Billet 2-Port Fuel Pressure Regulator with-8 ORB Ports Polished Finish. 1-11 psi

Aeroflow Billet 2-Port Fuel Pressure Regulator with -8 ORB Ports, Polished Finish delivers precise, consistent fuel pressure for carburetted engines. The 2-port design feeds fuel from the pump to the carburettor, helping prevent flooding and drivability issues caused by excessive pressure. Fully adjustable from 1 to 11 PSI, this regulator is purpose-built for dead head systems with no return line and is engineered to withstand daily racing or street use.

• Fittings: -8 ORB ports (also available with 3/8" NPT or -8ORB female threads)
• Adjustable range: 1–11 PSI for precise fuel pressure control
• Finish: Polished billet aluminium finish; available in blue, black and red anodised or polished finishes
• Dimensions: Overall Length 70 mm; Body Height 59 mm; Bracket Height 42 mm; Overall Width 38 mm; Bracket Centre to Centre 43 mm
• Application: Suitable for pump fuel, E85 alcohol and diesel fuels; designed for dead head systems with no return line
• Note: Recommended for use with carburettor fuel pumps only—not EFI
• Durability: Built to withstand daily racing or street use with robust billet construction and practical adjustability

Technical overview

The billet aluminium regulator’s 2-port design ensures fuel is delivered directly from the pump to the carburettor, helping maintain steady pressure and reliable throttle response. With an adjustable 1–11 PSI range, you can dial in the exact pressure your carburettor requires, reducing flooding and drivability issues caused by over-pressurization. Its compact footprint, combined with a polished finish (and optional blue, black or red anodised finishes), makes for a clean, race-ready installation.

Compatibility and installation considerations

Specifically designed for dead head systems with no return line, this regulator is ideal for carburettor-based setups. It is recommended for carburettor fuel pumps and is not intended for EFI applications. The -8 ORB ports ensure a secure, leak-resistant connection, with additional options available for 3/8" NPT or -8ORB female threads if your plumbing requires them.