ROCHESTER 17085433 Carburetor E4ME 4-BARREL 1378

( Brand: Rochester ), ( Manufacturer Part Number: 17085433 ), ( Type: Carburetor )

Review ROCHESTER 1985 90 Dodge Remanufactured Carburetor 4-barrel #17085433 fits 1985-90

The Rochester 1378 4-barrel E4ME carburetor, manufactured by Rochester Products between the years 1985 and 1990 for specific 1985-90 Dodge applications, is a precise and efficient fuel delivery system designed to enhance the performance of your vehicle's engine. This carburetor is a part of the E4ME series, which is known for its advanced features and reliable operation.

The Rochester 1378 carburetor is a 4-barrel design, meaning it utilizes four separate barrels to supply fuel to each cylinder bank for optimal combustion. Each barrel is equipped with a meticulously calibrated throttle plate, which responds to driver input by adjusting the fuel flow to the engine. This ensures a smooth and consistent power delivery across the entire RPM range.

This carburetor is also characterized by its electronic choke system, denoted by the E4ME designation. The electronic choke system utilizes a small electric motor that automatically advances the throttle butterfly plates when the engine is started, allowing for a quick and easy cold start. The electronic control also provides precise adjustment of the choke duration, ensuring reliable starting in various temperature conditions.

Additional features of the Rochester 1378 E4ME carburetor include a built-in fuel pressure regulator, which maintains a consistent fuel pressure at the carburetor, and a vacuum secondary system, which provides an additional fuel mixture during full throttle conditions for improved performance and power.

The Rochester 1378 E4ME carburetor is a high-quality, factory original component that is specifically designed to fit and function optimally in select 1985-90 Dodge applications. With its advanced electronic features, precise fuel delivery, and reliable operation, this carburetor is an excellent choice for those seeking to restore their classic Dodge vehicle to its original glory or to enhance the performance of a daily driver.

When installing the Rochester 1378 E4ME carburetor, it is important to follow the recommended installation procedures and use any necessary adapters or gaskets to ensure a proper seal and optimal performance. Additionally, regular maintenance, such as cleaning or replacing the carburetor's air filter, fuel filter, and spark plugs, is essential for maintaining its longevity and efficiency.

In summary, the Rochester 1378 4-barrel E4ME carburetor is a high-performance, factory original component designed for select 1985-90 Dodge applications. Its advanced electronic features, precise fuel delivery, and reliable operation make it an excellent choice for those seeking to restore their classic Dodge vehicle or to enhance the performance of their daily driver.

Pros and Cons of Buying a Rochester 1378 E4ME 4-Barrel Carburetor for 1985-1990 Dodge Vehicles

The Rochester 1378 E4ME 4-Barrel Carburetor is a popular choice for those restoring or working on 1985-1990 Dodge vehicles. This carburetor offers several advantages and disadvantages, which are essential to consider before making a purchase.

1. Improved Performance: A 4-barrel carburetor like the Rochester 1378 E4ME can provide improved engine performance compared to the original 2-barrel carburetor. This includes increased horsepower and torque, better throttle response, and smoother idling.

2. OEM Fitment: The Rochester 1378 E4ME is an original equipment (OEM) replacement for many 1985-1990 Dodge vehicles, making installation easier and more straightforward.

3. Availability of Parts: Replacement parts for the Rochester 1378 E4ME are widely available, ensuring that maintenance and repairs can be carried out easily.

4. Adjustability: A 4-barrel carburetor offers more adjustability compared to a 2-barrel carburetor, allowing for finer tuning of the engine for optimal performance.

1. Complexity: A 4-barrel carburetor is more complex than a 2-barrel carburetor, with more components and adjustments. This can make installation and maintenance more time-consuming and challenging for some.

2. Cost: A 4-barrel carburetor like the Rochester 1378 E4ME can be more expensive than a 2-barrel carburetor, both in terms of the initial purchase price and ongoing maintenance costs.

3. Fuel Efficiency: A 4-barrel carburetor may not offer the same level of fuel efficiency as a modern fuel injection system or an optimally tuned 2-barrel carburetor.

4. Emissions: Older carburetors like the Rochester 1378 E4ME may not meet modern emissions standards, requiring additional modifications or the use of aftermarket components to pass emissions inspections.

The Rochester 1378 E4ME 4-Barrel Carburetor offers improved engine performance, OEM fitment, and availability of parts, but it also comes with increased complexity, cost, and potentially reduced fuel efficiency and emissions compliance. Ultimately, the decision to buy this carburetor depends on your specific needs, budget, and technical capabilities. If you are looking for better engine performance and don't mind the added complexity and cost, then the Rochester 1378 E4ME may be the right choice for you. However, if you prioritize fuel efficiency, ease of use, and emissions compliance, you may want to consider other options.

If you are confident in your mechanical abilities and are looking for improved engine performance for your 1985-1990 Dodge vehicle, the Rochester 1378 E4ME 4-Barrel Carburetor is a solid choice. Make sure to budget for the additional cost and time required for installation and maintenance, and be prepared to learn the intricacies of tuning a 4-barrel carburetor. If you are not confident in your abilities or if fuel efficiency and emissions compliance are a priority, you may want to consider a modern fuel injection system or a more user-friendly 2-barrel carburetor.

Details:

Detailed photos were taken for inspection. The carburetor is in good condition and relatively clean with no visible rust.

part #: 17085433 prices

• $47.00-$130.50

specifications carbcoon:

• for makes: Dodge, Rochester
• for years: 1985-90
• brand: Rochester
• mpn: 17085433
• type: Carburetor

seller carbcoon:

• # reviews: 915
• city: San Antonio, Texas
• rating: 97.8%

offer carbcoon:

• sold: 0
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: February 24, 2025

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shipping carbcoon:

• service: USPS Ground Advantage
• type: Calculated
• transit: 4-11 Days
• cost: $0.00
• class: Standard
• carrier: USPS

general carbcoon:

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

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• policy: No Returns

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