HOLLEY 34R-4649 Carburetor Fuel Bowl Float Pump Double Vac 4150 Pumper

( Brand: Holley ), ( Part Type: Fuel Carburetor Pump ), ( Manufacturer Part Number: 34R-4649 )

Review HOLLEY 4150 Carburetor Primary Fuel Bowl Float Pump Double Pumper Vac

The Holley 34-r-4649 4150 Carburetor Fuel Bowl Float Pump Double Pumper Vac is a high-performance fuel system component designed to provide reliable and efficient fuel delivery for your engine. This double pumper vacuum secondary pump is a crucial addition to any Holley 4150 series carburetor, enhancing its fuel delivery capabilities and improving overall engine performance.

The pump is constructed from durable materials, ensuring longevity and resistance to corrosion. The pump body is made of brass, a material known for its strength and resistance to corrosion, while the diaphragms are crafted from high-quality rubber. The pump's design allows for easy installation, fitting seamlessly into your Holley 4150 carburetor.

The Holley 34-r-4649 4150 Carburetor Fuel Bowl Float Pump Double Pumper Vac operates on a vacuum-activated principle. This means that the pump draws fuel into the carburetor when the vacuum in the fuel bowl decreases, such as when the engine is running at high RPMs or under load. The double pumper design provides an additional boost in fuel delivery, ensuring a consistent fuel supply to the engine at all times.

The pump features a float-controlled design, which allows for automatic fuel level adjustments. The float, which is located in the fuel bowl, rises and falls with the fuel level. When the fuel level drops, the float moves up, which in turn triggers the pump to draw in more fuel, maintaining a consistent fuel level in the bowl. This feature is particularly useful in high-performance applications where fuel demand can fluctuate significantly.

The Holley 34-r-4649 4150 Carburetor Fuel Bowl Float Pump Double Pumper Vac is a versatile component that can be used in a wide range of applications, from street cars and trucks to race cars and hot rods. Its robust construction, reliable operation, and automatic fuel level adjustment make it an excellent choice for anyone looking to improve their engine's fuel delivery system.

In summary, the Holley 34-r-4649 4150 Carburetor Fuel Bowl Float Pump Double Pumper Vac is a high-quality, vacuum-activated fuel pump designed to enhance the performance of Holley 4150 series carburetors. Its durable construction, double pumper design, and float-controlled operation make it a reliable and effective component for a wide range of applications. Whether you're a weekend enthusiast or a professional racer, this pump can help improve your engine's performance and fuel efficiency.

1. Improved Fuel Efficiency: The double pumper vacuum secondary system can help improve fuel efficiency by providing additional fuel under high load conditions.

2. Easy Installation: The Holley carburetor is known for its easy installation and this model is no exception. It comes with clear instructions and all necessary hardware.

3. Durable Construction: The carburetor is made of high-quality materials, ensuring long-lasting performance.

4. Adjustable: The float level can be easily adjusted, allowing for fine-tuning to meet specific engine needs.

1. Price: The Holley carburetor is more expensive than some other options on the market.

2. Requires Maintenance: Like any carburetor, the Holley 34r-4649 4150 requires regular maintenance to ensure proper operation.

3. May Require Additional Parts: Depending on the specific engine and vehicle, additional parts may be required for installation.

The Holley 34r-4649 4150 carburetor is a high-quality, durable option for those looking to improve fuel efficiency and power in their vehicle. While it is more expensive than some other options, its ease of installation, adjustability, and improved performance make it a worthwhile investment for many. However, it's important to note that it requires regular maintenance and may require additional parts for installation.

If you're looking for a high-performance carburetor and are willing to invest in a quality product, the Holley 34r-4649 4150 carburetor is a good choice. However, it's recommended to consult with a professional mechanic or do thorough research to ensure it's the right fit for your specific vehicle and engine.

part # 34r4649 prices

• $25.00-$125.00

specifications carbcaddie:

• brand: Holley
• part type: Fuel Carburetor Pump
• manufacturer part number: 34R-4649

returns carbcaddie:

• policy: No Returns

payments carbcaddie:

• wallet: Google-pay
• other
• credit card: Discover

general carbcaddie:

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

seller carbcaddie:

• # reviews: 6860
• rating: 100.0%

offer carbcaddie:

• best offers: True
• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1
• started: October 30, 2024

shipping carbcaddie:

• transit: 3-8 Days
• cost: $15.40
• service: USPS Priority Mail, UPS Ground
• carrier: USPS, UPS
• type: Calculated
• class: Expedited, Standard

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