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Radium Engineering Dual Fuel Pressure Regulator (DFPR) - 20-1102

$284.95 $299.95
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Radium Engineering Dual Fuel Pressure Regulator (DFPR) - 20-1102
$284.95 $299.95
$284.95 $299.95

The Radium Engineering Dual Fuel Pressure Regulator (DFPR), part number 20-1102, is a specialized solution for high-performance custom fuel systems that utilize both direct injection (DI) and port injection (PI). This compact unit allows tuners and builders to set independent fuel pressures for each system while utilizing a single fuel feed input, significantly simplifying engine bay plumbing.

Beyond basic regulation, the DFPR architecture is specifically engineered to suppress the aggressive pressure spikes inherent in mechanical, positive-displacement plunger-type High-Pressure Fuel Pumps (HPFP). By dampening these pulses, the DFPR protects fuel system components and ensures more stable pressure readings for more accurate tuning.

  • Independent Regulation: FPR1 manages the direct injection circuit while FPR2 controls the port injection circuit.
  • Single Feed Input: Eliminates the need for external Y-blocks or multiple feed lines to the regulators.
  • Dampening Function: Integrated design absorbs pressure fluctuations caused by the HPFP plunger.
  • Compatibility: Ideal for high-output DI/PI hybrid fuel systems.
  • Manufacturer Part Number: 20-1102

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