open breathers or pcv set up

motor is a 11:1 557 solid roller
street/strip but becoming more strip as is go, i currently have a factory pcv set-up on it but think i might be getting a little blow by and didn't know if i should go to a evac set-up or open breathers or stay with the pcv

motor is +.080
scat forged crank
h-beam rods
forged venolia pistons
comp xr-292 cam
comp roller lifters
BT heads ported and polished
victor 4500 intake
pro-systems 1150 dominator

thanks
rick

A PCV system doesn't do anything at Wide Open Throttle as it needs manifold vaccuum to do it's job. I use BOTH open breathers and PCV..

X2... If I'm running something that requires a pcv I too use open breathers as well as the pcv... If you're running mostly a strip app, I would run with the evac system, as most of your use will be at WOT where the pcv is not needed...







Doug...