Radium VTA to VTE Competition Catch Can Adatpor 10an ORB

Very quickly, 2 additional 7/8"-14 (10AN ORB) ports are added to the VTA catch can converting it to a dual inlet/dual outlet VTE (vent to engine) catch can.

When using this VTE setup, the top ports (pink) and the side ports (yellow) can be used interchangeably, ie: top ports are inlets and side ports are outlets or side ports are inlets and top ports are outlets. As shown, a PCV valve can be used with a VTE catch can. The diagram below is specific to when the throttle is closed.

 

NOTES

When the throttle is closed, the PCV valve opens.
The Radium Engineering PCV valve (sold separately) flow direction must be towards the intake manifold (vacuum).
An OEM PCV valve can ONLY be used if it is installed on the intake manifold from factory. If it is mounted on the breather port (valve cover), a PCV valve must be installed on the CCC.
As shown, this setup promotes negative crankcase pressure.
The diagram below is specific to when the throttle is open.

NOTES

When the throttle is open, the PCV valve closes.
Because the throttle is open, there is vacuum in the intake pipe.
As shown, this setup promotes negative crankcase pressure.