Ccvs

[NJSHO]

Im not boosted so I dont usually keep up on this stuff, but I think Ive read about many different PVC setups on this forum. Would these be of any help/interest to anyone? Or has the problem been solved.
http://automotivespeed.com/product_info.php?products_id=49

 

[Lupo]

Not quite sure how well that would work on a boosted SHO.
It has been my experience that you should never block either port; crankcase or valve cover. At one time I blocked the crankcase port (with check valve) and put a breather on the valve cover. Under boost, it would shoot oil out the valve cover breather.
Both the ports have to be evacuated during WOT in my experience.

 

[yamahaSHO]

I agree with Lupo.

I don't see how it would ever build vacuum on our setup. I've run something similar and ended up with a failed check valve and blown rear main seal. Terry ended up with about the same.