Originally Posted by Dans2SS
Didn't see a thread on this.
Was curious if the M6 cars need a oil catch can like GM manual cars in the past did. Anybody running one right now?
I haven't traced out the PVC yet but I have a feeling it still sits in place that will let oil vapor into the intake.
If it's the same as the C6 LS3 setup than yes. It can benefit from a setup. We ran a dual can setup on my buddies C6, one "clean" can one "dirty" can.
I'm not gonna rewrite it all here... but read THIS
thread. It's long, but you'll understand things a lot better. Most people install cans/breathers wrong.