fits model: D7, Hemi. make: Chrysler. year: 1957–1958.

( Brand: Carter ), ( Manufacturer Part Number: 2509S ), ( Type: Carburetor )
The Carter WCFB 1957-1958 2509S and 1959 2590S carburetors are iconic components of Chrysler's legendary Hemi engines, specifically those used in the Dodge and Plymouth models during those years. These carburetors, with their distinctive design and impressive performance, have long been coveted by collectors and hot rod enthusiasts.
Measuring approximately 30 inches long, 16 inches wide, and 14 inches tall, these quad-barrel carburetors feature four 2-barrel carburetor bodies stacked together, each with its own individual float bowl. The 2509S and 2590S models are identified by their unique venturi shapes and throttle shafts. The 2509S has a rectangular venturi shape, while the 2590S features round venturis. The throttle shafts on both models are adjustable to fine-tune the idle mixture.
Each carburetor body houses two 1.5-inch primary venturis, which deliver fuel to the engine during normal driving conditions. The primary jets are adjustable to optimize the air-fuel mixture for the engine's specific requirements. The secondary venturis, located above the primaries, measure 1.7 inches in diameter. They are designed to deliver an enriched fuel mixture during full throttle situations, ensuring the engine receives the necessary fuel for optimal performance.
The Carter WCFB carburetors feature a unique fuel distribution system. The fuel pump sends fuel to the front of the carburetor, where it flows through the center fuel passage and splits to feed each venturi. The float bowls hold the fuel reserve, and float valves regulate the fuel level, ensuring a consistent fuel supply to the engine.
These carburetors are equipped with a choke system, which can be operated using a lever located on the driver's side of the engine compartment. The choke system enriches the fuel mixture during engine start-up, making it easier for the engine to ignite and warm up.
The Carter WCFB 1957-1958 2509S and 1959 2590S carburetors are not only functional components but also visually stunning additions to any classic Chrysler Hemi engine. Their design, with their chrome bodies, bright accents, and intricate details, adds to the overall aesthetic appeal of the vehicle.
Maintaining these carburetors requires regular tuning and adjustment to ensure optimal performance. Properly syncing the carburetors, setting the idle mixture, and adjusting the choke system can all contribute to a well-running engine.
In summary, the Carter WCFB 1957-1958 2509S and 1959 2590S carburetors are essential components of Chrysler Hemi engines from the late 1950s. Their distinctive design, impressive performance, and rich history make them a must-have for collectors and hot rod enthusiasts. These quad-barrel carburetors deliver fuel efficiently, ensuring the engine receives the necessary mixture for optimal performance, while their visual appeal adds to the overall allure of classic Chrysler vehicles.
The Carter WCFB 1957-1958 2509/1959 2590 carburetors were used on Chrysler Hemi engines during that period. These carburetors are popular among collectors and restorers due to their unique design and historical significance. Here are some pros and cons of buying this carburetor:
Pros:1. Authenticity: These carburetors are original equipment on many collectible Chrysler Hemi engines. Installing one can add to the authenticity and value of the vehicle.
2. Performance: The Carter WCFB design is known for its smooth, powerful delivery, making it a desirable choice for collectors who want to maintain the original performance of their Hemi engines.
3. Availability: These carburetors are readily available on the aftermarket, and many restoration shops and parts suppliers carry them.
4. Community support: There is a large community of collectors and restorers who have experience working with these carburetors. They can offer valuable advice and tips for troubleshooting and maintenance.
Cons:1. Complexity: The Carter WCFB carburetors are known for their complexity, with multiple vacuum secondaries and a unique float bowl design. This can make them more difficult to tune and maintain compared to modern carburetors.
2. Cost: Original Carter WCFB carburetors can be expensive, especially if they are in good condition or hard to find. Rebuilt or reconditioned options may be more affordable but may not be as authentic.
3. Adaptation: Installing a Carter WCFB carburetor on a modern engine or vehicle may require additional modifications and adaptations, which can add to the cost and complexity of the project.
Ending Conclusion:The Carter WCFB 1957-1958 2509/1959 2590 carburetor is a desirable choice for collectors and restorers of Chrysler Hemi engines due to its authenticity, performance, and historical significance. However, the complexity and cost of these carburetors should be considered before making a purchase. Ultimately, the decision to buy one depends on the individual collector's priorities and budget.
Recommendation:If you are a collector or restorer of a Chrysler Hemi engine and want to maintain the original look, feel, and performance, then a Carter WCFB 1957-1958 2509/1959 2590 carburetor is a worthwhile investment. However, be prepared for the additional cost, complexity, and potential challenges that come with owning and maintaining one of these carburetors. It's always a good idea to research and seek advice from experienced collectors and restoration professionals before making a purchase.
Governor even still moves. Throttle plates open close and fuel inlet threads look good. Still has Original Tag Dated D7. The product is a 1957-1958 Chrysler Hemi Carter WCFB D7 392 4 barrel carburetor.
With four barrels, it provides efficient fuel delivery for high-performance engines. For Sale is a Used 1957 1958 Chrysler Hemi 392 2590S Carter WCFB 4 Barrel Carburetor. This specific model, with the manufacturer part number 2509S, is an essential component for maintaining and restoring classic Chrysler vehicles from late 1950s. Looks like a nice carb for rebuilding.