ROCHESTER 17056252 Quadrajet Carburetor Cfm 4-BARREL

( Brand: Rochester ), ( Manufacturer Part Number: 17056252 ), ( Type: Oldsmobile )

Review ROCHESTER Quadrajet 4-barrel Carburetor Cfm Olds fits TORONADO 800 455 1976

The Rochester Quadrajet 4-barrel carburetor, model number 17056252, is a legendary automotive component that was originally designed for use in the 1976 Oldsmobile Toronado 455 engine. With a flow rate of 800 CFM (cubic feet per minute), this carburetor is well-suited for high-performance applications, delivering an ample fuel supply to ensure efficient combustion and optimal engine operation.

The Quadrajet carburetor is renowned for its advanced quad-barrel design, which features four separate barrels arranged in a square configuration. This innovative layout enhances the throttle response and fuel distribution, particularly during low- and mid-range engine speeds, providing a smooth power band and improved drivability.

Each barrel within the Quadrajet carburetor houses an individual float bowl, which ensures an even fuel distribution between the engine's cylinders. The carburetor's meticulously calibrated jets, needles, and emulsions tubes work in harmony to maintain precise fuel-air mixtures, enhancing the engine's overall performance and fuel economy.

Moreover, the Quadrajet carburetor is engineered with advanced features such as a power valve and a secondary idle circuit. The power valve is designed to enrich the fuel mixture during acceleration, while the secondary idle circuit maintains a consistent idle speed under various engine loads and temperatures.

The Quadrajet carburetor's robust construction is another testament to its exceptional durability. Its cast aluminum body and hard-anodized throttle shafts are capable of withstanding the rigors of high-performance driving, making it an ideal choice for enthusiasts seeking a carburetor that delivers both power and reliability.

For those restoring or customizing a 1976 Oldsmobile Toronado 455, the Rochester Quadrajet 4-barrel carburetor, model number 17056252, is an essential upgrade that will breathe new life into the engine. Its unique features, superior performance, and legendary status make it an invaluable addition to any classic car restoration project or high-performance build.

Buying a Rochester Quadjet 4-barrel carburetor, model 17056252, with a flow rate of 800 CFM for a 1976 Olds Toronado 455 engine comes with its own set of advantages and disadvantages. Here are some key points to consider:

1. Increased Power: A high-flow carburetor like the Quadjet 800 CFM can provide better air-fuel mixture, which results in increased horsepower and torque. This can enhance the overall driving experience and improve vehicle performance.

2. Smoother Idle: The Quadjet design offers a smoother idle compared to traditional carburetors. This can lead to a more comfortable driving experience, especially during stop-and-go traffic.

3. Improved Fuel Efficiency: With proper tuning, a high-performance carburetor like the Quadjet 800 CFM can lead to improved fuel efficiency. It does this by ensuring a more precise air-fuel mixture, which can result in fewer fuel waste and better overall engine performance.

4. Better Adaptability: The Quadjet design offers better adaptability to various driving conditions. This carburetor can provide optimal performance in both cold and hot weather, as well as at different altitudes.

1. Complex Installation: Installing a high-performance carburetor like the Quadjet 800 CFM can be a complex process. It requires advanced knowledge of carburetor tuning and a significant amount of time and effort.

2. Higher Cost: A high-performance carburetor like the Quadjet 800 CFM typically costs more than a standard carburetor. This cost includes not only the carburetor itself but also the installation, tuning, and potential necessary engine modifications.

3. Increased Maintenance: A high-performance carburetor like the Quadjet 800 CFM requires more frequent maintenance compared to a standard carburetor. This includes regular check-ups, adjustments, and potential repairs.

The decision to buy a Rochester Quadjet 4-barrel carburetor, model 17056252, with a flow rate of 800 CFM for a 1976 Olds Toronado 455 depends on individual priorities and driving needs. If increased power, smoother idle, improved fuel efficiency, and better adaptability are important factors, this high-performance carburetor may be a worthwhile investment. However, potential buyers should be aware of the complex installation process, higher cost, and increased maintenance requirements.

For those interested in purchasing a high-performance carburetor for their 1976 Olds Toronado 455, it is recommended that they consult with a professional mechanic or carburetor specialist. This expert can help evaluate the specific driving needs, provide guidance on the installation process, and ensure the carburetor is properly tuned for optimal performance. Additionally, they can help weigh the potential benefits against the costs and maintenance requirements to determine if this is the right choice for the individual's specific situation.

Details:

See pics for condition. Rochester Quadrajet 4-barrel carburetor, ID number 17056252. Core for rebuilding or parts. Linkage moves free.

Please verify part number and pics match your application. Carb core appears to be mostly complete.

part #: 17056252 prices

• $28.95-$85.50

specifications carbcoon:

• for models: 800, 455, Toronado
• for makes: Olds, Rochester
• for years: 1976
• brand: Rochester
• mpn: 17056252
• type: Oldsmobile

general carbcoon:

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

payments carbcoon:

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

returns carbcoon:

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

shipping carbcoon:

• class: Standard
• transit: 3-8 Days
• carrier: USPS
• service: USPS Ground Advantage
• cost: $0.00
• type: Calculated

offer carbcoon:

• started: February 19, 2025
• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1
• best offers: True

seller carbcoon:

• # reviews: 29564
• rating: 100.0%
• city: Sheboygan Falls, Wisconsin

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