FUELAB 51504-1 Fuel Pressure Regulator

( Brand: Fuelab ), ( Manufacturer Part Number: 51504-1 ), ( Part Type: Fuel Pressure Regulator ), ( Material: Material )

Review FUELAB 51504 Fuel Pressure Regulator

The Fuelab 51504-1 Fuel Pressure Regulator is a high-performance component designed to deliver precise fuel pressure for optimal engine performance in various applications, including racing, hot rods, and high-performance vehicles. This regulator is manufactured with a billet aluminum housing, which not only gives it a sleek and modern appearance but also provides excellent heat dissipation properties.

The Fuelab 51504-1 regulator features a 3/8 NPT inlet and a 5/16 NPT outlet, allowing for easy installation and connection to the fuel system. It is also compatible with both EFI (Electronic Fuel Injection) and carbureted applications, making it a versatile option for a wide range of vehicles.

One of the standout features of this regulator is its adjustable fuel pressure range. The user can easily adjust the fuel pressure from 2 psi to 100 psi, using the external adjustment knob, ensuring that the engine receives the exact fuel pressure required for optimal performance. The adjustment range is clearly marked on the regulator body, making it simple to set and maintain the desired pressure.

The Fuelab 51504-1 fuel pressure regulator is designed with a durable, anodized aluminum adjusting knob and a stainless steel adjusting screw, ensuring that these crucial components withstand the rigors of high-performance applications. The regulator also comes with a built-in bleeder valve, making it easier to purge the air from the fuel system during installation or maintenance.

This fuel pressure regulator is designed and manufactured in the USA, ensuring the highest quality standards and a reliable product. It is also backed by Fuelab's limited lifetime warranty, ensuring customer satisfaction and peace of mind. In summary, the Fuelab 51504-1 fuel pressure regulator is a high-performance, versatile, and adjustable component that delivers precise fuel pressure for optimal engine performance in various applications.

Fuelab 51504-1 Fuel Pressure Regulator: A Detailed Analysis

The Fuelab 51504-1 Fuel Pressure Regulator is a popular aftermarket option for diesel enthusiasts seeking improved fuel system performance. In this analysis, we will discuss the potential advantages and disadvantages of investing in this product.

1. Enhanced Fuel System Performance: The Fuelab 51504-1 provides better fuel pressure control, resulting in improved engine performance and increased power output.

2. Durability: Constructed from billet aluminum, this regulator is designed to withstand the harsh conditions of high-performance diesel applications.

3. Adjustability: The Fuelab regulator comes with an adjustable dial, enabling users to fine-tune their fuel pressure settings for optimal engine performance.

4. Easy Installation: The regulator features a simple bolt-on design, allowing for easy installation with minimal modifications required.

5. Improved Fuel Efficiency: By maintaining a consistent fuel pressure, the Fuelab regulator can help improve fuel efficiency, leading to potential cost savings over time.

1. Cost: The Fuelab 51504-1 is a premium product, and its price point may be a barrier for some buyers.

2. Limited Compatibility: This regulator is primarily designed for diesel applications, and may not be suitable for gasoline engines.

3. Requires Calibration: Proper calibration is essential for optimal performance, which may require professional assistance or specialized tools.

The Fuelab 51504-1 Fuel Pressure Regulator offers several advantages, including enhanced fuel system performance, durability, adjustability, ease of installation, and potential fuel efficiency improvements. However, its premium price point, limited compatibility, and the need for calibration are potential drawbacks.

If you are a diesel enthusiast seeking improved fuel system performance for your high-performance diesel application, the Fuelab 51504-1 Fuel Pressure Regulator is an excellent investment. However, if you are on a tight budget or have a gasoline engine, you may want to consider alternative options. Always ensure proper calibration for optimal performance.

Details:

FUELAB Fuel Pressure Regulator,:: Reg. Note: Photos do not always represent the actual product. For kits, photo might show entire kit and listing is only for one component.

part #: 515041 prices

• $220.95-$326.75

specifications airfueldepo:

• brand: Fuelab
• mpn: 51504-1
• part type: Fuel Pressure Regulator
• material: Material

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• time: 30 Days
• policy: Returns Accepted
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• Car Truck Parts Accessories > Air Fuel Delivery > Other Air Fuel Delivery
• condition: New

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• rating: 98.4%
• # reviews: 81596
• city: Reno, NV

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• sold: 0
• quantity: 5
• availability: In Stock
• started: July 10, 2025
• options: Ship-to-home

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