MM "Black" Series Catch can
So basically like everybody else I got through the open breather phase and wanted a properly functioning pcv system BUT it needed to be able to handle all the steam a high horsepower combo makes. Nothing on the market could do it so here you go market, ENJOY. Still not convinced? See CANFAQ at the bottom of this page!
All Gen3 MM Cans SOLD OUT. Pre-Order, contact, or stay tuned for GEN4 !!! MM.
WE MADE HIM STRONGER!
-You know what they say.. The MM 'Black' series are bigger and badasser! You now get a higher flowing can, more volume, a 'no remove' drain, a more durable finish, servicable, swappable -AN O-ring fittings, and improved mounting system; and most importantly the ladies love 'em!
1. Black "Race" Can
- This is a no nonsense can for BECAUSE RACE CAR. Two dirty -AN inlets in 6,8,10 or 3/8 -1/2" barb and a wide open breather to let it all fly (except the oil).
- Use this can when you do not have need or want to put a vacuum draw on the crank case, or circulate fresh air in / dirty out.
2. Black "Draft" Can
- This is one step toward the environment; Hook between your engine and low pressure S/C or TURBO Filtered inlet with your choice of -AN or barb fittings on either side. This can has a ONE WAY BREATHER so it will scavenge crankcase fumes, while venting any blow by you can hum its direction. Guaranteed not to transfer oil.
-Use this can when you want to avoid fumes or oil mist in the engine bay, and want some vacuum draw on the crank case, but do not want to circulate fresh air in / dirty out, OR IN FACTORY SYSTEMS THAT DO NOT USE A PCV VALVE.
3. Black "PCV" Can
- Unlike any of the competition; the full closed loop operation by using the ''boost proof'' all metal fully metering PCV valve allows this can to integrate into an OEM system without freaking it out or being illegal. The PCV valve line hooks to intake manifold vacuum to maximize engine oil life, crankcase vacuum, and EMISSIONS! Uses same dual pass cleaning as the others along with the ONE WAY BREATHER to completely eliminate crankcase pressure. Guaranteed to keep your intake clean.
- Use this can when you want to retain your full stock-like pcv operation, without any of the compromises.
4. Something Custom?
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Catch Can Acessories!
A LITTLE PCV CAN FAQ:
Using my pcv integrated can would be just like using
the stock pcv system on your high powered car
with three major differences.
1. The stock pcv system cannot move enough volume to
keep up with the blow-by gasses made at high horsepower,
the pressure will build, and you can blow out
your dipstick or seals.
2. The stock pcv is quite 'dirty' and draws oil,
combustion fumes, deposits, and condensation from
the crank case into the intake.
3. The stock pcv leaks with boost, allowing boost to leak into the crank case.
- My 'boosted' valves allow any positive pressure to freely vent at the breather valve,
- Of course the can core and the mesh inside do a great job of catching the oily mist.
- I have selected an OEM metal 'boost proof' pcv valve and it mounts directly to the can instead of in-line.
- Running an open breather will cause an oily smell (as these fumes are free to roam about the engine bay 100% of the time and get into your fresh air duct into the car (as well btw). My 'Race' can however I guarantee to be less smelly than the copetition.
- It will also tend to 'wet' the surrounding area, and of course provide a source of un-metered air to throw off your tune (mass air only). My 'Race' can will not do this.
- Running common 'closed loop' cans may catch some oil but will still allow the crank case to pressurize when going under boost or making high hp. There is nowhere to vent and will pop your dipstick or seals.
- Ideally you want a hose off each valve cover on the diagonal so the airflow across the engine is as even as possible.
- The top pcv port of the can goes to the side of the intake just as it did from the factory
- If you are n/a you can hook the fresh air vent to the last available valve cover port to the throttle body, but a valley cover connection here is preferred.
- If you are boosted then you cap the throttle body and make this connection between your turbo or s/c and it's air filter.
Other ways some do it:
