50MM ALUMINUM RED TURBO TURBOCHARGER BOV BLOW OFF VALVE TRUMPET 35 PSI BOOST Other Exterior Parts & Accessories & R550 2007-2011

& R550 2007-2011

Ferrari Testareossa 1985

2L SOHC F22A

2009-2010 4

inorganic salts

50MM ALUMINUM RED TURBO TURBOCHARGER BOV BLOW OFF VALVE TRUMPET 35 PSI BOOST Other Exterior Parts & Accessories & R550 2007-2011The 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