HOLLEY P36-1574 Carburetor Square Cfm Down Draft 4-BARROL 1850-2

( Brand: Holley ), ( Manufacturer Part Number: P36-1574 ), ( Material: Metal ), ( Placement On Vehicle: Front ), ( Choke Type: Mechanical ), ( Type: Carburetor ), ( Universal Fitment: No ), ( Country Of Origin: United States )

Review HOLLEY Carburetor Square Bore Cfm Down Draft List P36 1574 fits 600

The Holley P36-1574 4-barrel carburetor is a high-performance down draft unit designed for square-bore applications. This carburetor features an impressive 600 CFM airflow rate, making it an excellent choice for engines demanding increased fuel supply and airflow for improved power and performance.

The Holley P36 1574 is a 4-barrel carburetor, meaning it utilizes four separate barrels for fuel delivery, ensuring a consistent fuel mixture for optimal engine operation. The square bore design of this carburetor ensures even fuel distribution between all four barrels, leading to improved idle stability and throttle response.

This Holley carburetor comes with a 1850-2 P36 base plate, which is specifically designed for use with Holley's vacuum secondary systems. The down draft design of the carburetor helps to reduce fuel evaporation and improve fuel atomization, ensuring a more efficient fuel mixture for improved engine performance.

The Holley P36-1574 is also compatible with Holley's electronic fuel injection systems, allowing for easy conversion to electronic fuel injection for even greater control and performance. Additionally, it features a removable bowl, making it easy to access for maintenance and adjustments.

The carburetor comes with a number of factory-installed features, including a power valve, accelerator pump, and choke, ensuring easy installation and operation. The Holley P36-1574 is also backed by Holley's industry-leading technical support and customer service, ensuring that you have the resources you need to get the most out of your carburetor.

In summary, the Holley P36-1574 4-barrel carburetor is a high-performance down draft unit featuring a square bore design and 600 CFM airflow rate. Its compatibility with Holley's vacuum secondary systems and electronic fuel injection systems, along with its factory-installed features and industry-leading support, make it an excellent choice for those seeking improved power, performance, and fuel efficiency from their engine.

The Holley P36-1574 4-barrel carburetor is a popular choice for performance enthusiasts seeking to enhance the fuel delivery system of their engines. This down draft square bore carburetor comes with a 600 CFM air flow rate and is suitable for 1850-2 engines. Let's examine the pros and cons of investing in this Holley carburetor.

1. High Air Flow Rate: This carburetor is capable of delivering a significant amount of airflow, making it suitable for high-performance applications. A 600 CFM air flow rate ensures efficient fuel delivery and improved engine performance.

2. Adjustability: The Holley P36-1574 comes with a high degree of adjustability. This allows users to fine-tune the carburetor settings to optimize engine performance under various driving conditions.

3. Durable Construction: Holley carburetors are known for their robust construction. The P36-1574 model is no exception. Its durable design ensures long-lasting performance, even under the most demanding conditions.

4. Easy to Install: This carburetor is relatively easy to install, making it an attractive option for those who prefer DIY projects or want to minimize installation costs.

5. Improved Fuel Efficiency: By optimizing the fuel delivery system, this carburetor can help improve fuel efficiency, resulting in cost savings over time.

1. Complexity: The Holley P36-1574 is a complex piece of machinery. Its adjustable nature means that it requires a certain level of expertise to set up and tune correctly. Some users may find the learning curve to be a barrier to entry.

2. Cost: Compared to some other carburetor options, the Holley P36-1574 can be quite expensive. This may be a deterrent for those on a tight budget.

3. Maintenance: Like any complex mechanical component, this carburetor requires regular maintenance to ensure optimal performance. This can include tasks such as cleaning or adjusting the float levels.

The Holley P36-1574 4-barrel carburetor is a high-performance option suitable for those seeking to maximize engine output in their vehicles. Its robust construction, adjustability, and impressive air flow rate make it an attractive choice for performance enthusiasts. However, its complexity, cost, and maintenance requirements may be limiting factors for some users. Ultimately, the decision to invest in this carburetor depends on individual preferences, budget, and performance goals.

If you are looking for a high-performance carburetor that offers a significant air flow rate and adjustability, the Holley P36-1574 could be the right choice for you. However, be prepared for the complexity, cost, and maintenance requirements that come with such a sophisticated component. If you are new to carburetor tuning or have a limited budget, you may want to consider alternative, more user-friendly options.

Details:

See photos for items condition. Expect it to need be rebuilt. Holley 4-Barrol Carburetor Square Bore 600 cfm Down Draft List 1850-2 P36 1574, Good, used condition. It has been sitting and I would want it to have new gaskets such.

part #: p361574 prices

• $27.70-$149.99

specifications carbcoon:

• for models: 600
• brand: Holley
• mpn: P36-1574
• material: Metal
• placement on vehicle: Front
• choke type: Mechanical
• type: Carburetor
• universal fitment: No
• country of origin: United States

offer carbcoon:

• best offers: True
• options: Ship-to-home
• started: November 18, 2025
• quantity: 1
• sold: 0
• availability: In Stock

returns carbcoon:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

seller carbcoon:

• # reviews: 2531
• rating: 99.6%
• city: Walla Walla, Washington

general carbcoon:

• condition: Used
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors

shipping carbcoon:

• class: Standard
• cost: $26.30
• type: Calculated
• transit: 3-8 Days
• service: USPS Ground Advantage
• carrier: USPS

payments carbcoon:

• credit card: Mastercard
• wallet: Google-pay
• other

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