I have a Westfield fitted with a c20xe engine that has a fabricated oil catch tank. It has two pipes (1 big - 1 small) that go from one side of the cam cover to the catch tank.
Should the pipe (v.large) on the other side go to the tank when I do the breather mod ? At the moment It goes from the cover the metal pipe (crankcase ?). I have read that the small pipe gets blocked off ?
The engine is running on twin 45's so I believe I should do the mod that removes all but the small square, is this right ?