Red Racing SQV Style Turbo Turbocharger Blow Off Valve T3 Turbo Turbocharge 0-30psi Boost Adjustable

Draw in surrounding air and release a unique discharge sound

Hard-anodized valve for increased airflow

High-quality diaphragm and short stroke significantly increase response

Dual spring system promoted response and allows for high boost pressures

Holds up to 30 PSI boost pressure

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.

73-91 GMC SUBURBAN TAIL LIGHT LENS LH (DRIVER SIDE) SUV, With Chrome Trim (1973 73 1974 74 1975 75 1976 76 1977 77 1978 78 1979 79 1980 80 1981 81 1982 82 1983 83 1984 84 1985 85 1986 86 1987 87 1988
DuraGo 29595038 Front Wheel Hub
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