TiAL Sport

001609 (BVSPRING12)

TiAL Blow Off Valve Spring (fits Q / QR / QRJ) - Yellow

Blow Off Valves

Item ID: TIALBOVSPRING-YEL

TiAL Blow Off Valve Springs are designed to work in all of their blow off valve models including the BV 50mm, Alpha Q, Q and QR valves. You should select the BOV spring pressure rating based on your engine's vacuum reading at idle, once the engine has reached operating temperature. However, the pressure ratings will vary depending on the model blow off valve you have, so please reference the chart below to ensure you are purchasing the correct spring for your application.

Spring Color: Yellow
TiAL AQ Spring Rate/Vacuum Reading: 12 psi (.83 bar) for -22 to -23 inHg Engine Vacuum Reading
TiAL BV50 Spring Rate/Vacuum Reading: 12 psi (.83 bar) for -21 to -23 inHg Engine Vacuum Reading
TiAL Q/QR Spring Rate/Vacuum Reading: 11 psi (.76 bar) for -20 to -21 inHg Engine Vacuum Reading

TiAL Blow Off Valve Spring (fits Q / QR / QRJ) - Brown
TiAL Blow Off Valve Spring (fits Q / QR / QRJ) - Un-painted
TiAL Q Blow Off Valve - 10 psi (un-painted) spring, Black Body, Aluminum Flange
TiAL Blow Off Valve Spring (fits Q / QR / QRJ) - Black
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