[xeroneone]

Sorry for the dumb question however what is a VTT S58 One Way Crankcase Breather?

https://vargasturbo.com/product/vtt-...breather-copy/

[evoi19]

Originally Posted by xeroneone

Sorry for the dumb question however what is a VTT S58 One Way Crankcase Breather?

https://vargasturbo.com/product/vtt-...breather-copy/

Basically relieves pressure from the crankcase during exhaust stroke. More of a preventive measure and normally used on high powered cars. For stock/mild tunes it won’t do much. If you’re going upgraded turbos and huge gains then yea it may be worth it.

[xeroneone]

Originally Posted by evoi19

Basically relieves pressure from the crankcase during exhaust stroke. More of a preventive measure and normally used on high powered cars. For stock/mild tunes it won’t do much. If you’re going upgraded turbos and huge gains then yea it may be worth it.

Thanks so much for the detailed reply.

[chris3g]

you will also likely eventually end up with a light coating of oil everywhere in your engine bay, so i personally would not be doing this unless it is really needed for the level of modification you're at.

[TopJimmy]

As chris3g said, it’s an oil spreader for mist in your engine bay. Another poster had an engine problem and his VTT cap puked oil everywhere.

There’s a reason we already have a PCV system. No need to reengineer. If you need to add an OCC for catching vapor/spray then take that route instead.

[xeroneone]

Originally Posted by TopJimmy

As chris3g said, it’s an oil spreader for mist in your engine bay. Another poster had an engine problem and his VTT cap puked oil everywhere.

There’s a reason we already have a PCV system. No need to reengineer. If you need to add an OCC for catching vapor/spray then take that route instead.

Dude thanks so much. I just wanted to make the car more efficient but seems like I don't really need it.
What a mistake I would have made.