Getting closer to having a running conquest everyday, and am thinking about upgrading the intercooler and piping along with the new engine going in. there isnt much point if unfiltered pos. crankcase gases caked in oil are still being sucked through the intake system. (just started cleaning 17 million miles of intake tracts on my 300zx that was caked in gunky oily nonsense) been reading a bit on catch cans lately and it sounds like there's no reason not to, questions are: -what brand(s) are known to be worthwhile but also reasonably priced? -how do you have yours set up? just run a Tee connector from the pcv valve on valve cover to the vent on the back of the valve cover - and run that to the catch, with the other to the nip in the middle of the intake mani? not sure if that makes sense, would have to run a pcv one way valve on the vacuum source to prevent boosting the crankcase is there a vacuum source that is set for vac only and not boost that could be used for this? or could one just put a 1way check valve inline with the catch vac thanks Aaron