Generic

UR-BOV-RFL-G

Universal Gold Adjustable Billet Anodized Type-H RFL Turbo Blow Off Valve BOV

EAN: 0732066375906

UPC: 732066375906

Blow Off Valves

High-Quality Diaphragm and Short Stroke Significantly Increase Response
CNC Machined Billet Aluminum Body
Dual Spring System Promoted Response and Allows for High Boost Pressures
Holds Up to 30 PSI Boost Pressure
1 x Type RFL Blow Off Valve w/ Mounting Hardware (Professional Installation Recommended. No Instructions Provided)

The Blow-Off valve (BOV) is a pressure relief device on the intake tract to prevent the turbo's compressor from going into surge. When the throttle is closed rapidly, the airflow is quickly reduced, causing flow instability and pressure fluctuations. Surge can eventually lead to thrust bearing failure due to the high loads associated with it. Blow-Off valves use a combination of manifold pressure signal and spring force to detect when the throttle is closed. When the throttle is closed rapidly, the BOV vents boost in the intake tract to atmosphere to relieve the pressure, helping to eliminate surge.

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