BIG END PERFORMANCE 12117 Holley Finish Dual Inlet Carb Line 4150 Blue/red

( Brand: Big End Performance ), ( Part Type: Line ), ( Manufacturer Part Number: 12117 ), ( Performance Part: Yes )

Review BIG END PERFORMANCE Holley 4150 Series Blue/red Finish Dual Inlet Carb Line

The Holley 12117 Big Evo 4150 Dual Inlet Carburetor is a high-performance fuel delivery solution designed for serious hot rods, muscle cars, and custom builds. This 4150-series carburetor, finished in a stunning combination of blue and red, boasts a classic appearance while delivering modern fuel system technology.

The Big Evo 4150 carburetor features Holley's advanced design, which includes an oversized 750 cfm (cubic feet per minute) borosilicate glass-packed bowl filled with 9 micron Blue crazy dyson secondary emulsion. This design promotes proper fuel distribution and atomization, ensuring optimal combustion and increased power output.

This dual inlet design allows for the connection of two sources of fuel, providing improved idle stability and eliminating crossflow issues. Suitable for either right or left-hand drive applications, the carburetor comes with both left and right hand inlets, allowing for flexibility in engineering and setups.

The primary metering rods use a non-threaded slide-into-body design, making fuel system tuning efficient and straightforward. The primary jets are located in the bottom of the float bowls, while the offset secondary fuel ports maximize velocity and fuel distribution, resulting in smoother transitions between idle and wide-open throttle positions.

Engineered using Holley's advanced CAD design software and manufacturing techniques, the Big Evo 4150 carburetor offers durable, precise fuel delivery. The carburetor body is crafted from aluminum for reduced weight, while the engine gaskets are made from silicone to provide a secure seal. Additionally, dual-feed fuel bowls ensure that the carburetor can accommodate a wide range of fuel tank locations and fuel pump configurations.

The 4150 series carburetor makes use of Holley's smooth-bore DU technology, which offers the consistency of an intake manifold inside the carburetor itself. This construction results in improved air/fuel mixtures, an increase in power, and smoother idle and transition capabilities.

The Holley 12117 Big Evo 4150 Dual Inlet Carburetor isn't just a high-performance component it's a work of art. From its classic blue and red finish to its advanced engineering and design, this carburetor promises to deliver exceptional fuel system performance for your hot rod, muscle car, or custom build project.

Buying a Big END Performance 12117 Holley 4150 Blue/Red Finish Dual Inlet Carburetor: Pros and Cons

1. High Performance: This carburetor is designed for high performance engines, providing efficient fuel delivery and excellent power gains.

2. Classic Appearance: The Blue/Red finish adds a classic look to any engine bay and is a popular choice among car enthusiasts.

3. Dual Inlet Design: This design allows for separate fuel bowls for each cylinder bank, reducing fuel pressure fluctuations and improving throttle response.

4. Durable Construction: Holley carburetors are known for their robust design and ability to withstand extreme conditions. This model is no exception.

5. Customization: Holley offers various options for jet sizes, power valves, and other upgrades, allowing for customization to meet specific engine requirements.

1. Complexity: Compared to single carburetors, a dual inlet setup can be more complex in terms of installation, tuning, and maintenance.

2. Cost: This is a high-performance carburetor and comes with a premium price tag.

3. Requires Ignition Advance: To fully optimize the performance of this carburetor, an ignition system capable of advanced timing is required.

The Holley 12117 Big END Performance Dual Inlet Carburetor is an excellent choice for those seeking high performance and a classic appearance. Its dual inlet design offers various benefits, including improved throttle response and reduced fuel pressure fluctuations. However, it comes with a premium price tag, requires advanced tuning skills, and can be complex to install and maintain. If the cost and complexity do not outweigh the advantages for your specific application, this carburetor could be an excellent investment.

Before purchasing, make sure your engine bay and power requirements justify the additional cost and complexity before investing in this high-performance dual inlet carburetor. Research proper installation and tuning procedures, and consider the additional resources needed. If you are experienced in working with carburetors and seeking maximum power gains, the Holley 12117 Big END Performance Dual Inlet Carburetor is a solid investment.

part # 12117 prices

• $44.00-$58.43

specifications carbcaddie:

• brand: Big End Performance
• part type: Line
• manufacturer part number: 12117
• performance part: Yes

general carbcaddie:

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

returns carbcaddie:

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

offer carbcaddie:

• quantity: 5
• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: February 8, 2025

seller carbcaddie:

• rating: 99.4%
• # reviews: 101810

payments carbcaddie:

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

shipping carbcaddie:

• service: Standard
• type: Fixed
• class: Standard
• transit: 4-10 Days
• cost: $0.00

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