Vented Catch can

[AZ_whippleS550]

Show me what you're running. Cannot decide between an off the shelf kit or a motion raceworks can

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[Jackson1320]

This is the best I have found for me. An10 from valve cover into catch can then to the intake manifold. There is a check valve under the filter so when under vacuum it pulls pcv from the valve cover. When under boost the check valve allows crankcase to vent to atmosphere then there’s a check valve off the manifold to keep boost pressure in the intake manifold

 

[Vert]

This is the best I have found for me. An10 from valve cover into catch can then to the intake manifold. There is a check valve under the filter so when under vacuum it pulls pcv from the valve cover. When under boost the check valve allows crankcase to vent to atmosphere then there’s a check valve off the manifold to keep boost pressure in the intake manifold

That's a similar to the can I ran on my 14 and had it mounted by my cai filter. Where did you mount this on the S550?

 

[Jackson1320]

That's a similar to the can I ran on my 14 and had it mounted by my cai filter. Where did you mount this on the S550?

Had it bolted to the fire wall. The part that unboltes and protects the battery. I’m making some changes so I’m not sure where I will put it now. I’ll know soon.
This was the only one I know about that has check valves

 

[NO1CARES]

Catch can set up with -12 lines vented to atmosphere. Coolant expansion tank built together.

 

[Jackson1320]

Catch can set up with -12 lines vented to atmosphere. Coolant expansion tank built together.

Where is the driver side breather going? If you were just going to vent to atmosphere then why not just put filters on the valve cover?

 

[NO1CARES]

Where is the driver side breather going? If you were just going to vent to atmosphere then why not just put filters on the valve cover?

Driver side is also plumbed to the can. The reason is because its a high boost engine. Once you get into gapped rings and a lot of boost. You want something to catch the oil/fuel residue and vent the air. Filters on the valve covers work well n/a but will start puking fluid over time.

 

[Jackson1320]

Driver side is also plumbed to the can. The reason is because its a high boost engine. Once you get into gapped rings and a lot of boost. You want something to catch the oil/fuel residue and vent the air. Filters on the valve covers work well n/a but will start puking fluid over time.

I run 18lbs of boost and have Generously gap piston ring and have never had a problem with blowby or fluids spitting out the valve covers. About 95%of your blowby is not from the gap in the rings. If you have that much blow by the might think about using thicker oil or looking into why you have so much pressure in the crankcase

 

[fuelforfire87]

UPR has a nice vented catch can setup.

https://www.uprproducts.com/15-21-mustang-gt-5-0-billet-breather-tank-plug-n-play-1/

Can be mounted on either driver or passenger side strut tower depending on your configuration.

Using the same setup on my Procharged 14 GT and it works well.

 

[Andrew@Lethal]

It doesn't get better than this. Use code "SWEET" for 10% off. https://www.lethalperformance.com/u...-catch-can-2015-2021-mustang-gt-5029-220.html

 

[Vert]

It doesn't get better than this. Use code "SWEET" for 10% off. https://www.lethalperformance.com/upr-billet-dual-inlet-breather-tank-plug-n-play-oil-seperator-catch-can-2015-2021-mustang-gt-5029-220.html

What's up with the code? Hasn't worked for me on several items.

 

[Smoots550]

This is the best I have found for me. An10 from valve cover into catch can then to the intake manifold. There is a check valve under the filter so when under vacuum it pulls pcv from the valve cover. When under boost the check valve allows crankcase to vent to atmosphere then there’s a check valve off the manifold to keep boost pressure in the intake manifold

How is this routed did you keep the factory pcv valve?

 

[LS1Coupe]

How is this routed did you keep the factory pcv valve?

I didn't search high and low but the only one I found that works with the PCV system for my Hellion car was UPR. It's pricey IMO but it worked for me.

 

[SolarFlare]

How is this routed did you keep the factory pcv valve?

one valve cover into each of those threaded males. No you dont keep the valve, gut it.

 

[Smoots550]

one valve cover into each of those threaded males. No you dont keep the valve, gut it.

Okay bc I saw where they said they had it hooked up to the manifold still. Trying to get catch can to work under boost to release pressure built up during boost

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