Originally Posted by Dave Henshall
the way they tell you to pipe it up is probably the most easy way though tbh,
No way is easy. At least for me. But it may be. Anyway it does work.
the block is designed to breather from both sides
I feel pretty confident it is. I was also told that small turbo block breathes much better - thus no need for cam cover breather and no need for second breather on turbo side with reasonable powers.