ROCHESTER 17057156 Dualjet Carburetor Carb 165 2-BARREL 260 V-8

( Brand: Rochester ), ( Manufacturer Part Number: 17057156 ), ( Type: Carburetor )

Review ROCHESTER Dualjet 165 2-barrel Carburetor Carb Oldsmobile 260 V-8 fits 1977

The Rochester 17057156 Dualjet 165 Carburetor is a vital component for maintaining the performance and efficiency of your 1977 Oldsmobile 260 V-8 engine. This carburetor is a replacement for the original dual-barrel carburetor, ensuring a seamless fit and function in your classic Oldsmobile.

The Rochester 165 Dualjet Carburetor is renowned for its advanced design, which includes a unique dual-barrel configuration. This design allows for optimal fuel-air mixing, resulting in improved engine performance, increased fuel efficiency, and reduced emissions. The Dualjet system utilizes two separate throttle bodies, each with its own intake manifold and fuel metering circuit. This configuration provides superior fuel distribution and air velocity, resulting in a smoother and more powerful engine response.

The Rochester 17057156 Carburetor features a 165 CFM (cubic feet per minute) air flow rating, which is suitable for the output of a 260 V-8 engine. The carburetor also includes a primary and secondary fuel metering circuit, allowing for precise fuel delivery according to engine load and speed. The secondary metering circuit is triggered by the accelerator pump, ensuring a smooth transition into higher RPM ranges.

The Dualjet Carburetor is constructed from high-quality materials, ensuring durability and longevity. The carburetor body is made from cast iron, while the throttle shafts, linkages, and other moving parts are made from hardened steel. The carburetor is also equipped with a precision-machined float bowl, ensuring consistent fuel delivery and level.

The Rochester 17057156 Dualjet 165 Carburetor includes all necessary hardware for installation, including mounting brackets and gaskets. The carburetor is also designed to easily integrate with the original intake manifold, making the installation process straightforward and hassle-free.

In conclusion, the Rochester 17057156 Dualjet 165 Carburetor is a high-quality replacement carburetor for your 1977 Oldsmobile 260 V-8 engine. Its advanced dual-barrel design provides improved fuel-air mixing and engine performance, while its durable construction ensures long-term reliability. The carburetor is easy to install and includes all necessary hardware, making it a convenient and cost-effective solution for maintaining the performance of your classic Oldsmobile.

1. Compatibility: This carburetor is specifically designed for 1977 Oldsmobile 260 V-8 engines, ensuring a perfect fit.

2. Performance: The Dualjet design allows for improved air-fuel mixture, potentially improving engine performance and fuel efficiency.

3. Availability: Being a replacement part for an older model, it is likely to be widely available from various auto parts stores or online retailers.

1. Age and technology: The carburetor is an older technology, which may not offer the same level of precision and fuel efficiency as modern fuel injection systems.

2. Maintenance: Carburetors require regular maintenance, such as cleaning or adjusting the mixture, which can be time-consuming and may require specialized knowledge.

3. Potential for performance issues: Although the Dualjet design can improve performance, improper installation or maintenance can lead to performance issues or poor fuel efficiency.

Conclusion: The Rochester 17057156 Dualjet 2-barrel carburetor is a viable option for replacing the original carburetor on your 1977 Oldsmobile 260 V-8. Its compatibility and potential for improved performance make it an attractive option. However, be aware of the potential drawbacks, such as the need for regular maintenance and the potential for performance issues, and consider your own mechanical abilities and willingness to invest time in maintaining the carburetor. If you are looking for a more modern and efficient solution, you may want to consider a fuel injection system. Ultimately, the decision to upgrade your carburetor should be based on your specific needs, budget, and comfort level with car maintenance.

Details:

Casting fin is dented from handling. Carb core appears to be mostly complete. Linkage moves free. Please verify part number and pics match your application.

Core for rebuilding or parts. See pics for condition. Rochester Dualjet 2-barrel carburetor, ID number 17057156.

part #: 17057156 prices

• $34.00-$79.99

specifications carbcoon:

• for makes: Oldsmobile, Rochester
• for years: 1977
• brand: Rochester
• mpn: 17057156
• type: Carburetor

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seller carbcoon:

• # reviews: 28738
• city: Sheboygan Falls, Wisconsin
• rating: 99.9%

general carbcoon:

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

offer carbcoon:

• options: Ship-to-home
• availability: In Stock
• best offers: True
• started: October 17, 2024
• sold: 0
• quantity: 1

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• service: USPS Ground Advantage
• class: Standard
• cost: $0.00
• transit: 5-9 Days
• type: Calculated

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• time: 30 Days
• policy: Returns Accepted

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