Race Port Blow-Off Valve Gen V, Black TS-0204-1132 Product:BOV RacePort GenV Black When the bolt has stretched

When the bolt has stretched the specified amount

Multi Layer Steel Head Gasket C5475-075 CMC5475-075 Suit Chev/Holden LS1/LS6 5

5inch Hg (same as they measure 4-bbl carbs)

Investment cast

Race Port Blow-Off Valve Gen V, Black TS-0204-1132 Product:BOV RacePort GenV Black When the bolt has stretchedRace Port Blow Off Valve Gen V, Black TS 0204 1132 0204 1132 The Turbosmart RacePort is famous for being an amazingly small and light BOV for turbocharged competition level engines. Featuring our unique collar design and internal flow structures, it is 50% lighter and 25% smaller than the competition while flowing 330 CFM making it the highest flowing BOV of it's type on the market.