Catch can for OEM

[MasterMatt209]

hey guys my brother has a 97 gsx. He's wanting to run a catch can he has 10an fitting on his valve cover where the pcv stuff was with a raven fab baffle kit installed. Will this kit work out? I've been researching ported vs sealed and just figured I'd get some opinions or help before he orders. I'm sorry if it's a noob question but yeah . He's mostly stock besides a full header back exhaust but plans to upgrade the turbo and stuff eventually. He's on stock ecu and stuff too if it matters.

Motion Raceworks Catch Can Kit for MRW Billet Valve Covers

Motion Raceworks Catch Can Kit for Billet Valve Covers 32-100MRW Finish off your Motion Raceworks Billet valve covers with a top loader catch can kit for a seamless PCV system for your race car! Combining the baffling of our billet valve covers and the internal baffling of our billet catch can...

motionraceworks.com

 

[dwb]

If the car runs a MAF, which would be the case if it's stock, you need a sealed catch can routed back to to pre-turbo intake.

 

[diambo4life]

I like Motion stuff but that's way too much for a catch can. I am not a believe in sealed catch cans. It really should be vented for a boosted car. I made one through Amazon parts and it cost me less than a 1/4 of that motion kit.

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[dwb]

I am not a believe in sealed catch cans. It really should be vented for a boosted speed density car.

There, fixed that for you.
A vented can on a MAF car causes rich conditions, same way a boost leak does.