When I installed my RamAir last summer I never put on the crankcase breather filter supplied by RamAir. I originally planned to put a hole in the RamAir housing and then run a hose from the crankcase vent to the RamAir. Instead, I simply left the hose hook up that runs into the air filter box. I never removed the original filter from the air box to make room for storage.
Some have said this results in oil in the air filter box. I checked mine this year and it is as dry as a bone. I realize that with the original air intake system on any air or vapors would be scavenged out of the air box. The question is....As long as the crankcase vent still has a place to vent into the filter box, what is the need for me to bother putting the vent filter on or venting the crankcase in some other way? BTW...The only other thing I have contemplated doing is putting a piece of breathable filter foam in the bottom of the filter box.
Any thoughts?