Seller notes

BLACK Q Series 50mm BOV RACING Blow off Valve Version 2 - Fits TIAL Flange T6061 CNC Aluminum - Supports up to 1800HP! The Q Series is the highest flowing Blow off Valve on the market, capable of supporting up to 1800hp per valve! It is the #1 valve for high boost, racing applications, flowing up to 60% more than the version 1 (BV50) valve. Each unit features a large 1.98" (50.5mm) valve with a Viton O-ring that is clamped in place to prevent sticking. The valve guide and stem are PTFE-lubricate...

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