Now I'm confused
I need to fit a breather system to a 2wd sapphire cosworth, I was looking at the Bailey system and then phoned GGR to see how much there 2 port breather was.

they told me that there system breathes from the crankcase, and you should not breath from the cam cover because if it's ventid from the top, the pressure will stop the oil feed to the head from draining back to the sump.
If this is true can the Bailey system be adapted to vent this way, as it is a lot cheeeeeper, and you dont have to remove the cam cover.

Any info or diagrams for the technicaly challenged ( ME ) will be appreciated