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Radium Engineering Universal Air Oil Separator (AOS-R) VTA - 20-0819

$303.95 $319.95
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Radium Engineering Universal Air Oil Separator (AOS-R) VTA - 20-0819
$303.95 $319.95
$303.95 $319.95

The Radium Engineering Universal Air Oil Separator (AOS-R) is an essential component for high-performance engines, designed to effectively manage crankcase gases and prevent oil vapor from contaminating the intake tract. This AOS-R model utilizes a Vent-to-Atmosphere (VTA) design, where filtered gases are released out the top of the unit while captured oil is permitted to drain back into the engine block via gravity. This system ensures your engine maintains optimal combustion efficiency and prevents oil-induced octane degradation.

  • Manufacturer Part Number: 20-0819
  • System Type: Vent-to-Atmosphere (VTA) with top-mounted venting
  • Oil Management: Integrated gravity drain returns oil directly to the crankcase
  • Installation: Universal fitment for custom-built PCV or crankcase ventilation systems
  • Application: Ideal for forced induction or high-revving naturally aspirated builds

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