HOLLEY 3698347 Barrel Carburetor Engine R6594 2662 170 198 225

( Brand: Holley ), ( Manufacturer Part Number: 3698347 ), ( Type: Carburetor ), ( Oe/oem Part Number: 3698347, R6594, 6594, 2662 )

Review HOLLEY Barrel Carburetor 6594 Dodge 170 Inch 198 225 Engine

The Holley 3698347 6594 2662 Barrel Carburetor is a high-performance replacement option for Dodge engines with 170, 198, or 225 cubic inch engines, specifically those with R6 engine codes. This carburetor is part of Holley's 6594 series and is designed to deliver superior fuel delivery and air flow for enhanced engine performance.

This Holley carburetor features a 4-barrel design with 2150 CFM (cubic feet per minute) capacity. The barrels are constructed from heavy-duty aluminum, ensuring durability and resistance to corrosion. Each barrel is equipped with a 1.75-inch primary bore and a 2.040-inch secondary bore, optimized for efficient fuel flow and power delivery.

The carburetor comes with a Holley 0-8002 vacuum secondary system, allowing for easy tuning and adjustability. The secondary circuit is controlled by a mechanical secondaries system, which uses a vacuum diaphragm to open the secondary throats when needed, based on engine vacuum levels. This design helps to maximize power and torque across the entire RPM range.

Additionally, the Holley 3698347 carburetor includes a Holley Saginaw-style linkage system. This linkage design is known for its ease of installation and adjustment, making it a popular choice among engine builders and hot rod enthusiasts. The linkage components are made from robust materials, ensuring long-lasting performance.

The carburetor also includes a Holley 5020-1111 electric choke system. This system allows for quick and easy engine starting, even in cold weather conditions. The electric choke is controlled by a conveniently located switch on the carburetor body, allowing for easy activation and deactivation.

In summary, the Holley 3698347 6594 2662 Barrel Carburetor is a high-performance, easy-to-install solution for Dodge engines with 170, 198, or 225 cubic inch engines. Its 4-barrel design, optimized fuel flow, adjustable secondary circuit, robust linkage system, and convenient electric choke make it an excellent choice for those seeking improved power and torque across the entire RPM range.

The Holley 3698347 6594 2662 carburetor is a popular choice for Dodge engines with the R6 engine family, including those with 170, 198, and 225 cubic inch engines. Like all carburetors, this Holley model comes with its own set of advantages and disadvantages.

1. Holley carburetors are known for their high-performance capabilities. The 6594 2662 model is no exception, offering excellent fuel atomization, consistent idle, and smooth throttle response.

2. Holley's vacuum secondaries provide a significant power boost, especially during mid-range RPMs. This makes the carburetor a popular choice for performance enthusiasts.

3. The carburetor comes with a high-quality construction, featuring a durable aluminum body and brass components.

4. Holley offers a wide range of customization options, including various base circle sizes, emulsion tubes, and jet sizes, allowing users to fine-tune their carburetor for their specific engine and driving conditions.

1. Holley carburetors can be more complex and difficult to tune compared to some other types of carburetors. This can be a challenge for beginners or those without extensive experience working on engines.

2. The high-performance capabilities of the carburetor may not be necessary for all applications, leading some users to spend more money than they need to.

3. The carburetor's vacuum secondaries may not provide the same level of performance gains in low-compression engines or those with weak vacuum systems.

4. The carburetor's larger size may require some modifications to fit in certain engine bays or applications.

The Holley 3698347 6594 2662 carburetor is a high-performance, durable, and customizable option for Dodge engines with R6 engine families. Its vacuum secondaries provide significant power gains, especially during mid-range RPMs. However, its complexity and potential overkill for some applications can result in a higher cost and learning curve. Ultimately, the decision to purchase this carburetor depends on your specific engine needs, budget, and experience level.

If you are looking for a high-performance carburetor for your Dodge engine with an R6 engine family and have the experience and budget to tune it properly, the Holley 3698347 6594 2662 carburetor is an excellent choice. However, if you are a beginner or have a lower budget, you may want to consider a simpler and less expensive option. Additionally, consider the specific power gains you hope to achieve and whether the vacuum secondaries will provide the desired results for your engine.

Details:

The Holley 1 Barrel Carburetor is a high-quality, OE/OEM part designed for Dodge engines with displacements of 170, 198, and 225. With a single barrel design, this Holley carburetor is trusted choice for maintaining optimal performance and efficiency in your car or truck.

part #: 3698347 prices

• $19.95-$61.00

specifications carbcoon:

• for makes: Dodge
• brand: Holley
• mpn: 3698347
• type: Carburetor
• oe/oem part number: 3698347, R6594, 6594, 2662

offer carbcoon:

• options: Ship-to-home
• availability: In Stock
• quantity: 1
• sold: 0
• started: May 26, 2025

general carbcoon:

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

shipping carbcoon:

• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• type: Calculated
• transit: 4-10 Days
• cost: $18.40

returns carbcoon:

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

seller carbcoon:

• city: Cincinnati, Ohio
• # reviews: 7642
• rating: 100.0%

payments carbcoon:

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

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