt, 12-volt, or 14-volt ignition systems. The QFTQ-950 B2 comes with a comprehensive mounting kit, aication plate, and gaskets, plus a detailed Instruction manual to make installation easy and efficient for the end-user.
In summary, the QFTQ-950 Q-Series Carburetor, model number B2, is a top-tier racing carburetor renowned for its impressive flow rate, advanced features, and high degree of customizability. This carburetor is purpose-built for high-horsepower engines and is capable of delivering Reliable, consistent performance under the most demanding conditions on the racetrack.
The QFTQ-950 Q-950-B2 950CFM carburetor is a popular choice among NHRA racers due to its high airflow rate and ability to deliver consistent fuel mixtures for optimal engine performance. In this analysis, we will discuss the pros and cons of this carburetor model.
2. Pros:a. High Airflow Rate: With a 950CFM airflow rate, this carburetor can handle high-performance engines that require a large amount of air and fuel for combustion. This makes it an excellent choice for NHRA racing applications.
b. Consistent Fuel Mixture: The QFTQ-950 Q-950-B2 carburetor is known for its ability to deliver a consistent fuel mixture, which is crucial for maintaining engine performance and ensuring that the engine runs smoothly during a race.
c. Adjustability: This carburetor offers a high degree of adjustability, allowing racers to fine-tune the fuel mixture to optimize engine performance based on their specific racing conditions.
3. Cons:a. Complexity: The QFTQ-950 Q-950-B2 carburetor is a complex piece of machinery, requiring a high level of expertise to install, adjust, and maintain. This complexity can be a disadvantage for racers who are not experienced in working with high-performance carburetors.
b. Cost: This carburetor is more expensive than some other options on the market, which can be a barrier for entry for some racers.
c. Maintenance: Due to its complexity, this carburetor requires more frequent maintenance than some other types of fuel systems. This can add to the overall cost of ownership and require a significant time investment.
4. Conclusion:The QFTQ-950 Q-950-B2 950CFM carburetor is an excellent choice for NHRA racers who require a high airflow rate and consistent fuel mixture for their high-performance engines. However, its complexity, cost, and maintenance requirements can be disadvantages for some racers. We recommend considering these factors carefully before making a purchase and seeking the expertise of a professional if needed.
5. Recommendation:If you are an experienced NHRA racer in need of a high-performance carburetor, the QFTQ-950 Q-950-B2 950CFM carburetor is a great option. It offers excellent fuel delivery and the ability to make fine adjustments to optimize engine performance. However, if you are new to racing or looking for a more affordable and low-maintenance option, you may want to consider other alternatives. We recommend consulting with a professional racing mechanic or engine builder for further guidance in making the best decision for your specific racing needs.
It has a barrel count of 4 and is performance part that fits specifically with QFTQ-950NHRA applications. Quick Fuel Technology Q-950-B2 950 cfm Carburetor is a high-performance quadrajet carburetor designed for NHRA drag race applications. The carburetor has a package length of 12.4 inches, height 7.9 and width 11.1 inches. It weighs 4.22 lbs and has features such as a performance part brand number of QFTQ-950.
The product notes indicate that it is a key attribute, and not vintage part or universal fitment.