PCV valve
Melting Slicks
Joined: Mar 2005
Posts: 2,838
Likes: 10
From: Austin TX
It has more to do with the vacuum your engine produces than displacement.
Back in the day, GM used AC Delco CV746C and CV736C on many of their performance engines. I use the CV746C.
Somebody once posted a guide that listed the vacuum levels for the corresponding AC Delco PCV valve part numbers. It may have been on the Camaro's page.
Anybody have it handy?
Back in the day, GM used AC Delco CV746C and CV736C on many of their performance engines. I use the CV746C.
Somebody once posted a guide that listed the vacuum levels for the corresponding AC Delco PCV valve part numbers. It may have been on the Camaro's page.
Anybody have it handy?
