FUELAB 51503-1 Carb Fuel Pressure Regulator 4-12

( Brand: Fuelab ), ( Type: Fuel Pressure Regulator ), ( Note: Petrol, Diesel, Methanol Ethanol Compatible ), ( Color: Black ), ( Manufacturer Part Number: 51503-1 ), ( Country/region Of Manufacture: United States ), ( Performance Part: Yes )

Review FUELAB Carb Fuel Pressure Regulator 4-12 Psi In Return fits 2010

The Fuelab 51503-1 Carb Fuel Pressure Regulator is a high-performance, adjustable fuel pressure regulator designed to deliver precise fuel pressure for carbureted applications. This regulator is suitable for use in vehicles with a fuel pressure requirement between 4 and 12 psi.

This regulator features a durable, anodized aluminum body that is both lightweight and corrosion-resistant. The regulator utilizes a 3/8 NPT inlet and outlet connection, making it easy to integrate with most fuel systems. The regulator also comes with a 1/8 NPT fuel pressure gauge connection, allowing you to monitor fuel pressure in real-time.

The Fuelab 51503-1 Carb Fuel Pressure Regulator is adjustable, allowing you to fine-tune fuel pressure to meet the specific needs of your application. The regulator utilizes a simple, intuitive adjustment mechanism that allows you to easily increase or decrease fuel pressure with a screwdriver or coin.

This regulator is designed to provide reliable, consistent fuel pressure, even under demanding conditions. It features a robust, diaphragm-style design that is resistant to fuel and coolant contamination, ensuring long-lasting performance. The regulator also includes a built-in fuel leak check valve, which helps prevent fuel from leaking out when the engine is not running.

The Fuelab 51503-1 Carb Fuel Pressure Regulator is a high-quality, adjustable regulator that is ideal for use in high-performance, carbureted applications. Its durable construction, adjustable design, and easy-to-use features make it a popular choice among automotive enthusiasts and professionals alike. Whether you're looking to enhance the performance of your classic car or optimize the fuel delivery system of your hot rod, this regulator is an essential addition to your toolkit.

The Fuelab 51503-1 Carb Fuel Pressure Regulator is a popular aftermarket option for maintaining the correct fuel pressure in carbureted engines. Here are some pros and cons to help you make an informed decision about whether this regulator is right for you:

1. Adjustable: This regulator allows you to adjust fuel pressure from 4 to 12 psi, making it suitable for a wide range of applications.

2. Durable: The regulator is made of high-quality materials, including brass and stainless steel, ensuring long-lasting performance.

3. Easy Installation: The regulator is relatively easy to install, and comes with clear instructions and necessary hardware.

4. Improved Performance: By maintaining the correct fuel pressure, this regulator can help improve engine performance and fuel efficiency.

5. Leak-Free: The regulator features a positive seal design, which helps prevent fuel leaks.

1. Price: The Fuelab 51503-1 Carb Fuel Pressure Regulator is more expensive than some other options on the market.

2. Limited Compatibility: This regulator is designed for use with carbureted engines and may not be compatible with fuel injection systems.

3. Requires Bleeding: After installation, the regulator may require bleeding to remove any air bubbles and ensure proper fuel flow.

The Fuelab 51503-1 Carb Fuel Pressure Regulator is an excellent option for those looking for a high-quality, adjustable fuel pressure regulator for their carbureted engine. Its durable construction, easy installation, and improved performance make it a worthwhile investment. However, its higher price point and limited compatibility may be a drawback for some. Ultimately, if you're in the market for a fuel pressure regulator for your carbureted engine, this is a solid choice.

part # 515031 prices

• $204.25-$265.73

specifications fuelperforma:

• for years: 2010
• brand: Fuelab
• type: Fuel Pressure Regulator
• note: Petrol, Diesel, Methanol Ethanol Compatible
• color: Black
• manufacturer part number: 51503-1
• country/region of manufacture: United States
• performance part: Yes

general fuelperforma:

• Auto Permance Parts > Fuel Systems > Fuel Pressure Regulators
• condition: New

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• # reviews: 1284
• rating: 100.0%

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• sold: 0
• availability: In Stock
• quantity: 1
• started: August 18, 2025
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• type: Calculated
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Fuelab 51503-1 Is Similar To:

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