TiALSport Q and QR Series Blow-off Valve Springs-CHOOSE OPTION
Also available from other brands
Also available from other brands
TiALSport springs are engineered for precise control under extreme conditions.
Manufactured from 17-7PH stainless steel, they provide consistent pressure at high temperature, and resist 'relaxing' at temperatures up to 900degF (483degC), well beyond the required temperatures of the actuator.
Springs are color-coded, and are sold individually.Â
Please see the specific diagram for your specific model, at BOV-Static-Testing.pdf (tialsport.com) to correlate color coding and diameter in order to choose the correct item.
Q and QR springs are not chosen by positive (boost) manifold pressure rating, rather, should be chosen based on negative (vacuum) manifold pressure at engine idle.
This part also goes by the following cross reference.
Cross Reference Part Number: