4.5 - 9 PSI Aluminum Fuel Pressure Regulator - Black

• 4.5 PSI to 9 PSI pressure range with non-return regulator design supports system pressure control.

• Aluminum regulator body with black finish and gauge-port setting of No supports service setup.

• Inlet 0.375 in. NPT and outlet 0.375 in. NPT sizing should be matched to pump flow, return-line layout, and hose ends.

• Designed for carbureted fuel delivery systems; verify regulator location, vacuum port use, and fuel pressure target.

Designed for carbureted fuel-system applications, this fuel pressure regulator helps manage fuel pressure for stable delivery and consistent system operation.

Fuel Filtration & Flow Performance
Pressure range is listed as 4.5 PSI to 9 PSI. Regulator style is Non-return. Gauge port included: No. Use a compatible gauge and adjustment procedure when setting fuel pressure.

Construction & Fuel-System Durability
The aluminum regulator body uses a black finish and includes fittings listed as No for clean installation and dependable fuel-system service.

Sizing, Ports & Installation Details
Inlet port diameter is 0.375 in. NPT. Outlet port diameter is 0.375 in. NPT. Vacuum port included: No. Verify port sizing, hose routing, and return-line requirements before installation.

System Matching & Serviceability
Confirm fuel delivery type, pump capacity, pressure requirements, mounting orientation, and regulator location before final setup.

What applications is this fuel pump compatible with?
This fuel pump is designed for UNIVERSAL, Intended for gasoline.

Will this fuel pump work with my engine?
This fuel pump is intended for performance applications and should be matched to your fuel system and pressure requirements.

How do I choose the right fuel pump flow rate?
Fuel pump flow rate should match your horsepower goals and fuel system requirements.

What voltage does this fuel pump use?
This fuel pump operates on a 12V system.

Is this fuel pump suitable for performance builds?
Yes, this fuel pump is designed to support performance-oriented fuel systems.

Will this fuel pump support higher horsepower?
Yes, a higher-capacity fuel pump can support increased horsepower when matched correctly to the engine setup.

Do I need tuning after installing this fuel pump?
In some cases, fuel system changes may require tuning to maintain proper air-fuel ratios.

Is this a good upgrade from a stock fuel pump?
Yes, this fuel pump is a strong upgrade for improving fuel delivery and supporting performance applications.