Direct fit upgrade for the factory BOV on EVO IV to XÂ
we have also developed the 45
So to seal the lower section to the upper we designed a dual stepped recess with the internal step protruding further down following the gas flow
This wont make a difference in most applications except when running 35+ pounds of boost with a rising rate fuel pressure regulator
Install at 90lb seat pressure
Radium 8AN ORB to Male 10AN Flare Fitting Interior Direct fit upgrade for theDescription These adapter fittings are designed to be used in many Radium products including fuel rails, surge tanks, fuel pressure regulators, etc. However, they can be used in any application using a 8AN ORB (3 4" 16) O ring port. 20 0301,2,3 (example shown below) are used to adapt to OEM components, such as fuel pressure regulators, fuel pressure sensors, etc. More information about these FPR adapters can be found here: http: www. radiumauto. com