Radium Engineering FPR Adaptor Universal 8AN ORB, 16mm Bore, 50mm Spacing, M6

Radium FPR Adaptor, 8AN ORB, 16mm Bore, 50mm Spacing, M6

Radium Engineering produces precision fuel system hardware trusted by motorsport builders worldwide, and this FPR adaptor is a practical solution for anyone upgrading to an aftermarket fuel rail while wanting to retain their factory fuel pressure regulator or fuel pulse damper. Rather than sourcing a separate aftermarket regulator, this billet adaptor bridges your OEM unit directly to an 8AN ORB ported fuel rail cleanly and without compromise.

This listing covers the Radium Engineering FPR Adaptor (SKU: 20-0842), a universal fit component suited to any fuel rail application with an 8AN ORB female port and an OEM regulator or pulse damper using a 16mm bore, 50mm mounting spacing, and M6 mounting holes. No vehicle-specific variants apply — compatibility is determined by fuel rail port and regulator mounting dimensions.

Important: Confirm your fuel rail has an 8AN ORB (3/4"-16 O-Ring Boss) female threaded port before ordering. Verify your OEM regulator or pulse damper matches the 16mm bore and 50mm M6 bolt spacing.

Key Features

• Allows reuse of OEM fuel pressure regulator or fuel pulse damper in aftermarket fuel rail applications
• 8AN ORB (3/4"-16 O-Ring Boss) female port for fuel rail mounting
• 16mm bore with 50mm bolt spacing and M6 mounting holes
• CNC-machined billet 6061 aluminium construction for precision fitment
• Clockable design allows correct regulator orientation during installation
• Anodised finish for corrosion resistance and long term durability
• Part Number: 20-0842

Compatibility details and fitment notes are provided in the tabs above. Please confirm your fuel rail port type and OEM regulator mounting dimensions before ordering.

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