Moroso Performance Products has been manufacturing oiling systems and oil system accessories for over 50 years.
Our engineers have been hard at work designing an air-oil separator/catch can system for late model Harley Davidson engines that will eliminate blow-by and oil misting back into your induction system.
The Moroso air-oil separator/catch can system keeps the H-D cylinder head breather system fully functional.
It filters out oil mist, crankcase vapors, and condensation that normally vent to the intake system.
This keeps your throttle body, air filter, intake, pistons, and valves free of excessive oil and carbon build-up.
Our system is different than others on the market.
It collects the vapors breathing from your engine in our air-oil separator/catch can system while clean filtered air re-circulates back into the intake.
Once the air oil separator/catch can system fills, it will need to be drained as a service item.
This can also be done at normal service intervals and oil changes.
