This is regarding my 900 Classic:
Got a question for any of you all that have done an intake mod. I had read, and, was warned about oil in the air cleaner housing. I completely understand the theory of the crankcase hose (breather). But, after finding the amount of oil, (fortunately, it was cold in the garage and the oil was like paste,) I plan on mounting a breather filter and re-routing the line. The Thunder Tornado has a nipple for the line to go in the intake, but, I don't believe that it is a good thing for all that oil going into the intake manifold and injection system. I wonder if somehow the routing into the filter actually creates a vacuum and pulls more oil than just mist into the air filter??? Any one in the know??? My research tells me that re-routing and adding a filter eliminates the oil. Folks have run 2,000+ miles with no oil dripping from an add on breather filter.
Any response will be appreciated.