Quote:
Originally Posted by NW-99SS
Agreed - good post.
Can I ask why you wouldn't run a catch can? This will alleviate your PCV concerns and I suggest all GM DI engines should have some sort of catch can setup to maintain intake tract and valve cleanliness (I run a Mighty Mouse on my Denali 6.2).
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It is my belief that a CC (that does not defeat the PCV and remains within warranty guidelines) is one of the best long term investments that we can make in our GDI/FI LT4s.
I honestly believe that the only reason that CCs are not OEM is the fact that if someone neglects to dump their CC, all that goop in the can will be ingested into the top end and that could prove to be catastrophic. It's possible that the legal team does not like the potential for liability.
Sorry OP for drifting off topic.