Vehicle Fitment

  • Universal fitment; requires custom installation and fabrication

Features

  • Combines high-performance fuel pressure regulation with an integrated fuel pulse damper
  • Compatible with all gasoline and alcohol blends, including E85
  • Tool-less pressure adjustment with detent feedback for precise tuning
  • 360° swiveling vacuum reference port for flexible installation
  • Includes multiple adapter fittings to suit various fuel systems
  • Designed for pumps flowing from 100 to 1,400 liters per hour
  • Constructed from durable anodized aluminum for longevity
  • Ideal for high-performance applications requiring stable fuel pressure

Specifications

  • Material: Anodized aluminum
  • Inlet/Outlet Ports: 10AN ORB (7/8"-14)
  • Included Fittings: -6AN and -8AN male adapter fittings
  • Auxiliary Port: 1/8" NPT for monitoring fuel pressure or temperature
  • Vacuum Reference Port: 360° swiveling, double O-ring sealed
  • Pressure Adjustment: Tool-less with detent feedback
  • Fuel Compatibility: Gasoline, ethanol, methanol, and E85

Included Components

  • 1x Fuel Pressure Regulator Damper Assembly
  • 1x Laser-cut anodized aluminum mounting plate
  • 4x M6x1mm countersunk bolts/nuts
  • 2x 5mm barbed vacuum fittings
  • 2x Vacuum plug fittings (returnless)
  • 2x 1/4" push-to-connect vacuum fittings
  • 2x 3AN male vacuum fittings
  • 2x 6AN male adapter fittings
  • 2x 8AN male adapter fittings
  • 1x 1/8" NPT port plug
  • 1x Vacuum hose Y-adapter
  • 1x Vacuum hose (5/32" ID)

Product Description

The Radium Engineering 20-1528-00 Fuel Pressure Regulator Damper (FPRD-RA) is a high-performance solution designed to stabilize fuel pressure in demanding applications. By integrating a fuel pulse damper with a pressure regulator, it effectively reduces pressure fluctuations caused by fuel pumps and injectors, ensuring consistent fuel delivery.

This universal unit is compatible with all gasoline and alcohol blends, including E85, making it suitable for a wide range of performance vehicles. The tool-less pressure adjustment allows for easy tuning, while the 360° swiveling vacuum reference port provides flexibility during installation.

Ideal for setups utilizing pumps that flow between 100 to 1,400 liters per hour, the FPRD-RA is constructed from durable anodized aluminum to withstand the rigors of motorsport environments. Its comprehensive kit includes various fittings and components to facilitate a custom installation tailored to specific vehicle requirements.



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