Drivetrain Oil Catch Cans let me know what you think?
Thanks for the explination. I guess there is no alternative, you need 2 cans or you block off the passenger side and put a can on the driver's side. I wish someone would make a can that has 2 chambers with seperate inlets and outlets for both, this way we only need one can.
That was the question.
Jesus Christ, people… can we all at least pretend to act like adults in here?!
I'd like to follow this thread so I can find out more about this catch can… not so I can watch a petty, pedantic *****-fight over grammar on a machine shop's website, not so I can repeatedly hear of someone's fixation on the price of a bracket, and certainly not so I can wade through yet another argument over how the MCS's PCV system operates — which has been argued over far too much in far too many other threads already!
Please, take all this worthless back-and-forth bull to another thread.
I'd like to follow this thread so I can find out more about this catch can… not so I can watch a petty, pedantic *****-fight over grammar on a machine shop's website, not so I can repeatedly hear of someone's fixation on the price of a bracket, and certainly not so I can wade through yet another argument over how the MCS's PCV system operates — which has been argued over far too much in far too many other threads already!
Please, take all this worthless back-and-forth bull to another thread.
It's the internet, who give a f***. Stop nitpicking.
http://www.youtube.com/watch?v=N4vf8N6GpdM
even better than the firstThanks for the link! People need to relax, its just grammar.
It's the internet, who give a f***. Stop nitpicking.
http://www.youtube.com/watch?v=N4vf8N6GpdM
It's the internet, who give a f***. Stop nitpicking.
http://www.youtube.com/watch?v=N4vf8N6GpdM
Jesus Christ, people… can we all at least pretend to act like adults in here?!
I'd like to follow this thread so I can find out more about this catch can… not so I can watch a petty, pedantic *****-fight over grammar on a machine shop's website, not so I can repeatedly hear of someone's fixation on the price of a bracket, and certainly not so I can wade through yet another argument over how the MCS's PCV system operates — which has been argued over far too much in far too many other threads already!
Please, take all this worthless back-and-forth bull to another thread.
I'd like to follow this thread so I can find out more about this catch can… not so I can watch a petty, pedantic *****-fight over grammar on a machine shop's website, not so I can repeatedly hear of someone's fixation on the price of a bracket, and certainly not so I can wade through yet another argument over how the MCS's PCV system operates — which has been argued over far too much in far too many other threads already!
Please, take all this worthless back-and-forth bull to another thread.
Thanks for the link! People need to relax, its just grammar.
It's the internet, who give a f***. Stop nitpicking.
http://www.youtube.com/watch?v=N4vf8N6GpdM
It's the internet, who give a f***. Stop nitpicking.
http://www.youtube.com/watch?v=N4vf8N6GpdM
ok guys please, please, pretty please lets stay on topic and chill with the fighting!!
gjn25, my original post to this issue was just what you suggest... I identified a problem and recommended the engagement of a Professional Copy Writer and Proof Reader to address the issue.
I'm sorry but no business owner, regardless of education level or literacy, should be happy with mediocracy in anything connected with his business. I know I wouldn't!.
If someone brought to my attention errors or mistakes in anything that I put forth to represent my company, my products, or my people, I would be embarrassed by my oversight, I would correct it, and make sure it never happened again. I would not be angry with the messenger for pointing out my mistake. That's just stupid, and stupid doesn't stay in business very long.
I'm not the bad guy here. But you know what they say...No good deed goes un-punished!
Once again... Good Luck with your catch Can!
I'm sorry but no business owner, regardless of education level or literacy, should be happy with mediocracy in anything connected with his business. I know I wouldn't!.
If someone brought to my attention errors or mistakes in anything that I put forth to represent my company, my products, or my people, I would be embarrassed by my oversight, I would correct it, and make sure it never happened again. I would not be angry with the messenger for pointing out my mistake. That's just stupid, and stupid doesn't stay in business very long.
I'm not the bad guy here. But you know what they say...No good deed goes un-punished!
Once again... Good Luck with your catch Can!
You are correct that stuipd doesn't stay in business very long, and I am very proud of the fact that we have worked together with each other here at our shop for well over 15 years. During that time we have seen our ups and our downs. Most importantly we found out it was smart to stay together.
Are we top of the class in spelling? Nope, are we english lit majors? Nope not even close. In fact I am a college drop out 5 credits short. I left college to help my dad when he needed it most and I never regret that decision.
Some of the mistakes you found on our website as well as mistakes you deem wrong about our can DO NOT reflect on how we approach our quality, our approach to customers and our commitment to bringing a top shelf product carefully packaged and inspected.
We freely admit we are not as familar as you all are with your Mini's on the in's and outs. We drive Mopars. Gonzalo came to us from our fitting and hose supplier. Mako Hose directed him to us. I promise you we work on other things here as well that are a result of a recommendation and not some employee with a car in the parking lot.
As has been the case from day one that we started making aftermarket products, we hooked Gonzalo up for his time and help. This is something we have done numerous times with other folks and is out there for the public to find.
Will some of you not want to purchase our product. Yep. Will some of you want to learn more? Yep. Will we interact with you to bring a product to the market place that some of you want. Yes we will. It is what we have been doing for many years.
All posters in here who are not happy with our sentence structure or can your feelings are known that our can is not for you. You may continue to pick away at everything you see wrong and it is your choice. To other members reading this thead or posting in it we are here to work with you to give you an alternate solution and bring a product to you that is a result of feedback from you. Already we are taking your suggestions and working to incorporate them.
In closing I would like to welcome any of you who are local to come for a visit. If you are traveling and are in our area we welcome you always.
Please do not hesitate to contact us toll free any time Monday thru Friday 6 A.M., to 4:30 P.M., at 866-747-1684. These are our summer hours. You may reach us by email as well (info@billettechnology.com). If you get our message box it is because we are either in the shop or both lines are tied up. We will call you back.
Thanks again.
Heidi
Last edited by BTHeidi; May 25, 2011 at 02:44 PM. Reason: more than one poster is not happy with our spelling or catch can. Change sentence structure
The driver side hose only vents from the crankcase when under boost. For the great majority of running time, the engine is not under boost conditions. In this "normal" non-boost condition, the driver side hose brings in clean, fresh air from the CAI.
So, yeah, this hose sees more overall flow than the passenger side hose to the intake manifold… but most of the time it's fresh air. The passenger side hose to the intake manifold sees more crankcase fumes.
I haven't heard of any MINI owners who have experienced such a failure.
Not saying it's not possible… just that it seems extremely unlikely.
So, yeah, this hose sees more overall flow than the passenger side hose to the intake manifold… but most of the time it's fresh air. The passenger side hose to the intake manifold sees more crankcase fumes.
I haven't heard of any MINI owners who have experienced such a failure.
Not saying it's not possible… just that it seems extremely unlikely.

Also, I too haven't heard of a MINI with a check valve error yet, but I have heard of alot of VW's who have a similar PCV system that vents to the Intake Manifold on a Turbo like the R56. This might be too that the R56 has been only around for 4 years, how does this check valve hold up at 10 years, 15, 20? Just precautionary, thats all I was bringing up about it. I guess you could plan on replacing Valve Covers to avoid a failed check valve as well. Its a minor thing to go wrong with Major effects.
Speaking of an Intake Manifold that sees boost, how does this catch can combat oil from being blown back into the lines when the intake manifold see's boost conditions? Also, what is the pressure drop, if any because of adding another container that now needs to be filled with boost?
That is absolutely correct. However, that doesn't mean that is the optimal way of doing things. For example, with the BSH Boost Tap as a block off, you turn this back/forth PCV set up (which usually vents directly to the intake manifold, and is the main cause of carbon build up on the intake valves) and turn it into a ONE line PCV system. This is what MINI did on the refresh of the R55/R56/R57 2011 Cooper S with the N18 motor, and completely did away with that hose on the passenger side.

Also, I too haven't heard of a MINI with a check valve error yet, but I have heard of alot of VW's who have a similar PCV system that vents to the Intake Manifold on a Turbo like the R56. This might be too that the R56 has been only around for 4 years, how does this check valve hold up at 10 years, 15, 20? Just precautionary, thats all I was bringing up about it. I guess you could plan on replacing Valve Covers to avoid a failed check valve as well. Its a minor thing to go wrong with Major effects.
Speaking of an Intake Manifold that sees boost, how does this catch can combat oil from being blown back into the lines when the intake manifold see's boost conditions? Also, what is the pressure drop, if any because of adding another container that now needs to be filled with boost?

Also, I too haven't heard of a MINI with a check valve error yet, but I have heard of alot of VW's who have a similar PCV system that vents to the Intake Manifold on a Turbo like the R56. This might be too that the R56 has been only around for 4 years, how does this check valve hold up at 10 years, 15, 20? Just precautionary, thats all I was bringing up about it. I guess you could plan on replacing Valve Covers to avoid a failed check valve as well. Its a minor thing to go wrong with Major effects.
Speaking of an Intake Manifold that sees boost, how does this catch can combat oil from being blown back into the lines when the intake manifold see's boost conditions? Also, what is the pressure drop, if any because of adding another container that now needs to be filled with boost?
but so far so good honestly!For example, with the BSH Boost Tap as a block off, you turn this back/forth PCV set up (which usually vents directly to the intake manifold, and is the main cause of carbon build up on the intake valves) and turn it into a ONE line PCV system. This is what MINI did on the refresh of the R55/R56/R57 2011 Cooper S with the N18 motor, and completely did away with that hose on the passenger side.
This has been discussed at length in other threads. Please keep it over there, as this thread is not about changes to the PCV system for 2011.
Speaking of an Intake Manifold that sees boost, how does this catch can combat oil from being blown back into the lines when the intake manifold see's boost conditions? Also, what is the pressure drop, if any because of adding another container that now needs to be filled with boost?
Hold it sideways with the opening up to your mouth, making a good seal with your lips.
Now blow as hard as you can into the opening.
This is roughly analogous to what a passenger-side PCV line with a catch can sees when the intake manifold goes into boost conditions and the PCV valve in the valve cover closes.
Does the liquid blow about wildly as you pressurize the contents? No, it does not. But even if the PCV valve failed and there was flow through this line, it would be directed back to the crankcase (and then out the driver side vent) where the crankcase fumes came from.
Last edited by fishbert; May 25, 2011 at 05:41 PM.
Who cares.
I didn't notice it until it was pointed out. I'm a fulltime UI/UX web designer and don't ***** about the usability problems on their website and lack of design.
I'm looking forward to the seeing the dual can setup. If it's a better alternative than BSH has, then I will definitely be buying one of these when released. I like it so far! Care to post any pics of the other colors? I am thinking of the blue anodized to match my laser blue.
I didn't notice it until it was pointed out. I'm a fulltime UI/UX web designer and don't ***** about the usability problems on their website and lack of design.I'm looking forward to the seeing the dual can setup. If it's a better alternative than BSH has, then I will definitely be buying one of these when released. I like it so far! Care to post any pics of the other colors? I am thinking of the blue anodized to match my laser blue.
No, it's not.
This has been discussed at length in other threads. Please keep it over there, as this thread is not about changes to the PCV system for 2011.
This has been discussed at length in other threads. Please keep it over there, as this thread is not about changes to the PCV system for 2011.
Looks like I don't have to install a dual can setup on my 2011? I'm getting confused with all this cross posting.
https://www.northamericanmotoring.co...56-post16.html
EDIT* Never mind i read through the rest of the pages. I think I understand now. I sent Phil at BSH a message to see if they've completed their 2011 OCC design.
Looks like the product discussed in this thread would be good on the n14 engines and the n18 engines are up in the air.
Last edited by rohicks; May 25, 2011 at 10:38 PM.
No, it's not.
This has been discussed at length in other threads. Please keep it over there, as this thread is not about changes to the PCV system for 2011.
Go find an almost-empty 2 liter bottle; one with maybe half a glass or less of liquid left in it.
Hold it sideways with the opening up to your mouth, making a good seal with your lips.
Now blow as hard as you can into the opening.
This is roughly analogous to what a passenger-side PCV line with a catch can sees when the intake manifold goes into boost conditions and the PCV valve in the valve cover closes.
Does the liquid blow about wildly as you pressurize the contents? No, it does not. But even if the PCV valve failed and there was flow through this line, it would be directed back to the crankcase (and then out the driver side vent) where the crankcase fumes came from.
This has been discussed at length in other threads. Please keep it over there, as this thread is not about changes to the PCV system for 2011.
Go find an almost-empty 2 liter bottle; one with maybe half a glass or less of liquid left in it.
Hold it sideways with the opening up to your mouth, making a good seal with your lips.
Now blow as hard as you can into the opening.
This is roughly analogous to what a passenger-side PCV line with a catch can sees when the intake manifold goes into boost conditions and the PCV valve in the valve cover closes.
Does the liquid blow about wildly as you pressurize the contents? No, it does not. But even if the PCV valve failed and there was flow through this line, it would be directed back to the crankcase (and then out the driver side vent) where the crankcase fumes came from.
Again fishbert, yes a RARE (I say this and pray it happens to no-one) instance of a problem that can occur. This does not however take away the FACT that the BSH Boost Tap PREVENTS this problem from having ANY adverse affects on the motor, amongst the other features it provides. Agreed?
But who knows… maybe the new valve cover on the N18 engine will work much better at filtering out all that junk before it hits the intake ports (the N14 valve covers were supposed to do this, too, they just didn't do a very good job of it). We probably won't know until someone puts a few miles on their N18 and pops off the intake manifold to take a peek.
Ahhh, but you are missing a KEY component in you analogy here fishbert, and that is that there is not a complete seal.. these and most catch cans have TWO ports.. one in and one out. It may not bubble out and all over the place, but that is the decision of the design and not the concept. Therefore I think I asked a valid question on the design and whether it has this effect or not. Try a bubbler next and see the effect of air passing through a liquid on its way out.
Oh, also, gasses flowing through that PCV line aren't going to be bubbling up through whatever has collected in your catch can … at least, I'd hope not, because that would mean one of your ports is beneath the level of the collected liquid, and that could quickly kill your engine.
My guess is that whatever BSH comes up with (unless it's a whole new valve cover… fat chance) will only address the driver side vent hose. Which, is alright, but doesn't address the more significant and potentially engine-killing problem of carbon buildup in the intake ports.
But who knows… maybe the new valve cover on the N18 engine will work much better at filtering out all that junk before it hits the intake ports (the N14 valve covers were supposed to do this, too, they just didn't do a very good job of it). We probably won't know until someone puts a few miles on their N18 and pops off the intake manifold to take a peek.
But who knows… maybe the new valve cover on the N18 engine will work much better at filtering out all that junk before it hits the intake ports (the N14 valve covers were supposed to do this, too, they just didn't do a very good job of it). We probably won't know until someone puts a few miles on their N18 and pops off the intake manifold to take a peek.
My guess is that whatever BSH comes up with (unless it's a whole new valve cover… fat chance) will only address the driver side vent hose. Which, is alright, but doesn't address the more significant and potentially engine-killing problem of carbon buildup in the intake ports.
There is only ONE hose on the N18 motor. It acts like the the N14 with a BSH Boost Tap as a block off.
Give a call to your local dealer and tell them to put pressure on BSH. It will happen.
What other hose is there to address?! Please do not bring this up here until you have conclusively proved it. We only need to have this discussion in one thread.
There is only ONE hose on the N18 motor. It acts like the the N14 with a BSH Boost Tap as a block off.
Give a call to your local dealer and tell them to put pressure on BSH. It will happen.
There is only ONE hose on the N18 motor. It acts like the the N14 with a BSH Boost Tap as a block off.
Give a call to your local dealer and tell them to put pressure on BSH. It will happen.
There is a bit more going on with the N18 then just a block off cap no auto company would spend the money to redesign any part of a motor it cost a bit more money to do a redesign then just caping off the PCV line if that is all they did! I mean think about it logically would you spend the amount of money it takes to change a design of a motor we are talking a HUGE bit of pocket change here, if all you needed was caps the cost less then $0.05 to make. Sorry but theres no way that saying the N18 is like the N14 with caps makes no sense.
I went to My local MINI dealer and talked to the shop foreman. The 2011 MINIs have a different head and valve cover, with 4 passages from the space under the valve cover to the intake ports, one for each port. This is what replaces the hose from the passenger side of the valve cover to the intake manifold. He said that there was a problem with oil pooling at the throttle on the earlier engines.
I'm wondering if BSH has a way of blocking off those ports on their new design.
Dave
I'm wondering if BSH has a way of blocking off those ports on their new design.
Dave
If your referring to the valve cover, it is different due to the double vanos system now.
The peugot caps are a factory part for cars going to less restricted emissions countries.
Just block it off
Your taking a two way system and making it one way
It works off of vacuum. by plugging the passenger side your just re routing the gases thats it. There is still vacuum pulling the gases out just from a different port
The peugot caps are a factory part for cars going to less restricted emissions countries.
Just block it off
Your taking a two way system and making it one way
It works off of vacuum. by plugging the passenger side your just re routing the gases thats it. There is still vacuum pulling the gases out just from a different port
There is a bit more going on with the N18 then just a block off cap no auto company would spend the money to redesign any part of a motor it cost a bit more money to do a redesign then just caping off the PCV line if that is all they did! I mean think about it logically would you spend the amount of money it takes to change a design of a motor we are talking a HUGE bit of pocket change here, if all you needed was caps the cost less then $0.05 to make. Sorry but theres no way that saying the N18 is like the N14 with caps makes no sense.
If your referring to the valve cover, it is different due to the double vanos system now.
The peugot caps are a factory part for cars going to less restricted emissions countries.
Just block it off
Your taking a two way system and making it one way
It works off of vacuum. by plugging the passenger side your just re routing the gases thats it. There is still vacuum pulling the gases out just from a different port
The peugot caps are a factory part for cars going to less restricted emissions countries.
Just block it off
Your taking a two way system and making it one way
It works off of vacuum. by plugging the passenger side your just re routing the gases thats it. There is still vacuum pulling the gases out just from a different port

I recall CZAR even stating that blocking the passenger side PCV line is ok for a daily driver but would not recommend it for the track. My opinion is if it's not good enough for the track, then it's not good enough for my daily driver.
I realize the newer cars valve cover was redesigned and may work better for blocking the passenger side but I have the old design.
I realize the newer cars valve cover was redesigned and may work better for blocking the passenger side but I have the old design.
What longevity issue(s) is(are) being implied? Your taking a pcv system that runs off vacuum with 2 ports... to 1. Its still flowing the same way which is to vacuum
I dont see what scares people?
The valve cover does not go under boost, if it did you would leak through the driver side pcv. Its a very simple system.
I dont see what scares people?
The valve cover does not go under boost, if it did you would leak through the driver side pcv. Its a very simple system.
Sorry to keep this going off topic like this but that makes no sense you are taking a line that is in vacuum all the time with MOST (not all) of the bad fumes capping it off and now forcing it to go another way that it was never intend intended to go I get it that it works for some people, MINIUSA's car and all those of you that don't for see a problem but there is nothing that anyone can say that is going to change my mind. This thread is about a new option out there thats all now please let it stay that what this is enough already over is back and forth over who is right and wrong. Please let it go! Now if anyone has questions about the can directly call the company there number is posted or post it here and they or I will get back to you ASAP thanks to all that are following this for more info over the OCC set up I will let you all know any updates the sec I have them over it all here and then most likely start a new thread once I have it in the car.
let the rest go!!!
Well i think the discussion does apply somewhat. Seeing as we are trying to figure out the difference between the N18 and N14 engines. This could affect the design process for this company's product if they want to appeal to 2011+ MINI owners.



