RHP 50mm Blow Off Valve methanol with every type of blower

with every type of blower (centrifugal

- 32 of part number TK_RET retainers

Compressor Inlet: 4"

while maintaining a near stock idle quality

RHP 50mm Blow Off Valve methanol with every type of blowerRHP 50 MM BLOW OFF VALVES The Blow Off Valve (BOV) is a critical part of any forced induction motor equipped with a turbocharger or centrifugal supercharger. The blow off valve operates by eliminating the pressure spike that occurs when closing the throttle suddenly at high rpm and or boost. Without the BOV, boost pressure and flow in the discharge tract from the turbo or blower would hit the closed throttle body and create even more pressure. Hitting