CARTER 3696S Wcfb Carburetor 4-BARREL

( Brand: Carter ), ( Manufacturer Part Number: 3696S ), ( Type: Carburetor )

Review CARTER Wcfb 4-barrel Carburetor Chevy Chevrolet fits CORVETTE 327 1964–1965

The Carter WCFB 4-barrel carburetor, model number 3696S, was a popular choice for enhancing the performance of 1964 and 1965 Chevrolet Corvette engines powered by the 327 cubic inch V8 engine. This carburetor is a quad-barrel design, meaning it has four individual barrels, each supplying fuel to a corresponding intake port for improved air-fuel mixture delivery. This specific Carter model is recognized for its ability to deliver a balanced fuel flow to each cylinder, ensuring optimal combustion and increased horsepower.

The Carter 3696S is a Sudan-style carburetor, which is characterized by the placement of the throttle bodies at the front and the venturis at the rear. Its design allows for better cooling, which is crucial in high-performance applications where increased engine temperatures can impact the carburetor's performance. This carburetor features a mechanical secondary system, which utilizes mechanical linkages to control the secondaries' opening based on vacuum, ensuring a smooth power transition upon acceleration.

This Carter carburetor boasts an adjustable primary and secondary mixture control. The primary mixture controls the fuel-air mixture under typical driving conditions, while the secondary mixture adjusts the fuel-air ratio when more fuel is needed for high-performance situations. Furthermore, it has an automatic choke system that ensures a quick and smooth engine start, which is suitable for colder weather conditions.

The Carter 3696S is characterized by its cast aluminum construction, which not only provides strength and durability but also allows for a more uniform heat dissipation, essential for improved fuel vaporization and superior engine performance. It features friction-fit mounting gaskets with replaceable rubber inserts to ensure a secure fit, which can minimize leaks or air ingression. Additionally, this carburetor includes a float bowl drain plug, making fuel bowl draining an efficient process.

In the intake manifold area, this Carter 3696S WCFB features a speed dual manifold that merges the individual intake runners into a single runner before the carburetor. This design optimizes airflow into each intake port and improves power delivery, especially during high engine speeds. The carburetor also comes with 1.5-inch spacer adapters that allow for clearance between the carburetor and the intake manifold when installing air cleaners or other aftermarket accessories.

In summary, the Carter WCFB 4-barrel carburetor, model number 3696S, is a high-performance carburetor specifically designed and engineered for 1964 and 1965 Chevrolet Corvette engines with a 327 cubic inch V8 engine. With its quad-barrel design, mechanical secondary system, adjustable primary and secondary mixture control, automatic choke system, cast aluminum construction, and a variety of other desirable features, this carburetor has proven itself a reliable option for those seeking improved throttle response, increased horsepower, and unparalleled performance from their classic vehicle.

The Carter WCFB 4-barrel carburetor, specifically the 3696 model, was used in some 1964 and 1965 Chevrolet Corvette 327 engines. This carburetor is known for its unique design and performance. Here are some pros and cons to help you make an informed decision about purchasing one:

1. **Power Advantage:** Four-barrel carburetors like the Carter 3696 provide more air and fuel mixture compared to a single or dual-barrel carburetor. Consequently, they offer improved engine performance, enhanced power output, and quicker throttle response.

2. **Customizability:** The Carter 3696 is known for its tunability. Adjusting the jets, needles, and other components allows fine-tuning for various driving conditions and optimizing performance.

3. **Classic Look:** It retains the classic look of the 1960s Corvettes and adds to the car's overall aesthetics. Additionally, the four-barrel carburetor is often favored by purists who prefer retaining the original equipment.

1. **Complexity:** Compared to a single or dual-barrel carburetor, the 4-barrel Carter 3696 is more complex. The additional barrels and associated components increase the likelihood of issues such as tune-up challenges, synchronization requirements, and leakage problems.

2. **Higher Fuel Consumption:** Due to the increased fuel flow and air mixture delivered, this carburetor requires more fuel compared to its counterparts. This could result in higher fuel consumption and additional expenses, especially for daily driving.

3. **Maintenance:** Four-barrel carburetors require diligent maintenance for optimal performance. Regular check-ups and adjustments may be needed to maintain proper air/fuel ratio to ensure maximum efficiency.

The Carter WCFB 3696 4-barrel carburetor offers better power output and customizability compared to single or dual-barrel alternatives. At the same time, it presents challenges such as increased complexity, higher fuel consumption, and maintenance requirements.

If you seek improved performance, especially for race or competition applications, then the Carter 3696 could be a viable option. However, if you primarily use your Corvette for daily driving, consider whether the advantages justify the maintenance challenges and increased fuel consumption. Ultimately, the choice between a 4-barrel carburetor and others depends on your specific needs, budget, and preferences.

For daily driving, it is generally recommended to consider a single or dual-barrel carburetor for better fuel efficiency and ease of maintenance. However, if you are interested in authentic performance and classic aesthetics, the Carter WCFB 3696 4-barrel carburetor would be a suitable choice for your 1964 or 1965 Chevrolet Corvette 327. Whatever your decision, be sure to consult professional mechanics for advice on the installation and tuning process.

Details:

Please verify part number and pics match your application. See pics for condition. Linkage moves free. Core for rebuilding or parts.

Carter WCFB 4-barrel carburetor, ID tag number 3696S. Carb core appears to be mostly complete. Has manual choke conversion.

part #: 3696s prices

• $695.00-$2195.00

specifications carbcoon:

• for models: 327, Corvette
• for makes: Chevy, Chevrolet
• for years: 1964-1965
• brand: Carter
• mpn: 3696s
• type: Carburetor

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• paid by: Buyer
• time: 30 Days

seller carbcoon:

• # reviews: 28873
• rating: 99.9%
• city: Sheboygan Falls, Wisconsin

general carbcoon:

• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors
• condition: For parts or not working

shipping carbcoon:

• carrier: USPS
• type: Calculated
• cost: $0.00
• service: USPS Ground Advantage
• class: Standard
• transit: 3-7 Days

offer carbcoon:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: November 5, 2024
• best offers: True
• sold: 0

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