ASSAULT RACING PRODUCTS 410002 Billet Fuel Log Director Gas Holley 4150 Alcohol

( Brand: Assault Racing Products ), ( Type: Fuel Log ), ( Manufacturer Part Number: 410002 ), ( Material: Billet Aluminum ), ( Manufacturer Warranty: Yes ), ( Surface Finish: Black )

Review ASSAULT RACING PRODUCTS Adjustable Black Billet Aluminum Fuel Log Director Holley 4150 Gas Alcohol

Introducing the Assault Racing 410002 Billet Fuel Injection System by Holley for 4150 carburetor applications. This high-performance fuel system is specifically designed for racing applications that require the precision and reliability of fuel injection, while still maintaining the ability to use alcohol as a fuel source.

The 410002 Billet Fuel Injection System is constructed from high-quality billet aluminum, which not only provides a sleek and stylish appearance but also ensures durability and strength. The system is compatible with Holley 4150 carburetors, making it an ideal upgrade for racers looking to take their setup to the next level.

At the heart of this system is the revolutionary Holley EFI 4150 aluminum fuel injection manifold. This manifold is designed to provide excellent fuel distribution and atomization, ensuring consistent and reliable fuel delivery to the engine. The manifold is also equipped with four 60-pound injectors, which are capable of delivering large amounts of fuel quickly and efficiently.

One of the standout features of the Assault Racing 410002 Billet Fuel Injection System is its ability to run on both gasoline and alcohol fuels. The system includes a billet fuel log director, which is specifically designed to handle the unique properties of alcohol fuel. This director ensures that the fuel is properly metered and delivered to the engine, even when using alcohol as a fuel source.

The system is also fully adjustable, allowing racers to fine-tune the fuel delivery to their specific engine setup. The included fuel pressure regulator and adjustable fuel pressure switch provide precise control over fuel pressure, while the adjustable fuel injector pulse width allows for precise fuel delivery adjustments.

The Assault Racing 410002 Billet Fuel Injection System also includes a wiring harness and mounting hardware, making installation a straightforward process. The system is compatible with most popular racing ignition systems, and the included wiring diagram makes wiring a breeze.

In summary, the Assault Racing 410002 Billet Fuel Injection System by Holley is a high-performance fuel system designed for racing applications that require the precision and reliability of fuel injection, while still maintaining the ability to use alcohol as a fuel source. Constructed from high-quality billet aluminum, this system provides excellent fuel distribution and atomization, and is fully adjustable for precise fuel delivery adjustments. With its compatibility with Holley 4150 carburetors and its ability to run on both gasoline and alcohol fuels, this system is an ideal upgrade for any racer looking to take their setup to the next level.

Pros and Cons of Buying Holley 4150 Billet Fuel System for Alcohol Racing (Assault Racing 410002)

The Holley 4150 Billet Fuel System (Assault Racing 410002) is a popular choice among racers using alcohol as fuel. This system is known for its durability, efficiency, and high performance. However, like any other product, it has its advantages and disadvantages.

1. High-performance: The Holley 4150 Billet Fuel System is designed for high-performance applications and can effectively deliver the required fuel to the engine.

2. Durability: The billet construction of this fuel system makes it stronger and more resilient against the extreme conditions encountered during racing.

3. Versatility: The Holley 4150 Billet Fuel System can be used with various types of alcohol fuels, including methanol and ethanol.

4. Easy installation: This fuel system features a straightforward installation process, which can save you time and resources.

5. Improved fuel atomization: The Holley 4150 Billet Fuel System offers better fuel atomization, ensuring optimal combustion for maximum power output.

1. Cost: The Holley 4150 Billet Fuel System is a premium product and can be more expensive than some alternatives.

2. Complexity: Installing and setting up this fuel system might require more expertise compared to simpler systems, which could be a disadvantage for beginners or those with limited experience.

3. Potential for leaks: The billet fuel system's increased durability does not make it completely leak-proof. Proper installation and regular maintenance are essential to prevent potential leaks.

The Holley 4150 Billet Fuel System (Assault Racing 410002) is a high-performance, durable, and versatile choice for alcohol racing applications. Its advantages include improved fuel atomization, ease of installation, and compatibility with various alcohol fuels. However, its cost, complexity, and potential for leaks are some factors that should be considered before making a purchase.

If you are a serious racer looking for a high-performance, efficient, and durable fuel system for your alcohol-powered vehicle, the Holley 4150 Billet Fuel System (Assault Racing 410002) is a solid investment. However, if you are a beginner or have limited experience with fuel system installations, you may want to consider a simpler and more cost-effective alternative. In any case, proper installation and maintenance are crucial to ensure optimal performance and safety.

part # 410002 prices

• $31.99-$65.00

specifications carbcaddie:

• brand: Assault Racing Products
• type: Fuel Log
• manufacturer part number: 410002
• material: Billet Aluminum
• manufacturer warranty: Yes
• surface finish: Black

general carbcaddie:

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

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• cost: $0.00
• transit: 2-5 Days
• service: Expedited
• type: Fixed

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• time: 30 Days
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• # reviews: 445454
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• started: January 15, 2026
• availability: In Stock
• options: Ship-to-home