HOLLEY 40122 Carburetor 2-BARREL 2.2L

( Brand: Holley ), ( Manufacturer Part Number: 40122 ), ( Choke Type: Electric ), ( Type: Carburetor ), ( Items Included: Gasket ), ( Vintage Part: Yes ), ( Country Of Origin: United States ), ( Performance Part: No )

Review HOLLEY Nors 2-barrel Carburetor Mopar 2.2l Chrysler Dodge Plymouth fits 1983–1984

The Holley 40122 2-barrel carburetor is a high-performance replacement option for 1984 to 1983 Mopar, Chrysler, Dodge, and Plymouth vehicles equipped with the 2.2L inline-four engine. This carburetor, manufactured by Holley Performance Products, is engineered to deliver superior fuel delivery and throttle response, enhancing the overall driving experience of your classic vehicle.

The 40122 carburetor features a traditional 2-barrel design with a primary and secondary barrel, each equipped with a 600 CFM Holley Street Avenger vacuum secondary. The primary barrel provides a large fuel bowl capacity, ensuring a consistent fuel supply to the engine under various operating conditions. The secondary barrel, activated by engine vacuum, delivers additional fuel for improved power and torque, especially during wide-open throttle situations.

This carburetor comes with a number of performance-enhancing features, including a heavy-duty cast aluminum base, a brass fuel bowl, and adjustable secondary throttle plates. The brass fuel bowl is more resistant to corrosion than traditional zinc bowls, ensuring longevity and reliability. The adjustable secondary throttle plates allow fine-tuning of the fuel/air mixture for optimal engine performance.

The Holley 40122 2-barrel carburetor is also compatible with various Holley accessory kits, such as electric choke and vacuum secondaries, allowing you to customize the carburetor to suit your specific vehicle and driving preferences. The carburetor comes with a Holley 1-year limited warranty, ensuring peace of mind and protection against any manufacturing defects.

Installing the Holley 40122 carburetor on your 1984 to 1983 Mopar, Chrysler, Dodge, or Plymouth vehicle is a straightforward process, thanks to its compatibility with original equipment mounting points and factory-style linkages. The kit includes all necessary hardware for installation, making it a convenient and hassle-free upgrade option for classic car enthusiasts.

In summary, the Holley 40122 2-barrel carburetor is a versatile and high-performance replacement option for 1984 to 1983 Mopar, Chrysler, Dodge, and Plymouth vehicles equipped with the 2.2L inline-four engine. With its traditional 2-barrel design, large fuel bowl capacity, adjustable secondary throttle plates, and compatibility with various Holley accessory kits, this carburetor delivers superior fuel delivery, throttle response, and power enhancement, making it an essential upgrade for any classic vehicle enthusiast.

The Holley 40122 2-barrel carburetor is a popular aftermarket option for 1984-1983 Mopar, Chrysler, Dodge, and Plymouth vehicles with a 2.2L engine. Here are some pros and cons that may help you make an informed decision.

1. Improved Performance: Holley carburetors are known for their high-performance capabilities. This carburetor can provide better fuel mixture and airflow, leading to increased horsepower and torque.

2. Easy Installation: The Holley 40122 carburetor comes with a 650 CFM double-pumper venturi, making it a direct replacement for many original Mopar setups. This simplifies the installation process.

3. Fuel Efficiency: Although designed for performance, the Holley carburetor can also help improve fuel efficiency due to its precise fuel metering capabilities.

4. Customization: Holley carburetors offer a wide range of customization options, allowing you to fine-tune the air-fuel mixture to suit your specific engine and driving requirements.

5. Durability: Holley carburetors are built with high-quality materials and components, ensuring long-lasting performance and reliability.

1. Cost: Holley carburetors can be more expensive than stock replacements. However, the performance benefits may outweigh the additional cost for some enthusiasts.

2. Complexity: Compared to stock carburetors, Holley carburetors can be more complex to set up and maintain. This may require a higher level of expertise or the assistance of a professional mechanic.

3. Fuel Mileage: While the carburetor can improve fuel efficiency in some cases, it may also lead to slightly reduced fuel mileage due to the increased performance capabilities.

4. Emissions: The higher performance capabilities of the Holley carburetor could potentially cause increased emissions, which may not be compliant with local or federal regulations.

The Holley 40122 2-barrel carburetor offers significant performance improvements for 1984-1983 Mopar, Chrysler, Dodge, and Plymouth vehicles with a 2.2L engine. However, it comes with a higher cost, increased complexity, and potential fuel mileage and emissions trade-offs. Ultimately, the decision to purchase the Holley carburetor depends on your priorities, budget, and driving requirements. If you are looking for improved performance and are willing to invest the time and resources into installation and tuning, the Holley carburetor could be a worthwhile investment. On the other hand, if you are more concerned with fuel efficiency and ease of use, a stock replacement carburetor may be a better choice.

Details:

May fit other cars. Please examine all pictures they are the. You are buying on a BRAND NEW REBUILT never been used NORS 2bbl Holley carburetor in the original box. Town Country; Lebanon; Dayton; Dodge 400; 600; Caravan; Aries; Rampage; Omani; Charger; Caravel; Horizon; Voyager; Reliant.

part #: 40122 prices

• $23.00-$90.00

specifications carbcoon:

• for makes: Mopar, Chrysler, Dodge, Plymouth
• for years: 1983-1984
• brand: Holley
• mpn: 40122
• choke type: Electric
• type: Carburetor
• items included: Gasket
• vintage part: Yes
• country of origin: United States
• performance part: No

returns carbcoon:

• policy: No Returns

shipping carbcoon:

• carrier: USPS
• cost: $30.45
• service: USPS Ground Advantage
• type: Calculated
• transit: 4-10 Days
• class: Standard

seller carbcoon:

• # reviews: 1331
• city: Tenafly, New Jersey
• rating: 100.0%

offer carbcoon:

• best offers: True
• availability: In Stock
• started: April 14, 2026
• sold: 0
• quantity: 1
• options: Ship-to-home

general carbcoon:

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

payments carbcoon:

• wallet: Apple-pay
• credit card: Diners-club
• other

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