Air inlet device for an oil system in an internal combustion engine

An apparatus for improving the efficiency of an engine, comprising:

• a tubular chamber comprised of
• a first end and a second end, said first and second ends being at opposite ends of the tubular chamber,
• a plurality of tubular angular sections connecting the first end and the second end,
• a plurality of baffles connected to the inside of the tubular chamber, wherein the baffles are adapted to collect oil droplets from the engine and expel the oil droplets through the second end,
• a valve located in the tubular chamber and configured to be able to close off the tubular chamber,
• a controller connected to the valve that can open and close the valve;
• and
• a tilt sensor coupled to the controller that senses the angular orientation of the engine;
• an air inlet at the first end of the tubular chamber;
• and
• an air outlet at the second end of the tubular chamber, wherein the air outlet is adapted to be coupled to an oil filler port connected to the engine.