X1 Series Fuel Pressure Regulator (0.188" Seat)

The X1 Series EFI Standard Return Style Regulator provides reliable fuel pressure control, ideal for high-performance engines. With an adjustable base pressure from 35-75 PSI and vacuum/boost reference capability, this regulator supports forced induction applications with a 1:1 rising rate. It’s compatible with gasoline, ethanol, alcohol, and diesel, making it versatile for various fuel systems.

This regulator features two ORB-08 inlet/outlet ports, a bottom ORB-08 return port, a 1/8" NPT gauge port with plug, and a 1/16" NPT boost port with a 5/32" hose barb. It’s designed to work with both the X1 High Flow EFI and Carb Conversion kits and can handle up to 150 GPH with an AN-08 return line. This model is well-suited for Aeromotive Pumps, including the A1000, and includes a mounting bracket for simple installation.

Perfect for maintaining optimal fuel pressure in high-flow setups, this regulator is a performance essential but is not legal for use on emission-controlled vehicles unless used as a direct OEM replacement with matching specifications.

Specifications:

• Adjustable Fuel Pressure: 35-75 PSI
• Fuel Compatibility: Gasoline, Ethanol, Alcohol, Diesel
• Ports: 2 ORB-08 Inlet/Outlet, 1 ORB-08 Return, 1/8" NPT Gauge, 1/16" NPT Boost
• Flow Rate: Up to 150 GPH with AN-08 return line
• Boost Reference: 1:1 Rising Rate
• Compatibility: X1 High Flow EFI and Carb Conversion Kits
• Suitable for Aeromotive Pumps up to A1000
• Includes Mounting Bracket (not shown)

Optimize your fuel system performance with the X1 Series EFI Standard Return Style Regulator.