HiHoeSilver
Away!
I'm thinking about one as well. Other than cleaner oil what's the benefit of a catch can?
The catch can keeps the oil and unburnt fuel vapors from the crank case from being vented and reintroduced into the intake. Anything caught in the can has been prevented from ending up in your intake manifold, which for me is 2-3 oz of nastiness every OCI.