fits make: Dodge, Mopar.

( Brand: Holley ), ( Manufacturer Part Number: R-2052-AS ), ( Choke Type: Mechanical ), ( Type: Carburetor ), ( Mounting Flange Type: Square Bore ), ( Material: Alloy, Aluminum, Steel ), ( Features: Long Runner Base Plate ), ( Country/region Of Manufacture: United States ), ( Vintage Part: Yes )
The Holley R-2052-AS carburetor is a classic 2-barrel carburetor specifically designed for 60s Dodge and Mopar applications using a 383 engine. This carburetor, part of Holley's legendary series, is a perfect choice for those seeking an authentic look and performance for their vintage muscle car.
The R-2052-AS carburetor comes with a runner base plate, which is an essential component of the carburetor's intake system. The base plate is engineered to provide a secure and accurate fit for your 60s Dodge or Mopar 383 engine, ensuring optimal performance and a proper vacuum connection.
The carburetor body is crafted from high-quality aluminum, featuring a polished finish that not only enhances the aesthetic appeal but also provides excellent heat dissipation. The 600 CFM (cubic feet per minute) rating delivers a balanced air-fuel mixture for a wide range of engine speeds, ensuring smooth idling, quick throttle response, and powerful acceleration.
The R-0234 Powerglide adapter and R-0235 Powerflows adapter are included in the kit, allowing for easy installation on Powerglide and Powerflow transmissions, respectively. This carburetor is also equipped with a float bowl drain plug, making it simple to remove excess fuel for easy maintenance.
The Holley R-2052-AS carburetor is compatible with a variety of vacuum applications, including fuel pressure, oil pressure, and manifold vacuum. It also features Holley's proven Emulsion Tube Technology, which ensures consistent fuel delivery and a smooth idle.
In conclusion, the Holley R-2052-AS carburetor with a runner base plate offers a perfect blend of performance, authenticity, and ease of installation for those looking to revive their 60s Dodge or Mopar 383 engine. With its high-quality construction, versatile features, and easy-to-use design, this carburetor is an excellent investment for any muscle car enthusiast.
a. **Authentic Design:** This carburetor is a replica of the original Holley 2-barrel carburetors used in 60s Mopar muscle cars. It retains the classic look and feel of the period.
b. **Performance:** The Holley R-2052-AS offers excellent performance. It is designed to deliver a precise fuel-air mixture for optimal engine response and power.
c. **Easily Adjustable:** Holley carburetors are known for their ease of tuning. This particular model comes with adjustable primary and secondary jets, idle mixtures, and emulsion tubes, allowing for fine-tuning to meet your specific engine requirements.
d. **Durable Construction:** The R-2052-AS is built with high-quality materials. Its heavy-duty base plate and brass components ensure longevity and resistance to corrosion.
e. **Versatile:** This carburetor is suitable for various applications, from street driving to racing. It can handle high horsepower outputs and works well with both small-block and big-block engines.
2. **Cons of Holley R-2052-AS Carburetor:**a. **Complex Installation:** Installing a carburetor like the R-2052-AS can be a complex process, especially for those without prior experience. It may require professional assistance to ensure proper alignment and tuning.
b. **Higher Cost:** Compared to some other carburetors in the market, the Holley R-2052-AS is on the pricier side. This can be a significant investment for some enthusiasts.
c. **Requires Regular Maintenance:** Older-style carburetors like the R-2052-AS require more frequent maintenance compared to modern fuel injection systems. This includes regular cleaning, adjustments, and rebuilding.
3. **Conclusion:**The Holley R-2052-AS carburetor offers several advantages, including authentic design, impressive performance, ease of adjustability, durability, and versatility. However, it also comes with some disadvantages, such as complex installation, higher cost, and the need for regular maintenance.
Ultimately, the decision to buy a Holley R-2052-AS carburetor for your 60s Dodge Mopar 383 engine depends on your personal preferences, budget, and expertise. If you're looking for a high-performing, authentic-looking carburetor that requires some hands-on involvement, this could be an excellent choice. However, if you prefer a more hassle-free, low-maintenance option, you might want to consider other alternatives.
**Recommendation:**If you're convinced that the Holley R-2052-AS is the right carburetor for your project, make sure to invest in a good quality carburetor rebuild kit and seek professional assistance during the installation process. This will help ensure the best possible performance and longevity for your new carburetor.
Date code 534. It features a mechanical choke, square bore mounting flange, and is made of aluminum, steel, alloy. The carburetor has 4 barrels and is a vintage part made in the USA with OE/OEM Part Number R-2052-AS. Please see all photos and use the zoom feature for best .
Use for rebuild able core or parts, looks mostly complete but may be missing some parts. This is a Holley R-2052-AS 4BBL carburetor with long runner base plate, designed for 1960s Dodge Mopar 383 engine.