I'm replacing my knock sensor and while disassembling everything, I'm alarmed at the oil residue in the throttle body, the intake port past the TB and the supercharger/collector. I am planning to put on an oil catch can and really want to route all the valve cover breathers through it rather than the two going to the intake and the third going into the supercharger itself. Can this be done? Originally I wanted to have the oil catch can after the pcv but I really don't want the two, what I assume are also vent hoses from the driver's side routing into the intake with their oily air.
Is it possible to route them all to a catch can, then into the sc where the pcv hose is connected and bypass the two hoses which enter before the TB? Or is there another way to rid my system of all oily air from the valve covers?