Quote:
Originally Posted by BRZPDX
How important is a AOS catch can? Has anyone ran their FI motor without it for some time? I know I need to pick it up soon, what issues will I be looking at without one? Just waiting on PXXXXN to release it soon (I get local discounts).
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Hard to say without pulling your intake manifold and looking at the intake ports to see how much coking and oil is in there. I would at least make sure you have a check valve in the PCV line so that you aren't pressurizing your crank case under boost.