Aeromotive 13134 Extreme Flow EFI Fuel Pressure Regulator 30-120PSI

Vehicle Fitment

• Universal - for high-flow EFI fuel system applications (race/competition use)

Features

• Extreme flow EFI fuel pressure regulator for high-performance electronic fuel systems
• Adjustable base pressure range from approximately 30 PSI up to 120 PSI
• Dual springs expand operating range while maintaining compact, lightweight design
• Compact 2-port body with dual ORB-10/AN-10 inlet and outlet ports plus an ORB-10/AN-10 return port
• High-flow 0.313" valve and seat optimized for larger electric and mechanical pumps
• Vacuum/boost reference allows pressure to rise in a 1:1 ratio with boost pressure
• Suitable for use with Eliminator, Pro-Pump, Dual A1000, and other high-flow fuel systems
• Compatible with gasoline, ethanol (E85), and methanol fuels

Specifications

• Brand: Aeromotive
• Part Number: 13134
• Regulator Type: Extreme flow EFI bypass/return style
• Pressure Range: Adjustable ~30-120 PSI
• Ports: Dual ORB-10/AN-10 inlet and outlet
• Return Port: ORB-10/AN-10
• Valve/Seat Diameter: ~0.313" high-flow design
• Vacuum/Boost Reference: Yes (1:1 ratio)
• Design: Compact, lightweight aluminum body

Included Components

• 1x Aeromotive 13134 Extreme Flow EFI Fuel Pressure Regulator
• Standard pressure spring installed
• High-pressure spring included

Product Description

The Aeromotive 13134 Extreme Flow EFI Fuel Pressure Regulator is a universal, adjustable bypass-style regulator built for high-flow electronic fuel injection systems that demand precise control of fuel pressure across a wide operating range. With a base pressure range of approximately 30 PSI to 120 PSI using dual springs, this regulator gives enthusiasts and professional builders the flexibility to tune fuel delivery for performance engines and custom fuel systems.

Designed with a compact 2-port body featuring dual ORB-10/AN-10 inlet and outlet ports and an ORB-10/AN-10 return, the 13134 supports high-flow pumps delivering several gallons per minute. Its high-flow 0.313" valve and seat assembly ensures stable fuel control under demanding conditions, while vacuum/boost reference allows fuel pressure to track with manifold pressure at a 1:1 ratio for consistent operation under boost or vacuum conditions.

Ideal for use with performance fuel systems such as Eliminator, Pro-Pump, Dual A1000, and similar high-flow configurations, this regulator is compatible with gasoline, ethanol (E85), and methanol fuels. Note that this product is intended for **race and competition use** and **is not legal for sale or use on emission-controlled vehicles** except in sanctioned closed-course environments, in accordance with regulatory guidelines.