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.
Feature:
High Strength Billet Body; Fits any 50mm Standard V-Band Blow Off Valve Port
Anodized Aluminum Top Finish; Weldable Aluminum Flange
High-Quality Diaphragm and Short Stroke Significantly Increase Response
Barbed Fittings; Extra Spring Included; V-Band Clamp Included
Easy to Remove Locking Collar for Fast Spring Changes
Package Included:
1 X Blow Off Valve
1 X Aluminum Welding Flange
1 X Wrench
2 X Barb Fittings / Plugs
Notes:
Universal Application, Great for All Turbo and Intercooler Upgrade
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Availability
Most in-stock items ship within 24 hours. Special order items or products that require customization will take longer. Please note that this shipping estimate excludes weekends and holidays.