My Bravo 1 is starting to blow gear oil out of the oil bottle. Could I
have an
air leak and when I am at full power it is creating air pressure in the
lower

Check the gasket in the cap, one time after topping off the gear oil bottle, I
returned from fishing, and saw the engine compartment covered in gear oil. I
searched for a leak, but then discovered that when I set the cap down on the
black air cleaner cover, the gasket dropped out, I reinstalled and have had no
problem since.
John