Two male compression joint pipes exist between the heads. The top One has an aluminum pipe that leads back to the carburetor.
the second lower one is open. What is the purpose of the lower one?
It appears to be a crank case ventilation. Does it need a cover or filter?
the second lower one is open. What is the purpose of the lower one?
It appears to be a crank case ventilation. Does it need a cover or filter?