HOLLEY Lph Fuel Module HOL-12-954 255

( Brand: Holley ), ( Manufacturer Part Number: 12-954 ), ( Part Type: Fuel Module )

Review HOLLEY 255 Lph Drop in Fuel Module Assembly

The Holley 12-954 Hol-12-954 255 LPH Drop-in Fuel Module is a high-performance fuel system solution designed for serious hot rodders, restorers, and racers. This fuel module is a direct replacement for the stock fuel pump and filter assembly in various applications, and it offers a significant increase in fuel flow capacity, improving the overall performance and drivability of your vehicle.

This Holley fuel module is built with a robust, billet aluminum housing that is both durable and lightweight. It features a 255 LPH (Liters Per Hour) fuel flow rate, making it capable of supplying ample fuel to high-performance engines. The module comes with a high-performance, 12-inch, 10-gallon-per-minute Holley fuel pump, which is designed for reliable, consistent fuel delivery.

One of the standout features of the Holley 12-954 fuel module is its integrated fuel filter. The filter is located between the fuel tank and the fuel pump, allowing for easy access and replacement. It is rated at 20 microns, ensuring that the fuel entering the engine is free of contaminants that could cause damage or reduce performance.

Another important feature of this fuel module is its compatibility with various fuel types, including gasoline, E85, and methanol. It also comes with a built-in return fuel line connection, making it easy to install and integrate into your existing fuel system.

The Holley 12-954 fuel module is designed to be a direct drop-in replacement for the stock fuel pump and filter assembly. It comes with all necessary mounting hardware and instructions for an easy installation process. The module is also backed by Holley's industry-leading warranty, giving you peace of mind and confidence in your purchase.

In summary, the Holley 12-954 Hol-12-954 255 LPH Drop-in Fuel Module is a high-performance, reliable, and easy-to-install fuel system solution that is ideal for hot rodders, restorers, and racers who demand the best from their vehicles. Its robust construction, high fuel flow rate, integrated fuel filter, and compatibility with various fuel types make it a versatile and valuable addition to any performance engine setup.

Holley 12-954 (Hol-12-954) 255 LPH Drop-in Fuel Module: Pros, Cons, and Conclusion

The Holley 12-954 (Hol-12-954) 255 LPH Drop-in Fuel Module is a popular choice for high-performance applications. Let's examine its key features, benefits, and drawbacks:

1. Increased Fuel Capacity: The Holley 12-954 fuel module offers a higher fuel capacity (255 LPH) compared to standard fuel pumps, making it suitable for high-performance engines and large fuel systems.

2. Drop-in Design: This fuel module is a direct replacement for most OEM fuel pumps, requiring no modifications to install, saving time and money.

3. High-Performance: The Holley 12-954 is designed for high-performance applications and can handle the demands of larger engines and multiple carburetors or fuel injectors.

4. Improved Fuel Pressure Regulation: The fuel module includes an adjustable pressure regulator that allows for accurate fuel pressure adjustments, ensuring optimal engine performance.

5. Durable Construction: The Holley 12-954 is constructed from high-quality materials, such as billet aluminum and stainless steel, ensuring longevity and reliability.

1. Cost: The Holley 12-954 is more expensive than standard fuel pumps due to its increased fuel capacity and high-performance design.

2. Size: The larger size of the Holley 12-954 fuel module may require additional clearance or modifications to install in some applications.

3. Complexity: The adjustable pressure regulator and higher fuel capacity may make this fuel module more complex to install and maintain compared to standard fuel pumps.

The Holley 12-954 (Hol-12-954) 255 LPH Drop-in Fuel Module is an excellent choice for high-performance applications requiring increased fuel capacity and precise fuel pressure regulation. Its drop-in design simplifies installation, and its durable construction ensures reliability. However, its higher cost and potential size limitations may deter some users.

If you're building a high-performance engine or require a larger fuel system, the Holley 12-954 fuel module is worth considering for its increased fuel capacity and high-performance capabilities. However, carefully evaluate your installation requirements and budget before making a purchase. If you don't need the increased capacity or complexity, a standard fuel pump may be a more cost-effective option.

Details:

Items are received in a resealable condition. HOL-12-954 255 LPH Drop-In Fuel Module Assembly Huge range of parts in stock: Supplying UK, Europe USA. Holley now offers a line of high performance Drop-in fuel modules to cover wide ranges vehicles from sports cars pickup trucks. Compatible with Gasoline only Features Built in, pre-calibrated fuel level sensors.

Inlet Type Barb. Plug and play wiring harnesses. Over 30,000 sq ft of parts across UK and USA: Established 1966. Designed for return line and pulse width modulation PWM.

Integrated fuel storage and filtration technology. Experienced support team: 150 years of experience. Sourcing the best brands names. Capable of supporting 550 hp right out the box.

Complete drop-in fuel module assembly. Outlet Type Barb.

part #: 12954 price

• $649.95

specifications airfueldepo:

• brand: Holley
• mpn: 12-954
• part type: Fuel Module

general airfueldepo:

• Car Parts Accessories > Air Fuel Delivery > Other Air Fuel Delivery
• condition: New

seller airfueldepo:

• rating: 99.4%
• city: Dallas/Texas
• # reviews: 10743

returns airfueldepo:

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

payments airfueldepo:

• wallet: Apple-pay
• credit card: Visa

offer airfueldepo:

• availability: In Stock
• sold: 0
• quantity: 2
• started: May 23, 2025

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