Currently running krank vents utilizing only the 3/8 krank vent in-line from valve cover>intake manifold and venting the front most port to atmosphere.
Link to krankvents:
http://www.et-performance.com/automotive.html

Wanting to add a catch can to the loop, something like this:
http://shop.moddiction.com/AB-Speed-...-combo-016.htm

Would I be better off running both krankvents to the catch can? Or do I omit the krankvents or only run 1 of the 2? This is on boost turbo setup if that matters. Thanks!

 

Two -10an will suffice for just about every setup

 

Thanks for the response, redboost Should i still try to utilize the krankvents in the system for a catch can though? Not sure if they're needed to help prevent pressure from entering the valve covers.

 

They are superfluous given that you're venting to the atmosphere (as opposed to the intake manifold). Just cap the nipple on the manifold.

 

Keep it simple. Just use a catch can

 

appreciate the help guys!

 

I would skip the larger crank vent and run straight to the catch can and then vent to atmosphere. That is my setup. Essentially just adding the catch can to what you have now.

 

Yeah definitely no need to use krankvents if venting out the catch can. Put some rubber caps on the intake manifold and you're good to go.

 

Does anyone run a vac source to there vented can?