Blow-Off Valve Race Port - Black

The Race Port is famous for being an amazingly small and light BOV for turbocharged (replace with supercharged for the supercharger version) competition level engines.

Include:
50,8mm (2.0") Inlet flows over 330 CFM
Hi Temp Silicon Nomex diaphragm
Twin 1/16"NPT pressure ports for convenient positioning 
Spring -0,5 to -0,6 bar