Radium Engineering Fuel Pressure Gauge with 6AN Inline Adapter Universal 0-100 PSI (0-6.9 BAR)

Radium Engineering Fuel Pressure Gauge with 6AN Inline Adapter – Universal – 0–100 PSI (0–6.9 BAR)

Keep a close eye on your fuel system with the Radium Engineering Fuel Pressure Gauge. Radium Engineering is trusted by tuners and race teams worldwide for precision-machined fuel system hardware built to real-world motorsport standards. This gauge gives you accurate, stable fuel pressure readings across street and race applications, with a silicone-filled dial that kills needle flutter even at high RPM. The included 6AN inline adapter makes installation clean and straightforward into any AN-based fuel line.

This listing covers the Radium Engineering 20-0152 fuel pressure gauge with 6AN inline adapter. This is a universal fitment item compatible with any fuel system running AN-line plumbing, including setups running E85, pump petrol, or flex fuel.

Important: Do not exceed the rated 100 PSI (6.9 BAR) maximum — overpressurising will permanently misalign needle calibration. Always use PTFE thread sealant paste on NPT threads during installation. A small internal silicone bubble is normal and does not affect gauge performance.

Key Features

• Reads 0–100 PSI (0–6.9 BAR) with ±2% accuracy
• Silicone-filled dial dampens needle vibration for steady, reliable readings under load
• Acrylic lens with rugged stainless steel case — 41mm (1-5/8 in) OD case, 44mm (1-3/4 in) OD bezel
• Nickel-plated male 1/8 in NPT fitting
• Black bezel and housing
• Includes 6AN inline adapter for direct integration into AN fuel lines — no fabrication required
• Compatible with E85, pump petrol, and flex fuel applications
• CNC-machined billet aluminium components
• Manufactured in the USA to motorsport-grade tolerances

Compatibility and fitment notes are provided in the tabs above. Please confirm your fuel line configuration and fitting size before ordering.

Not sure if this gauge suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.