UNIVERSAL 50MM RED V-BAND CLAMP TURBO BLOW OFF VALVE HEAVY DUTY ALUMINUM BOV Exhaust/Intake Manifolds water pressure is achieved without

water pressure is achieved without excessive load to engine

NAPA: 255695

Timing Chain Kit GMB Water Pump Fit 83-84 Toyota Pickup Celica 2

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5 thread lug studs

UNIVERSAL 50MM RED V-BAND CLAMP TURBO BLOW OFF VALVE HEAVY DUTY ALUMINUM BOV Exhaust/Intake Manifolds water pressure is achieved withoutThe 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