Will this be OK
Im getting a LS6 valley cover and plugs. but i was thinking instead of using the vent line on the pass. valve cover, just cap it too. and only pulling from the valley, with no breathers. Im thinking this would help to get a vacumn on the crankcase.
tell me what i should do
https://ls1tech.com/forums/generation-iii-external-engine/908641-clearing-up-misconceptions-pcv-systems.html

