OBP 52mm Liquid-Filled Fuel Pressure Gauge – 100 PSI

The OBP 52mm Liquid-Filled Fuel Pressure Gauge provides clear, stable fuel pressure readings for motorsport and high-performance vehicle applications. With a measurement range of up to 100 PSI, it allows drivers, mechanics and engine builders to monitor fuel system pressure during setup, tuning and vehicle operation.

Featuring a liquid-filled design, the gauge helps dampen needle fluctuations caused by engine vibration, making pressure readings easier to monitor in demanding motorsport environments. Its compact 52mm diameter makes it suitable for dashboard installations and other space-conscious mounting locations.

The gauge features a 1/8-inch NPT rear connection for installation with a compatible fuel pressure regulator or suitable pressure take-off arrangement. It is designed for monitoring fuel pressure in performance road cars, rally cars, circuit racing vehicles and other modified applications where reliable fuel system information is important.

Key Features

• 100 PSI range – Monitor fuel pressure across a broad range of performance applications.
• Liquid-filled construction – Helps reduce needle movement caused by vibration.
• 52mm diameter – Compact format for dashboards and suitable mounting positions.
• 1/8-inch NPT rear fitting – For connection to a compatible pressure port or installation arrangement.
• Motorsport application – Suitable for performance tuning, fuel system setup and competition vehicles.
• OBP quality – British engineering and a 2-year warranty.

Technical Specifications

Suitable Applications

The OBP liquid-filled fuel pressure gauge is suitable for fuel pressure monitoring in motorsport and performance vehicles, including rally cars, circuit racing cars, track-day vehicles and modified road cars.

It can help identify fuel pressure changes during tuning and troubleshooting, supporting accurate fuel system setup and maintenance.

Installation note: Check the required pressure range, thread compatibility and mounting arrangement before installation. Use suitable fittings and fuel-compatible components for the intended application.

OBP Motorsport – British Engineering

Combining a compact design with a vibration-dampening liquid-filled construction, the OBP 52mm Fuel Pressure Gauge is a practical addition to performance fuel systems where clear pressure monitoring is essential.

Order the OBP-FPR-G 52mm Liquid-Filled Fuel Pressure Gauge from Race Rally Supplies.