Can anyone with CA knowledge tell me what these
outlined areas belong to?
Except for the light blue outline which serves
for the air con and powersteering pump.
However I might use them for extra turbo support.

Light green= ?
Pink= oil cooler cooling
blue= radiator inlet
Red= ?
Yellow= ?

Which one could I use for the turbo?
also do I need the oil cooler water line
if I run and external oil filter kit and
single row oil cooler for the turbo?

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the light green is for the heater
the red one is the turbo oil feed
the dark blue one goes to the radiator
the pink one is the goes to the inlet side rocker coverer

oh and there is another port that you missed , its in the middle of the 2 front core plugs and is the first one down fronm the middle,this one is the oil or coolant feed
hope this helps

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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what breathers ?
do you mena the cam cover breathers and i no i wouldnt block them of as the let out unwanted pressure and you will need these for rego

You can see the outlet on the HKS on the right its at the back of the engine
on the side facing the inlet manifold. There must be another one for the other
side that is not pictured?

what do you mean by HKS is that the primer CA ?

The photo on the right the one that has the HKS POWER cover on it and smoothed over.
Also are you sure the pink is a breather not water cooling for the oil filter adapter?

CA18block.jpg
this should show were the port is :)

and the crossed out one is just a spare so you wont need to touch it

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yea im sure as there is a funny looking pipe that goes onto it and bolts to the block which then comes up the back of the inlet maniflod and up to the cam cover at the back there is a port on a downward angle ,this is were it goes

cheers

wow i just realised that smooth one is a CA were did you get that cover from and how much ?