HOLLEY 6475 Carburetor Block 4150

( Brand: Holley ), ( Type: Metering Block ), ( Manufacturer Part Number: 6475 ), ( Performance Part: Yes ), ( Universal Fitment: No )

Review HOLLEY 4150 Carburetor Primary Metering Block

The Holley 6475 4150 carburetor block is a high-performance fuel delivery system designed for serious enthusiasts. This carburetor block is part of Holley's 6-71 Series, known for their reliability and ease of tuning.

The Holley 6475 4150 carburetor block is a 2-barrel, 750 CFM carburetor, making it an excellent choice for high-performance applications. The block is constructed from high-quality aluminum, which not only provides excellent heat dissipation but also reduces weight for improved engine performance.

This carburetor block features Holley's classic double pumper design, which uses vacuum to draw fuel from the bowl into the metering section. This design ensures consistent fuel delivery, even under high-load conditions. The block also includes a secondary throttle shaft, which allows for fine-tuning of the air/fuel mixture for optimal performance.

The Holley 6475 4150 carburetor block is equipped with a 3-blade, polished aluminum accelerator pump, which provides quick fuel delivery during acceleration. The pump is adjustable, allowing for fine-tuning to match the engine's specific needs.

The block includes a high-flow fuel bowl, which is designed to provide ample fuel capacity for high-performance applications. The bowl is equipped with a large fuel filter, which helps to remove any debris or contaminants from the fuel before it reaches the engine.

The Holley 6475 4150 carburetor block is also equipped with a built-in fuel pressure regulator, which ensures consistent fuel pressure to the engine. The regulator is adjustable, allowing for fine-tuning to match the engine's specific requirements.

The block includes a high-quality, adjustable accelerator pump cam, which is designed to provide quick fuel delivery during acceleration. The cam is adjustable, allowing for fine-tuning to match the engine's specific needs.

The Holley 6475 4150 carburetor block is easy to install, with clear instructions and factory-installed hardware. The block is also compatible with a wide range of fuel systems, making it a versatile choice for many applications.

In summary, the Holley 6475 4150 carburetor block is a high-performance fuel delivery system that is designed for serious enthusiasts. The block's double pumper design, adjustable accelerator pump, and high-flow fuel bowl ensure consistent fuel delivery, while the built-in fuel pressure regulator and adjustable accelerator pump cam allow for fine-tuning to match the engine's specific needs. The block's aluminum construction provides excellent heat dissipation and weight reduction, making it an excellent choice for high-performance applications.

1. High-Quality Construction: Holley carburetors are known for their durable construction and the 6475 4150 model is no exception. It is made of high-quality materials that can withstand the rigors of high-performance applications.

2. Versatile: This carburetor block is suitable for a wide range of applications, including hot rods, muscle cars, and other high-performance vehicles. It can be used with various fuel systems and engine sizes.

3. Easy to Install: The Holley 6475 4150 carburetor block is designed to be easy to install, making it a great choice for DIY enthusiasts.

4. Adjustable: This carburetor block is adjustable, allowing you to fine-tune the fuel-air mixture for optimal performance.

1. Price: The Holley 6475 4150 carburetor block is not cheap, and it may be out of budget for some enthusiasts.

2. Complexity: While this carburetor block is easy to install, it can be complex to tune for optimal performance, especially for beginners.

3. Limited Fuel System Compatibility: While the Holley 6475 4150 carburetor block is versatile, it may not be compatible with all fuel systems, such as EFI systems.

The Holley 6475 4150 carburetor block is a high-quality, versatile, and adjustable carburetor block that is suitable for a wide range of high-performance applications. Its durability and ease of installation make it a great choice for DIY enthusiasts. However, its high price and complexity in tuning may be a drawback for some. If you have the budget and the willingness to learn, the Holley 6475 4150 carburetor block is an excellent investment for your high-performance vehicle.

If you are looking for a high-quality carburetor block that can deliver optimal performance for your high-performance vehicle, the Holley 6475 4150 is a great choice. However, make sure to budget for its high price and be willing to learn how to tune it for optimal performance. If you are not comfortable with carburetors or prefer a more modern fuel system, you may want to consider other options, such as EFI systems.

part # 6475 prices

• $41.94-$51.00

specifications carbcaddie:

• brand: Holley
• type: Metering Block
• manufacturer part number: 6475
• performance part: Yes
• universal fitment: No

shipping carbcaddie:

• type: Calculated
• class: Standard, One-day, Expedited
• carrier: UPS
• service: UPS Ground, UPS Next Day Air Saver, UPS 2nd Day Air
• transit: 5-10 Days
• cost: $10.39

seller carbcaddie:

• rating: 99.6%
• # reviews: 559

returns carbcaddie:

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

payments carbcaddie:

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

offer carbcaddie:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: September 14, 2024
• quantity: 1

general carbcaddie:

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

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