HOLLEY 6252 Carburetor

( Brand: Holley ), ( Manufacturer Part Number: 6252 ), ( Type: Carburetor ), ( Mounting Flange Type: Square Bore ), ( Vintage Part: Yes ), ( Country/region Of Manufacture: United States )

Review HOLLEY List Mopar Carburetor For Parts fits 440

Holley 6252 Mopar 440 Carburetor - A High-Performance Upgrade for Your Mopar 440 Engine

The Holley 6252 Mopar 440 Carburetor is a high-performance fuel delivery solution engineered specifically for Mopar 440 engines. This carburetor is part of Holley's Sprint series, known for its exceptional power potential and ease of tuning.

The 6252 features a traditional two-barrel design with a gross capacity of 750 CFM, making it a powerful choice for your performance-driven Mopar 440 engine. This carburetor boasts a unique design, with a 2300 RPM vacuum secondary, which delivers increased power in the mid to upper RPM ranges. The primary circuit delivers a smooth, even power band at lower RPMs, ensuring optimal engine performance across the entire rev range.

One of the most notable aspects of the Holley 6252 Mopar 440 Carburetor is its advanced design features. This includes an adjustable power valve, which allows fine-tuning of the secondary circuit to optimize power and fuel efficiency. Additionally, the secondary emulsion system provides improved idle quality and quicker throttle response, making it an excellent choice for both street and racing applications.

The carburetor body is constructed from lightweight yet durable aluminum, reducing the overall weight of the engine and improving its overall power-to-weight ratio. The 6252 also features a high-quality aluminum intake manifold and comes with a set of Holley's high-performance intake manifolds, providing excellent intake velocity and airflow for maximum power output.

The Holley 6252 Mopar 440 Carburetor is designed to be easy to install and tune. It comes with a detailed installation manual and includes all necessary hardware for a straightforward installation process. Furthermore, Holley's advanced tuning software, Holley EFI, is available for those seeking an even more precise tuning experience.

In conclusion, the Holley 6252 Mopar 440 Carburetor is an excellent choice for Mopar enthusiasts looking to upgrade their engine's fuel delivery system. With its robust power output, advanced design features, and ease of tuning, this carburetor is sure to provide improved performance and a more enjoyable driving experience.

The Holley 6252 Mopar 440 carburetor is a popular choice among Mopar muscle car enthusiasts due to its high performance capabilities. Here are some pros and cons that might help in making a decision about purchasing this carburetor:

1. High Performance: The Holley 6252 Mopar 440 carburetor is known for its high performance capabilities. It can handle large engines and deliver excellent power and torque.

2. Customizable: This carburetor offers a wide range of customization options. Holley offers various base circles, secondary configurations, and power valve options to suit different engine setups and driving styles.

3. Durable: The Holley 6252 Mopar 440 carburetor is built to last. It features heavy-duty components, such as a billet aluminum base and stainless steel fuel bowls, which can withstand the rigors of high-performance driving.

4. Improved Fuel Economy: This carburetor can help improve fuel economy by delivering the exact amount of fuel needed for optimal performance.

5. Easy Installation: The installation process for this carburetor is relatively straightforward, making it a popular choice among DIY enthusiasts.

1. Cost: The Holley 6252 Mopar 440 carburetor is not an inexpensive option. It can be quite pricey compared to some other carburetors in the market.

2. Complexity: Due to its customizable nature and high performance capabilities, this carburetor can be quite complex to tune and set up. It may require a significant amount of time and expertise to get it running optimally.

3. Maintenance: Like any high-performance carburetor, the Holley 6252 Mopar 440 requires regular maintenance to ensure optimal performance. This can include adjustments to the floats, jets, and other components.

In conclusion, the Holley 6252 Mopar 440 carburetor is a high-performance, customizable, and durable option for Mopar muscle car enthusiasts. However, it comes with a higher cost, complexity, and maintenance requirements compared to some other carburetors in the market. Ultimately, the decision to purchase this carburetor depends on individual preferences, budget, and performance goals.

If you are looking for a high-performance carburetor that offers a wide range of customization options and can handle large engines, then the Holley 6252 Mopar 440 might be the right choice for you. However, if you are on a tight budget or prefer a simpler and less expensive option, then you might want to consider other carburetors in the market.

Details:

This is a hard to find factory installed Holley, used on 440 four speed cars. With the exception of choke parts, Some damage on side. Mopar Holley list 6252 used. Carburetor has #62 jets, seems to be complete.

part #: 6252 prices

• $17.99-$150.72

specifications carbcoon:

• for models: 440
• for makes: Mopar
• brand: Holley
• mpn: 6252
• type: Carburetor
• mounting flange type: Square Bore
• vintage part: Yes
• country/region of manufacture: United States

seller carbcoon:

• # reviews: 151
• rating: 100.0%
• city: Le Mars, Iowa

payments carbcoon:

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

general carbcoon:

• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors
• condition: For parts or not working

offer carbcoon:

• started: September 13, 2025
• best offers: True
• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock

returns carbcoon:

• policy: No Returns

shipping carbcoon:

• carrier: USPS
• transit: 5-11 Days
• class: Expedited
• type: Fixed
• cost: $29.95
• service: USPS Priority Mail

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