I was looking at catch cans on this site and I see why everyone wants one. I cant believe all the oil that the cans catch.

My question is my 04 GTO doenst have a PCV valve and its using the LS6 valley cover. I have a hose that goes from the valley cover to the bottom of the throttle body. (on the intake manifold)


Should I go with a catch can? Do I even need one?


What do you think?

Thanks

 

Sounds like you have the LS6 type pcv system. They don't suck as much oil out of the engine.