Just seen some cheep oil catch tanks in Thailand whilst here working. The trouble is I do not know the diameter of the cam box cover breather. I actually have an ST170 engine but hope it is the same as a standard Zetec. If any one has a chance could you measure the tube so I know what size inlets I need for the tank....

Thanks
Dave Bailey

[Edited on 10/5/08 by Dave Bailey]

thanks Rob