HOLLEY R9063 Ply Alt 2BBL. R9937 4CYL. Alt/

( Brand: Holley ), ( Type: Carburetor ), ( Manufacturer Warranty: 1 Month ), ( Fitment Type: Direct Replacement ), ( Manufacturer Part Number: R9063 ), ( Mounting Hardware Included: No ), ( Material: Steel ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review HOLLEY 2bbl. Dodge-ply. 1981 82 4cyl. Alt/ Cal fits 1981-82

The Holley R9063 2BBL carburetor is a high-performance replacement option for the original 1981-1982 Dodge and Plymouth 4-cylinder alternator applications. This carburetor, specifically the R9937 variant, is engineered to deliver superior fuel delivery and improved idle stability compared to the factory carbs.

The R9063 is a 2-barrel carburetor, meaning it uses two barrels for fuel intake instead of the single barrel found in some applications. This design enhances the engine's breathing capabilities, leading to increased power and torque. Holley's unique design features an accelerator pump located at the front of the carburetor, ensuring adequate fuel supply during wide-open-throttle situations.

The R9063 carburetor comes with a 500 CFM venturi, making it suitable for moderate performance applications. The Holley's advanced vacuum secondary system provides excellent idle stability while maintaining smooth power delivery throughout the RPM range. Furthermore, the secondary circuits are adjustable, allowing fine-tuning for optimal engine performance.

The R9063 carburetor is manufactured with premium materials, ensuring durability and reliability. The brass body is resistant to corrosion, while the hardened chromemolybdenum shafts and stainless steel accelerator and throttle shafts provide strength and longevity. The carburetor also comes with a high-quality Holley vacuum secondary diaphragm, ensuring a consistent vacuum signal for proper engine operation.

Installation of the R9063 carburetor is relatively straightforward, thanks to its direct bolt-on design that fits factory mounting locations. The kit includes necessary hardware for a hassle-free installation process. Additionally, the carburetor comes with a 1-year limited warranty against manufacturing defects, ensuring peace of mind for customers.

Overall, the Holley R9063 2BBL carburetor is an excellent upgrade for 1981-1982 Dodge and Plymouth 4-cylinder engines seeking improved fuel delivery, idle stability, and power output. With its high-quality construction, adjustable secondary circuits, and straightforward installation process, this carburetor is a must-have for enthusiasts looking to enhance their vehicle's performance.

The Holley R9063 2bbl carburetor is a popular choice for Dodge and Plymouth 1981-1982 4-cylinder engines. Here are some pros and cons of buying this carburetor to help you make an informed decision:

1. Holley is a well-known and reputable brand in the automotive performance industry.

2. This carburetor comes with a secondary system, which provides better idle quality and fuel economy compared to a single-barrel carburetor.

3. The R9063 is designed to be easy to install and tune, making it a good choice for DIY enthusiasts.

4. Holley offers a variety of base circuits and accessories to customize the carburetor to your specific engine and driving style.

5. The R9063 is known for its good air/fuel mixture and power delivery, making it a popular choice for performance upgrades.

1. This carburetor can be more expensive than some other aftermarket options.

2. Installing and tuning the carburetor can be a complex process, especially for those without experience.

3. The secondary system can create additional complexity and potential issues, such as vacuum leaks.

4. The carburetor may require more frequent maintenance compared to some other options.

5. Some users have reported issues with the vacuum secondary system not working properly.

The Holley R9063 2bbl carburetor is a high-quality, performance-oriented option for Dodge and Plymouth 1981-1982 4-cylinder engines. While it may be more expensive and complex to install and tune compared to some other options, it offers excellent power delivery, good fuel economy, and the reputation of a trusted brand. If you are a DIY enthusiast with experience tuning carburetors or are looking for a significant power upgrade, the R9063 is an excellent choice. However, if you are looking for a more budget-friendly option or prefer a simpler installation process, you may want to consider other options.

If you are looking for a high-performance carburetor for your Dodge or Plymouth 1981-1982 4-cylinder engine and have experience tuning carburetors, the Holley R9063 2bbl carburetor is an excellent choice. Its reputation for power delivery, good fuel economy, and ease of customization make it a popular choice among performance enthusiasts. However, if you are new to carburetor tuning or are looking for a more budget-friendly option, you may want to consider other options, such as a single-barrel carburetor or an EFI system. Ultimately, the decision comes down to your specific needs, experience level, and budget.

part # r9063 prices

• $146.00-$493.95

specifications carbcaddie:

• for makes: Dodge
• for years: 1981-82
• brand: Holley
• type: Carburetor
• manufacturer warranty: 1 Month
• fitment type: Direct Replacement
• manufacturer part number: R9063
• mounting hardware included: No
• material: Steel
• vintage part: Yes
• country of origin: United States

general carbcaddie:

• condition: Remanufactured
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetor Parts

offer carbcaddie:

• sold: 0
• quantity: 1
• started: May 25, 2026
• availability: In Stock
• options: Ship-to-home

shipping carbcaddie:

• carrier: USPS
• cost: $27.76
• service: USPS Priority Mail Large Flat Rate Box
• type: Calculated
• transit: 3-7 Days
• class: Expedited

payments carbcaddie:

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

seller carbcaddie:

• rating: 99.5%
• # reviews: 3154

returns carbcaddie:

• policy: No Returns

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