ROCHESTER 7028158 Carburetor Carb 2-BARREL 2GC V-8

( Brand: Rochester ), ( Manufacturer Part Number: 7028158 ), ( Type: Carburetor )

Review ROCHESTER 2-barrel Carburetor Parts Carb 2gc Oldsmobile V-8 fits 400 455 1968

The Rochester 7028158 2-barrel carburetor is a classic automotive component designed for use with Oldsmobile 400 and 455 V-8 engines, specifically models produced in 1968. This carburetor is a crucial part of the engine's fuel delivery system, ensuring optimal combustion for reliable and efficient performance.

The 2-barrel carburetor features a distinctive design with two primary barrels, each equipped with a venturi that draws in air and mixes it with fuel before delivering it to the engine's intake manifold. The carburetor's design allows for precise fuel-air ratio adjustment, which can significantly impact engine performance and fuel efficiency.

The Rochester 7028158 2-barrel carburetor is equipped with a primary and secondary metering system. The primary metering system is responsible for providing the majority of the fuel-air mixture, while the secondary metering system provides additional fuel as needed during high-load situations, such as acceleration.

The carburetor also includes a choke mechanism, which is used to enrich the fuel-air mixture when starting the engine in cold conditions. This helps to ensure that the engine starts easily and runs smoothly, even in cold weather.

The Rochester 7028158 2-barrel carburetor is built with durability in mind. It features a robust cast aluminum construction that can withstand the harsh conditions of regular use. The carburetor is also equipped with sturdy, corrosion-resistant internal components, ensuring long-lasting performance.

Installing the Rochester 7028158 2-barrel carburetor requires careful attention to detail and adherence to the manufacturer's instructions. Proper installation is essential for ensuring optimal engine performance and preventing potential issues down the line.

In conclusion, the Rochester 7028158 2-barrel carburetor is a high-quality, reliable component for Oldsmobile 400 and 455 V-8 engines. Its precise fuel-air ratio adjustment, durable construction, and robust design make it an excellent choice for enthusiasts looking to restore or maintain their classic Oldsmobile.

1. Authenticity: This carburetor is original to Oldsmobile and was used in many of their vehicles during the 1960s and 1970s.

2. Availability: Being a common part, it's relatively easy to find and purchase, and replacement parts are also readily available.

3. Cost-effective: Compared to newer, more advanced carburetors, this model is generally more affordable.

4. Performance: This carburetor is known for its ability to provide smoother engine operation and better fuel efficiency than some aftermarket alternatives.

1. Limited adjustability: The carburetor may not offer the same level of fine-tuning as newer models.

2. Potential for issues: Like any used part, this carburetor may have hidden issues that could lead to future problems.

3. Fuel efficiency: Although it may provide better fuel efficiency than some aftermarket alternatives, it may not be as efficient as modern fuel injection systems.

The Rochester 7028158 2-barrel carburetor is a solid choice if you're looking for an authentic and cost-effective option for your 1968 Oldsmobile 400/455 V-8. It offers smooth engine operation and good fuel efficiency, but its limited adjustability and potential for hidden issues are worth considering. If you're looking for better performance and fine-tuning, you may want to explore aftermarket alternatives.

If you're looking for an affordable and reliable option for your 1968 Oldsmobile 400/455 V-8, the Rochester 7028158 2-barrel carburetor is a good choice. Just make sure to have it inspected and serviced before installation, and be prepared to fine-tune it to get the best performance.

Details:

Throttle bores measure 1-11/16 and base mounting bolt pattern to measures 2 by 3-5/8. Base plate is very rusty and air cleaner stud casting broke out of horn. I am not familiar with all makes and model's this fits. See pics for condition.

Linkage is froze tight from sitting. Please verify part number and pics match your application. Core for parts. Rochester 2-Jet 2GC 2-barrel carburetor, ID tag number 7028158.

part #: 7028158 prices

• $31.99-$45.00

specifications carbcoon:

• for models: 400, 455
• for makes: Oldsmobile, Rochester
• for years: 1968
• brand: Rochester
• mpn: 7028158
• type: Carburetor

payments carbcoon:

• wallet: Google-pay
• credit card: American-express

seller carbcoon:

• rating: 100.0%
• # reviews: 27931
• city: Sheboygan Falls, Wisconsin

offer carbcoon:

• best offers: True
• availability: In Stock
• options: Ship-to-home
• started: June 28, 2024
• quantity: 1
• sold: 0

returns carbcoon:

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

shipping carbcoon:

• carrier: USPS
• transit: 8-13 Days
• type: Calculated
• service: USPS Ground Advantage
• class: Standard
• cost: $0.00

general carbcoon:

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

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