Thanks Estyre, will have to find the mystery one Im missing, seems the pics dont show where? The pink one I thought was for cooling the oil????

Also I never liked the angularity of the CA design
preferring the Mazda B series twin cams and the old
style twin cams with smooth covers and finish.
Does anyone know if I can remove the breathers
and just keep the oil fill provision and tap a line
like on the HKS unit which seems to use Dry sumping.

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