MM BLack PCV Catch Can Install
#1
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I got the Mightymouse Black PCV Can installed. Great quality piece! It uses a one way breather on the top of the can and the PCV valve keeps the boost out of the crankcase. This is installed on a Centrifugal SC'd LS3, therefore the hose configuration will be slightly different on a L99.
As of right now I have it hooked up the following way - PCV goes to Intake Manifold, the -8 fitting on the other side of the can goes to the MM Oil Filler Adapter (goes in place of the factory oil fill cap.) The passenger and drivers side valve cover vents are capped and the LS3 valley cover port goes to the ECS supercharger air filter for fresh air intake point. There are several ways to route this thing, but for now I am going to try it as it is routed currently. It was a toss up whether to use the valley port or the driver side rear valve cover port for fresh air intake.
![](https://ls1tech.com/forums/picture.php?albumid=30534&pictureid=108558)
As of right now I have it hooked up the following way - PCV goes to Intake Manifold, the -8 fitting on the other side of the can goes to the MM Oil Filler Adapter (goes in place of the factory oil fill cap.) The passenger and drivers side valve cover vents are capped and the LS3 valley cover port goes to the ECS supercharger air filter for fresh air intake point. There are several ways to route this thing, but for now I am going to try it as it is routed currently. It was a toss up whether to use the valley port or the driver side rear valve cover port for fresh air intake.