Perfect timing for this thread. I'm in the same boat and have been looking for threads that offer guidance on this topic.
Do any valve covers come with baffling out of the box? What does the baffling need to look like/how do you need to setup the baffles to control the oil?
The MP cast aluminum valve covers have a simple baffle... but too far away from the VC top to be fully effective. Fix, recommended by Rick E, is to adjust the baffle with a ball peen hammer to make it tighter to the top. I did this mod with PCV and it works/stays clean with street use. Limited track time however (I'll report back after this weekend HSAX training runs!).
