The RacePort Series Blow Off Valve is famous for being an amazingly small and light BOV for supercharged 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.
The Supercharger-Specific Race Port features a softer (4 InHg) spring so it can stay open at idle, when the supercharger is still producing boost.
Billet 6000 Series Aluminium Construction
Quick Release Aluminium V-Band Collar
2.0″ Inlet flows over 330 CFM
Milspec Hard Anodized Valve Guide and Stem
Hi-Temp Silicon Nomex Diaghragm
Boost Balance Technology
Positive Sealing Valve Seat
Twin 1/8″NPT Reference Ports
Options Valve Position Sensor Upgrade