CARTER Thermo Carburetor Tq V8

( Brand: Carter ), ( Manufacturer Part Number: 9147S ), ( Location: 2415 ), ( Material: Aluminum ), ( Vintage Part: Yes ), ( Modified Item: No ), ( Placement On Vehicle: Front ), ( Choke Type: Mechanical ), ( Type: Carburetor ), ( Mounting Flange Type: Spread Bore ), ( Oe/oem Part Number: 9147s, 9147s 086-8 ), ( Features: Thermoquad ), ( Country/region Of Manufacture: United States )

Review CARTER Thermo quad Carburetor Mopar V8 Tq fits QUAD 318 1978

The Carter Thermo-Quad 9147 carburetor is a high-performance fuel delivery system designed specifically for Mopar V8 engines, including the 1978 318 model. This quad-barrel carburetor is known for its ability to provide excellent fuel economy, smooth idle, and impressive power delivery.

The Thermo-Quad carburetor features four separate barrels, each with its own individual metering rod and jet circuit. This design allows for more precise fuel metering, resulting in better combustion and improved engine performance. The carburetor also includes a unique thermal secondaries design that uses engine heat to enrich the fuel mixture during cruising and wide-open throttle conditions, ensuring optimal engine power and efficiency.

The Carter 9147 is equipped with a mechanical secondaries choke system, which provides quick and reliable starting in cold weather conditions. The choke system is easily adjustable, allowing users to fine-tune the starting performance of their engine. The carburetor also includes a built-in air cleaner element, which helps to filter out impurities in the incoming air and protect the engine from harmful contaminants.

The Thermo-Quad 9147 carburetor is also designed with ease of installation in mind. It comes with all necessary mounting hardware and instructions, making it a straightforward process to replace an existing carburetor on a 1978 Mopar V8 engine. The carburetor housing is made from durable materials, ensuring long-lasting performance and resistance to corrosion.

In summary, the Carter Thermo-Quad 9147 carburetor is a high-performance fuel delivery system designed for Mopar V8 engines. Its quad-barrel design allows for precise fuel metering, while the thermal secondaries system ensures optimal engine power and efficiency. The mechanical secondaries choke system provides reliable starting performance, and the built-in air cleaner element helps to protect the engine from impurities. With its durable construction and easy installation process, the Thermo-Quad 9147 is an excellent choice for anyone looking to enhance the performance of their 1978 Mopar V8 engine.

The Carter Thermo-Quad carburetor, model 9147, was a popular choice for Mopar V8 engines, including the 1978 318, due to its four-barrel design that promised improved fuel efficiency and power. However, like any automotive component, it comes with its advantages and disadvantages.

1. Increased Power: The Carter 9147 Thermo-Quad carburetor provides better fuel flow, which results in increased horsepower and torque compared to a single or two-barrel carburetor.

2. Improved Fuel Efficiency: Four-barrel carburetors generally provide better fuel atomization and air-fuel mixture distribution, which can lead to improved fuel efficiency, especially under cruising conditions.

3. Enhanced Engine Responsiveness: With four barrels, the Thermo-Quad carburetor provides smoother and more consistent fuel delivery, leading to improved engine responsiveness and drivability.

4. Adaptability: The Carter 9147 Thermo-Quad carburetor is a versatile component, which can be used with various engine configurations and tuning setups.

1. Complexity: Four-barrel carburetors like the Carter 9147 are more complex compared to single or two-barrel carburetors, which increases the likelihood of issues and requires more maintenance and tuning expertise.

2. Cost: Due to its complexity and performance advantages, the Carter 9147 Thermo-Quad carburetor tends to be more expensive than other carburetor options.

3. Fuel Consumption: While the Carter 9147 may improve fuel efficiency under some conditions, it can also lead to increased fuel consumption under heavy-load situations, such as aggressive driving or towing.

4. Emissions: Four-barrel carburetors, especially those from the 1970s and 1980s, are known for producing relatively high emissions levels compared to fuel-injected systems.

The Carter 9147 Thermo-Quad carburetor offers several advantages, including increased power, improved fuel efficiency, enhanced engine responsiveness, and adaptability. However, its complexity, cost, potential for increased fuel consumption, and higher emissions levels are important considerations. Ultimately, the decision to purchase a Carter 9147 Thermo-Quad carburetor for a 1978 Mopar V8 318 engine depends on individual priorities, budget, and driving habits.

If you are looking for improved power and drivability and are willing to invest in a more complex and expensive component, the Carter 9147 Thermo-Quad carburetor may be a suitable choice for your 1978 Mopar V8 318 engine. However, if you prioritize ease of use, lower cost, and reduced emissions, you may want to consider alternative options, such as a single or two-barrel carburetor or a fuel-injected system.

Details:

Most likely, it will need a rebuild. Looks complete and in good condition for sitting on a shelf years. Used Carter Thermoquad Carburetor. Please look close and ask before you purchase or make an offer.

part #: 9147s prices

• $60.00-$84.00

specifications carbcoon:

• for models: 318, Quad
• for makes: Mopar
• for years: 1978
• brand: Carter
• mpn: 9147s
• location: 2415
• material: Aluminum
• vintage part: Yes
• modified item: No
• placement on vehicle: Front
• choke type: Mechanical
• type: Carburetor
• mounting flange type: Spread Bore
• oe/oem part number: 9147s, 9147s 086-8
• features: Thermoquad
• country/region of manufacture: United States

returns carbcoon:

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

general carbcoon:

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

payments carbcoon:

• other
• credit card: Mastercard
• wallet: Paypal

offer carbcoon:

• started: March 15, 2025
• best offers: True
• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home

shipping carbcoon:

• type: Calculated
• cost: $13.20
• service: USPS Ground Advantage
• class: Standard
• carrier: USPS
• transit: 4-10 Days

seller carbcoon:

• # reviews: 948
• rating: 100.0%
• city: Klamath Falls, Oregon

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