Quote: I don't know how effective that PCV arrangement is. That breather setup was the result of a bunch of frustration with other systems that leaked oil during sustained cornering. I'm sure the design could be improved even more if we wanted to spend time on it. If it was my design I'd probably focus on weight reduction as the next step.
Copper tubing reminds us that this is a home built car dones for function and purpose. Same for the front air dam some might recognize for it's other application.
But for a magazine article, painted all grey or something would probably work and look fine.
