Optimize your carbureted engine's fuel delivery with the GFB FX-R Low Pressure Fuel Pressure Regulator, designed for applications utilizing EFI-type fuel pumps. This bypass-style regulator offers precise fuel pressure adjustment, ensuring optimal performance and reliability.

Key Features:

• Versatile Port Configuration: Equipped with two -6AN inlet ports, two 1/8” NPT gauge/sensor ports, and one -6AN return port, providing flexible installation options.

• Adjustable Pressure Range: Allows fine-tuning of fuel pressure from 3 to 13 psi to meet specific engine requirements.

• High Flow Capacity: Capable of flowing up to 1,380 liters per hour at 7 psi, supporting high-performance applications.

• Durable Construction: Features double-layer, double-reinforced diaphragms with a burst strength exceeding 500 psi, ensuring longevity under demanding conditions.

• Enhanced Fuel Retention: Incorporates a Teflon co-polymer seat with a spherical stainless valve to maintain fuel pressure longer after shutdown, facilitating easier restarts.

• Boost Reference Port: Includes a pressure reference port for blow-through boosted applications, allowing for dynamic fuel pressure adjustments.

• Serviceable Design: Fully serviceable for easy maintenance and long-term reliability.

The GFB FX-R Low Pressure Fuel Pressure Regulator is engineered to deliver consistent fuel pressure control, making it an ideal choice for carbureted engines equipped with EFI-type fuel pumps. Its robust design and adjustable settings ensure your engine receives the precise fuel flow needed for optimal performance.

Downloads & Installation