Stop in for a cup of coffee

'
Hey, that's a cool breather setup! How did that come about?
For me - when I couldn't stop the oil from coming out the top of the valve covers. Talking autocross here - with sticky tires - on slopes.
It's just a variant on the Trans-am set ups, which is also similar to the circle track setups.

We also extended the top baffle in those covers. If you look inside OEM covers - at least early ones, they're much more extensive than those cast covers. That's should be enough for anything but road racing or similar.

blob.jpg