Radium DFPR, Dual Fuel Pressure Regulator

Dual fuel pressure regulator (DFPR) engineered by Radium Engineering for advanced fuel pressure control in turbocharged and supercharged applications. This innovative FPR features independent base and boost pressure adjustment, allowing precise fuel pressure tuning for both naturally aspirated and forced induction operation.

Key Features

• ✓ Dual adjustment: independent base and boost pressure control
• ✓ Base pressure: 30-90 PSI (2-6 bar) adjustable
• ✓ Boost pressure: 1:1 or 2:1 rising rate selectable
• ✓ -6AN ORB (O-Ring Boss) inlet and outlet ports
• ✓ CNC-machined billet aluminum construction
• ✓ Integrated vacuum/boost reference port
• ✓ Anodized finish for corrosion resistance
• ✓ E85 and all fuel types compatible
• ✓ Professional-grade motorsport component
• ✓ Universal fitment for any fuel system

Technical Specifications

• Application: Universal - dual fuel pressure regulator
• Part Number: 20-1102
• Base Pressure Range: 30-90 PSI (2-6 bar) adjustable
• Boost Regulation: 1:1 or 2:1 rising rate selectable
• Ports: -6AN ORB (9/16"-18 O-Ring Boss) inlet and outlet
• Reference Port: Vacuum/boost reference
• Construction: CNC-machined billet aluminum
• Fuel Compatibility: Gasoline, E85, and alternative fuels

Applications

Ideal for turbocharged and supercharged applications requiring independent control of base and boost fuel pressure. Perfect for high-performance builds where precise fuel pressure tuning is critical for optimal engine performance and tuning flexibility.

Benefits

• Independent base and boost pressure adjustment for precise tuning
• Selectable 1:1 or 2:1 rising rate for tuning flexibility
• Adjustable 30-90 PSI base pressure suits wide variety of applications
• -6AN ORB ports provide versatile plumbing options
• CNC-machined precision ensures reliable operation
• Anodized finish provides long-term durability
• Compatible with all fuel types including E85
• Professional motorsport-grade construction

Important Note: Requires -6AN ORB fittings for installation. Vacuum/boost reference line required for proper operation. Allows independent tuning of base pressure and boost-referenced pressure rise.

Fast shipping available throughout Australia. Lead times may vary - contact us for current availability.