[celica73]

Originally Posted by simpleisbest

I know that a oil catch can is allowed under the rules for Stock class, but what about an oil/air separator (as in Crawford Performance's unit)

http://store.crawfordperformance.com/store/products/652

Pricey vs some OCC options out there, but is it class legal?

Why use one at all? I really don't think these cars have a major oil blow by problem.

If the rules don't say that you can, then you can NOT.