1. Carburetor Parts On Sale
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  3. HOFFMANS WINNERS CIRCLE MP700252

HOFFMANS WINNERS CIRCLE MP700252 Engines Carter Avs 383 4-SPEED Carburetor

fits model: 340, 440. make: Mopar. year: 1968-69.

Mp700252 Hoffmans Winners Circle 1968-69 Mopar Models With 340 383 440 Engines 4-speed - Carter Avs Carburetor

( Brand: Hoffmans Winners Circle ), ( Part Type: Engine Carburetor ), ( Manufacturer Part Number: MP700252 )

Review HOFFMANS WINNERS CIRCLE Mopar Model's 383 Engines 4-speed Carter Avs Carburetor fits 340 440 1968-69

The Hoffman's Winners Circle MP700252 carburetor is a highly sought-after component for Mopar muscle cars from the 1968-69 era, specifically those equipped with 340, 383, or 440 cubic inch engines and a 4-speed transmission. This Carter AVS (Air Valve Secondary) carburetor was designed to provide optimal performance and fuel efficiency for these powerful engines.

The MP700252 carburetor features a unique venturi design, which allows for a more efficient fuel-air mixture. The AVS system employs an air valve that opens under vacuum conditions to allow additional fuel into the secondary venturi. This results in a more complete combustion process and improved power output.

The MP700252 is also characterized by its large, 750 CFM air cleaner, which ensures a consistent air supply to the engine. It comes with a chrome-plated, cast-aluminum base, which not only adds to the aesthetic appeal of the engine bay but also provides excellent heat dissipation.

This carburetor is a direct replacement for the original Carter AVS carburetors used in Mopar muscle cars during the late 1960s. It is engineered to fit perfectly and does not require any modifications to the intake manifold or other engine components.

However, it is essential to note that installing a high-performance carburetor like the Hoffman's Winners Circle MP700252 may require some tuning to ensure proper fuel-air mixture and optimal engine performance. It is recommended to have the carburetor tuned by a professional to ensure the best possible results.

In summary, the Hoffman's Winners Circle MP700252 carburetor is an excellent choice for Mopar muscle car enthusiasts looking to enhance the performance of their 1968-69 340, 383, or 440 cubic inch engines with a 4-speed transmission. With its unique AVS design, large air cleaner, and direct replacement fitment, this carburetor is sure to provide improved power, efficiency, and an authentic muscle car driving experience.

Pros and Cons of Buying a Hoffman's Winners Circle MP700252 1968-69 Mopar 340, 383, 440 Engines with 4-Speed Carter AVS Carburetor

1. Pros:

a. Authenticity: These engines are rebuilt from original Mopar blocks and are designed to maintain the original look and feel of a classic Mopar engine.

b. Performance: The use of Carter AVS carburetors allows for better air-fuel mixture control, resulting in improved engine performance.

c. Compatibility: These engines are specifically designed for use in 1968-69 Mopar vehicles, ensuring a perfect fit and function.

d. Quality: The engines are rebuilt with high-quality components and undergo a rigorous testing process to ensure optimal performance and reliability.

2. Cons:

a. Cost: These engines can be expensive, particularly when compared to the cost of rebuilding a stock engine or purchasing a used engine.

b. Complexity: The installation and tuning of a high-performance engine like the Hoffman's Winners Circle MP700252 can be complex and time-consuming, requiring specialized knowledge and tools.

c. Maintenance: High-performance engines like these require more frequent maintenance than stock engines, which can add to the overall cost of ownership.

3. Conclusion:

The Hoffman's Winners Circle MP700252 1968-69 Mopar 340, 383, 440 Engines with 4-Speed Carter AVS Carburetor offers several advantages, including improved performance, authenticity, and compatibility. However, these advantages come with a higher price tag and increased complexity and maintenance requirements.

4. Recommendation:

If you are looking for a high-performance engine for your classic Mopar vehicle and are willing to invest the time, money, and effort required to install and maintain it, then the Hoffman's Winners Circle MP700252 engine may be an excellent choice for you. However, if you are on a budget or prefer a more straightforward engine option, you may want to consider other alternatives.

specifications carbcaddie:

  • for models: 340, 440
  • for makes: Mopar
  • for years: 1968-69
  • brand: Hoffmans Winners Circle
  • part type: Engine Carburetor
  • manufacturer part number: MP700252

seller carbcaddie:

  • rating: 99.7%
  • # reviews: 61895

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general carbcaddie:

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

returns carbcaddie:

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

offer carbcaddie:

  • sold: 0
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • started: May 13, 2026

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  • class: Standard, Expedited
  • cost: $8.51
  • carrier: USPS, UPS, FedEx
  • transit: 3-9 Days
  • type: Calculated
  • service: USPS Ground Advantage, UPS Ground, UPS 2nd Day Air, FedEx Ground / FedEx Home Delivery
for models: 340, 440, for makes: mopar, for years: 1968-69, part type: engine carburetor,
category: auto parts > car truck parts accessories > air fuel delivery > carburetor parts, sku: 10838171878281773,

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