valve cover breathers with a catch can
Just remember to vent your catch can....either into the atmosphere or back into your MAF pipe otherwise it will be sealed and won't work.
I've been thinking of doing a similar dual valve cover breather set up, however will be venting them back into the MAF pipe (similar to factory passenger valve cover venting).
Can you post some pics and part numbers of your AN breathers and fittings from Summit (I'm interested in something similar).
Like to see some pics of your set up when it's done.
Thanks,
dave