HOLLEY R40134 Ply Fed Alt 2BBL. 4CYL. Fed.alt

( Brand: Holley ), ( Type: Carburetor ), ( Manufacturer Warranty: 1 Month ), ( Fitment Type: Direct Replacement ), ( Manufacturer Part Number: R40134 ), ( Mounting Hardware Included: No ), ( Material: Steel ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review HOLLEY 2bbl. Dodge-ply. 1985 86 4cyl. Fed.alt fits 1985-86

The Holley 2bbl R40134 carburetor is a high-performance replacement option for 1985 and 1986 Dodge and Plymouth 4-cylinder engines with Federal emissions requirements. This carburetor is designed to deliver reliable and consistent fuel delivery for improved engine performance.

This Holley carburetor features a unique 2-barrel design with a single air cleaner housing. The primary barrel provides the main fuel supply to the engine, while the secondary barrel is responsible for idle and enrichment circuits. This design allows for optimal fuel delivery for both cruising and power situations.

The Holley R40134 carburetor is equipped with a vacuum secondary system, which utilizes a vacuum-operated secondary circuit. This system adjusts fuel delivery based on engine vacuum, allowing for improved idle stability and drivability. The vacuum secondary system also includes a power enrichment circuit, which provides additional fuel during acceleration for improved power and throttle response.

The Holley R40134 carburetor is constructed with high-quality materials and precise machining for superior durability and accuracy. The float bowls are made from aluminum, which is lightweight and resistant to corrosion. The carburetor body is made from cast aluminum, providing excellent heat dissipation and resistance to engine heat.

This carburetor also features a number of performance-enhancing features, including a fine-mesh air cleaner element, a high-performance fuel pump, and adjustable idle mixture screws. The fine-mesh air cleaner element helps to filter out contaminants and improve air flow, while the high-performance fuel pump delivers fuel with greater pressure for improved atomization and combustion efficiency. The adjustable idle mixture screws allow for fine-tuning of the idle mixture for optimal engine performance.

The Holley R40134 carburetor is easy to install and comes with a detailed instruction manual to guide you through the process. It also includes all necessary hardware for mounting and installation. With its high-performance design, precise machining, and easy installation, the Holley R40134 carburetor is an excellent choice for those seeking to improve the fuel delivery and overall performance of their 1985-86 Dodge or Plymouth 4-cylinder engine.

The Holley 2bbl R40134 carburetor is a popular choice for Dodge and Plymouth 1985-1986 4-cylinder engines with Federal emission requirements. Here are some pros and cons that can help you make an informed decision about purchasing this carburetor.

1. Improved Fuel Economy: Holley carburetors are known for their efficient fuel delivery system, which can help improve fuel economy compared to the original equipment.

2. Better Performance: Holley carburetors offer better throttle response and overall performance, especially when compared to the stock carburetors on these vehicles.

3. Durability: Holley carburetors are built to last, with high-quality materials and precise machining, making them a reliable choice for long-term use.

4. Easy-to-Tune: Holley carburetors are easy to tune, allowing you to adjust the fuel mixture for optimal performance and efficiency.

5. Wide Availability: The Holley R40134 is a popular carburetor model, making it widely available from various retailers and performance parts stores.

1. Cost: Holley carburetors can be more expensive than the stock carburetors that come with these vehicles.

2. Complexity: Holley carburetors may be more complex to install than the stock carburetors, requiring additional time and expertise.

3. Fuel Economy Trade-Off: While the Holley carburetor may offer improved fuel economy, it may also result in slightly lower fuel economy compared to the stock carburetor due to its more aggressive fuel delivery system.

The Holley 2bbl R40134 carburetor is a high-quality performance part that offers improved fuel economy, better performance, and durability. However, it comes with a higher cost and may require additional installation time and expertise. Ultimately, if you're looking for improved performance and reliability, the Holley carburetor is a worthwhile investment. However, if you're on a tight budget or prefer a more straightforward installation process, you may want to consider sticking with the stock carburetor.

If you're looking to improve the performance and reliability of your Dodge or Plymouth 1985-1986 4-cylinder engine with Federal emission requirements, the Holley 2bbl R40134 carburetor is a solid choice. However, be prepared for the additional cost and installation complexity that comes with this high-performance carburetor. If you're on a budget or prefer a simpler installation process, you may want to consider other options. Ultimately, the decision comes down to your specific needs and priorities as a car owner.

part # r40134 prices

• $279.99-$493.95

specifications carbcaddie:

• for makes: Dodge
• for years: 1985-86
• brand: Holley
• type: Carburetor
• manufacturer warranty: 1 Month
• fitment type: Direct Replacement
• manufacturer part number: R40134
• mounting hardware included: No
• material: Steel
• vintage part: Yes
• country of origin: United States

payments carbcaddie:

• credit card: Mastercard
• wallet: Paypal
• other

offer carbcaddie:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: May 24, 2026

general carbcaddie:

• condition: Remanufactured
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetor Parts

seller carbcaddie:

• rating: 99.5%
• # reviews: 3153

shipping carbcaddie:

• cost: $27.76
• transit: 4-6 Days
• carrier: USPS
• type: Calculated
• service: USPS Priority Mail Large Flat Rate Box
• class: Expedited

returns carbcaddie:

• policy: No Returns

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