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 oil misting and blow-by 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 crankcase vapors, oil mist, and condensation that normally vent to the intake system.
This keeps your air filter, throttle body, intake, pistons, and valves free of excessive oil and carbon build up.
Our system is different than others on the market.
It separates the vapors breathing from your engine, collecting them 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 oil changes and normal service intervals.
