AEM High-Capacity Universal Adjustable Fuel Pressure Regulator (Black)

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AEMSKU: AEM25-305BK

Price:
$177.95 $200.95

Description

AEM 25-305BK is a high-capacity universal adjustable fuel-pressure regulator for a compatible return-style system.

A regulator controls pressure by managing return flow. Pump output, return-line restriction, injector requirements, and manifold reference must be evaluated together.

Technical Highlights

  • Black anodized finish.
  • Two -6 AN / 9/16-18 inlet ports.
  • -6 AN / 9/16-18 return connection.
  • 1/8-inch NPT gauge/sensor port.
  • 40-130 PSI adjustment range.
  • 1:1 boost-referenced rising-pressure behavior.

Installation & Compatibility

Verify the mounting arrangement and inlet/return routing. Set base pressure using the prescribed reference condition and a suitable gauge, then check operation under load. An adjustable regulator does not compensate for insufficient pump capacity or an incorrect fuel calibration.

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