[zrayr]

Originally Posted by maxum_101

hi all
have a 460 stroked to a 521 with a pvc valve, noticed my oil level going down ever since i put in a pvc , when i had the twist top breathers on the valve covers i never lost any oil.

what gives? is it sucking oil thru the pvc valve ?

is this normal?

any info would be great

there are some great PCV threads on this site, here is one:

How do you actually check a PCV valve?

Z.