ROCHESTER 7041242 Quadrajet Carburetor 2516

( Brand: Rochester ), ( Manufacturer Part Number: 7041242 ), ( Choke Type: Mechanical ), ( Type: Carburetor ), ( Mounting Flange Type: Spread Bore )

Review ROCHESTER Buick Stage Quadrajet Carburetor Date Code Used fits GS 455 1971

Rochester 7041242 Quadrajet Carburetor for 1971 Buick GS 455

The Rochester 7041242 Quadrajet Carburetor is a high-performance replacement part specifically designed for the 1971 Buick GS 455. This carburetor is an essential component of the engine fuel delivery system and plays a significant role in optimizing the vehicle's engine performance.

The Quadrajet carburetor is renowned for its advanced engineering and ability to provide excellent fuel economy alongside impressive power output. In the context of the 1971 Buick GS 455, this carburetor is engineered to manage the large 455 cubic inch V8 engine's fuel needs.

The Rochester 7041242 Quadrajet carburetor comes with four venturis, each with an individual throttle body, enabling the engine to receive an optimal fuel-air mixture for each cylinder. This design leads to enhanced combustion efficiency and a more responsive engine.

1. Quadrajet design: Provides excellent idle quality and fuel economy while delivering superior power and torque.

2. Four-barrel design: Optimizes fuel delivery for each cylinder, improving combustion efficiency and engine responsiveness.

3. Accurate metering: Ensures precise fuel delivery for optimal engine performance.

4. Adjustable idle mixture: Allows for fine-tuning to achieve the desired idle speed and quality.

5. Durable construction: Engineered to withstand the rigors of high-performance driving and engine conditions.

6. Easy installation: Designed to fit seamlessly into the existing engine bay configuration of the 1971 Buick GS 455.

By installing the Rochester 7041242 Quadrajet Carburetor in your 1971 Buick GS 455, you'll experience enhanced engine performance, improved fuel economy, and a more responsive driving experience. This carburetor is a popular choice among enthusiasts and restoration projects due to its proven reliability and ability to deliver impressive results.

The Rochester 7041242 Quadrajet carburetor is a popular choice for those restoring or working on a 1971 Buick GS 455. This carburetor is known for its ability to provide good fuel economy and powerful performance. Here are some pros and cons to consider before purchasing.

1. Fuel Efficiency: Quadrajet carburetors are known for their ability to provide good fuel efficiency. They offer a good air/fuel mixture which results in better combustion and improved fuel economy.

2. Powerful Performance: Quadrajet carburetors offer powerful performance. They provide a good idle, smooth throttle response, and excellent power delivery throughout the RPM range.

3. Easy to Tune: The Quadrajet carburetor is relatively easy to tune. It has a simple design with few moving parts, making it easier to adjust and fine-tune for optimal performance.

4. Wide Availability: Quadrajet carburetors are widely available and can be easily purchased from various automotive parts stores and online retailers.

1. Complexity: Despite its simplicity, the Quadrajet carburetor can be complex to install for those who are not experienced in carburetor installation. It may require some technical knowledge and skills.

2. Cost: Quadrajet carburetors can be more expensive than other types of carburetors. They may require additional accessories such as a fuel pressure regulator, fuel pump, and other components, which can add to the overall cost.

3. Fuel Economy: While the Quadrajet carburetor offers good fuel efficiency, it may not be as fuel-efficient as modern fuel injection systems. It may consume more fuel than modern engines, especially in stop-and-go traffic.

The Rochester 7041242 Quadrajet carburetor is a good choice for those restoring or working on a 1971 Buick GS 455. Its powerful performance, good fuel efficiency, and ease of tuning make it a popular choice among car enthusiasts. However, its complexity, cost, and fuel economy may be drawbacks for some.

If you are looking for a powerful and efficient carburetor for your 1971 Buick GS 455, the Rochester 7041242 Quadrajet carburetor is a good option. However, if you are not experienced in carburetor installation or have a limited budget, you may want to consider other options. It is recommended that you consult with a professional mechanic or automotive parts expert to determine if this carburetor is the best fit for your vehicle and your budget.

Details:

It has not been tested, and it would probably be a good idea to install fresh gaskets inspect the internals. 1097 USED 1971 Buick Skylark GS 455 Stage 1 Quadrajet Carburetor, 7041242, Date Code 2516. Please examine the photos carefully and contact me with any questions. The date code is 2516, making this a service replacement.

part #: 7041242 prices

• $121.29-$699.95

specifications carbcoon:

• for models: Gs, 455
• for makes: Buick, Rochester
• for years: 1971
• brand: Rochester
• mpn: 7041242
• choke type: Mechanical
• type: Carburetor
• mounting flange type: Spread Bore

seller carbcoon:

• rating: 100.0%
• # reviews: 229
• city: Ballston Spa, New York

shipping carbcoon:

• carrier: USPS
• type: Fixed
• transit: 5-12 Days
• class: Expedited
• cost: $35.00
• service: USPS Priority Mail

offer carbcoon:

• started: May 18, 2025
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• sold: 0

payments carbcoon:

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

general carbcoon:

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

returns carbcoon:

• policy: No Returns

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