Aeromotive 13301 Universal Bypass Fuel Pressure Regulator - 3-Port 3/8in NPT (3-60 PSI)

The Aeromotive 13301 Universal Bypass Regulator is a versatile solution for managing fuel delivery in both EFI and carbureted systems. Designed for street and strip applications, this bypass-style regulator ensures rock-steady pressure by returning excess fuel to the tank. It is capable of regulating fuel pumps rated between 100 and 250 GPH and includes a 1:1 boost reference port for forced induction setups.

This unit offers two distinct pressure ranges: the pre-installed standard spring handles 3 to 20 PSI, while the included high-pressure spring supports EFI requirements from 20 to 60 PSI. The main body is configured with one 3/8" NPT inlet and three 3/8" NPT outlets to accommodate complex fueling layouts.

• Manufacturer Part Number: 13301
• Port Size: 3/8" NPT (Inlet/Outlets/Return)
• Pressure Range: 3-20 PSI (Standard) / 20-60 PSI (High-Pressure Spring)
• Pump Flow Capacity: 100 - 250 GPH
• Boost Reference: 1:1 Ratio
• Configuration: 1 Inlet, 3 Outlets, 1 Bottom Return Port

Note: This bypass regulator requires a dedicated return line to be installed from the bottom port back to the fuel tank.