CARTER 9368S Thermo Carburetor Carb Tq Thermoquad V8

( Brand: Carter ), ( Manufacturer Part Number: 9368S ), ( Items Included: As Shown ), ( Material: Aluminum, Steel ), ( Vintage Part: Yes ), ( Modified Item: No ), ( Placement On Vehicle: Front ), ( Choke Type: Electric ), ( Type: Carburetor ), ( Mounting Flange Type: Spread Bore ), ( Oe/oem Part Number: 6-2843 ), ( Features: Thermoquad ), ( Country Of Origin: United States )

Review CARTER Thermo quad Carburetor Mopar V8 Truck Carb Tq Thermoquad fits QUAD 318 1983

The Carter Thermo-Quad 9368s carburetor is a high-performance fuel delivery system designed specifically for Mopar V8 engines, particularly those manufactured in 1983 with a 318 cubic inch engine and a carburetor model numbered TQ. This Thermo-Quad carburetor is an upgrade from the standard single or dual-barrel carburetors, providing enhanced fuel delivery, improved idling, and smoother throttle response.

The Thermo-Quad carburetor's most striking feature is its quad-barrel design. Each barrel is equipped with an individual throttle body, allowing for more precise fuel metering and combustion control. This results in improved engine responsiveness and a more consistent power delivery across the entire RPM range.

The Thermo-Quad carburetor also comes with a built-in electronic temperature control system. This system monitors the engine coolant temperature and adjusts the fuel mixture accordingly. In colder temperatures, the system enriches the fuel mixture to ensure smooth and reliable engine starting. Conversely, in warmer temperatures, it leans out the fuel mixture to prevent detonation and improve engine performance.

The Carter Thermo-Quad 9368s carburetor is also designed with a unique vacuum secondary system. This system uses a vacuum-actuated butterfly valve located in each barrel. When the throttle is opened, the vacuum in the intake manifold draws the valves open, providing an additional fuel mixture for improved power and torque.

The Thermo-Quad carburetor is constructed from high-quality materials, including a cast aluminum body and brass components. It features a durable finish that resists corrosion and wear, ensuring long-lasting performance and reliability.

The installation of the Carter Thermo-Quad 9368s carburetor requires some modifications to the engine intake manifold, as well as the use of specific gaskets and hardware. However, the detailed instructions provided by Carter make the installation process relatively straightforward for experienced DIY mechanics.

In conclusion, the Carter Thermo-Quad 9368s carburetor is an excellent choice for Mopar V8 engine owners seeking improved fuel delivery, enhanced engine responsiveness, and a more consistent power delivery. Its quad-barrel design, electronic temperature control system, and vacuum secondary system make it a high-performance upgrade that is sure to provide noticeable improvements in engine performance.

The Carter Thermo-Quad carburetor, model 9368S, is a popular choice for Mopar V8 engines, particularly those manufactured in 1983 with a 318 cubic inch carbureted powerplant. This quad-barrel carburetor uses thermodynamic fuel metering to improve engine performance and fuel efficiency under various operating conditions. Here are some potential pros and cons of buying this carburetor for your Mopar V8.

1. Improved Fuel Efficiency: The Thermo-Quad carburetor utilizes thermodynamic fuel metering, which adjusts the fuel mixture based on engine temperature. This results in improved fuel efficiency and reduced emissions.

2. Better Performance: The four-barrel configuration allows for a more efficient air-fuel mixture, improving engine performance. The Thermo-Quad design also ensures a smooth idle and better throttle response.

3. Easy Installation: This carburetor is designed to be a direct replacement for the factory-installed carburetor in most Mopar V8s from the 1983 model year. This can save time and money, as no major modifications are required.

4. Improved Engine Longevity: By providing a more consistent fuel mixture, the Thermo-Quad carburetor can help reduce wear and tear on the engine, potentially increasing its overall longevity.

1. Cost: The Carter Thermo-Quad carburetor is more expensive than a standard carburetor. While the performance and fuel efficiency improvements can be worth the investment, it may not be suitable for those on a tight budget.

2. Complexity: The Thermo-Quad design is more complex than a standard carburetor, which can make it more difficult to diagnose and adjust. While this complexity can lead to improved performance, it may also require more maintenance and expertise to keep the carburetor running optimally.

3. Potential for Leaks: As with any carburetor, there is a risk of fuel leaks. The Thermo-Quad design includes additional components, such as the thermostats and temperature sensors, which can potentially leak. Proper installation and regular maintenance are essential to minimize this risk.

The Carter Thermo-Quad carburetor, model 9368S, offers numerous benefits for Mopar V8 owners, including improved fuel efficiency, better performance, and easier installation. However, it also comes with some drawbacks, such as a higher cost, increased complexity, and the potential for fuel leaks. Ultimately, whether or not this carburetor is a good investment for your Mopar V8 depends on your specific needs, budget, and expertise. If you're looking for improved performance and fuel efficiency, the Thermo-Quad carburetor is definitely worth considering. However, if you're on a tight budget or not comfortable with the added complexity, a standard carburetor may be a more suitable choice.

Details:

This has been sitting on a shelf for long time so selling as good rebuild able or parts. The base plate number decides to a 1983 dodge truck with 318 v8 in it but will replace various other thermo Quad equipped Mopar or Quadraphonic carbs. All the linkages seem to operate fine.

part #: 9368s prices

• $79.00-$84.00

specifications carbcoon:

• for models: 318, Quad
• for makes: Mopar
• for years: 1983
• brand: Carter
• mpn: 9368s
• items included: As Shown
• material: Aluminum, Steel
• vintage part: Yes
• modified item: No
• placement on vehicle: Front
• choke type: Electric
• type: Carburetor
• mounting flange type: Spread Bore
• oe/oem part number: 6-2843
• features: Thermoquad
• country of origin: United States

shipping carbcoon:

• transit: 4-11 Days
• class: Standard
• service: USPS Ground Advantage
• carrier: USPS
• type: Calculated
• cost: $0.00

returns carbcoon:

• policy: No Returns

seller carbcoon:

• rating: 98.9%
• # reviews: 1545
• city: Goodyear, Arizona

payments carbcoon:

• wallet: Google-pay
• other
• credit card: Mastercard

general carbcoon:

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

offer carbcoon:

• started: December 16, 2025
• options: Ship-to-home
• best offers: True
• availability: In Stock
• quantity: 1
• sold: 0

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