Standard Ignition PR251 Fuel Injection Pressure Regulator

Overview of Standard Ignition Fuel Injection Pressure Regulator PR251

The Standard Ignition PR251 fuel injection pressure regulator is designed specifically for Mazda Miata models. Engineered with durable steel construction and a silver finish, this regulator ensures consistent fuel pressure for optimal engine performance.

• Compatible with Mazda Miata fuel injection systems
• Constructed from high-quality steel with a silver finish
• Bolt mount design for secure installation
• Single inlet and outlet port with angled nipple orientation
• Includes o-ring and caution sheet for proper handling

Product Features and Specifications

This fuel injection pressure regulator features a single inlet and outlet port, both designed to maintain precise fuel pressure within the gas fuel system of the Mazda Miata. The regulator is made from steel, providing strength and resistance to wear. Its bolt mount type allows for a secure and stable fitment, while the angled nipple orientation facilitates proper fuel line connection. The silver finish on both the part and regulator enhances corrosion resistance. Additionally, the product includes an o-ring to ensure a tight seal and a caution sheet for safe installation and operation.

Function and Application

The Standard Ignition PR251 regulates fuel pressure in the fuel injection system, maintaining consistent fuel delivery to the engine. This is critical for efficient combustion and engine performance in Mazda Miata vehicles.

• Prevents fuel pressure fluctuations that can cause engine hesitation
• Helps avoid fuel leaks by maintaining proper sealing
• Supports stable fuel delivery for smooth engine operation
• Reduces risk of engine stalling due to fuel pressure loss
• Assists in maintaining optimal fuel economy

Installation Notes and Tips

Installation of the PR251 fuel injection pressure regulator requires careful attention to mounting and sealing. The bolt mount design ensures a secure fit; use the included o-ring to prevent leaks. Verify the angled nipple orientation aligns correctly with the fuel lines on the Mazda Miata. Follow the included caution sheet for safety and proper handling during installation.

Quality Assurance and Warranty

Standard Ignition manufactures the PR251 with steel materials and a corrosion-resistant finish to meet OEM standards. While this product is not classified as an automotive performance item, it is engineered for reliable operation within the Mazda Miata fuel injection system. Warranty details should be confirmed with the distributor or retailer.