Jump to content
SAU Community

Recommended Posts

Attention all GTR owners!

We've all seen the Nismo Oil/Air Separators (catch cans)

They are a fully legal, closed loop (plumb back) oil separator, that returns the collected oil back to the sump via the rear turbo drain:

Stolen from Nismo Site:

Blow-by gas exiting the combustion chamber can mix with engine oil and return during the intake stroke. While under normal condition oil collects in the intercooler, blowback can cause parts related to intake, such as the airflow meter, to become dirtied by oil. The NISMO oil separator separates the oil from the blowback gases returning from the cylinder head during the intake stroke, decreasing the amount of oil deposited in the intercooler. Because it is designed to return the separated oil to the oil pan, the oil separator also decreases motor oil consumption. The blowback gases are returned to the engine and are not released to the atmosphere, making this a valuable device for automobile inspection procedures.

img_oilseparator.jpg

img_oilseparator2.jpg Example of installation on BNR32

img_oilseparator3.jpg Example of installation on BNR34

Now, these bad boys retail for around the $600 mark from Nengun, Ebay, and RHDJapan.com

I've spoken to a fabricator mate of mine, and we both reckon we can knock a few of these up for alot less than $600.

At this stage, I'm going to put set the initial estimate on price for a kit at ~$300 each + postage. *Please not this may change*

This will get you basically what you see above.

We are located in North Eastern suburbs of Adelaide, and will be starting the first catch can this xmas break.

Once the first one is completed (for me!) I will gladly post up photos, a more accurate price per item, and then taking official orders.

So, who is interested in a fully street legal oil / air separator for a GTR?

Nigel.

Edited by BIT SUS
Link to comment
https://www.sau.com.au/forums/topic/300790-nismo-style-gtr-catch-cans/
Share on other sites

I'll follow your progress Nigel but won't commit until my current catch can has been inspected as it is currently leaking and spraying oil in the engine bay. If the current can is determined unfixable/useless then I'd be interested to see what you and your mate can fabricate and how successful it is under track conditions.

As I said I'll follow with interest.

Guest
This topic is now closed to further replies.


  • Similar Content

  • Latest Posts

    • I've owned a few scooters over the years, a Vespa PX oil burner was my first scooter, followed by a few others, including a little 50cc BeeWee that I used as a barracks bike, and I've had a blast on all of them, they really are the cheapest for of city/suburb transport around The only issue with scooters in Australia is lots of people look down on them due to their size,  maybe they need a big bike to make up for something else where they are lacking, unlike Europe and Asia where every man an their dog owns one, and now that filtering is legal in NSW, local traffic is never a issue Not to say I haven't owned my share of big cc bikes over the years, but they were for more blasting through the hills or Hwy riding where it needed to sit on Hwy speeds Safety wise, I ride like everyone is always trying to kill me, everyone is running a red, or running stop/give way signs, or generally asleep at the wheel, which most people are duringtheir commute, I also ride really safe, and give myself, and everyone else enough room in case I need to pull some hasty evasive actions, I've done a few rider training days over the years, which has come in handy on more than a few occasions  As for mods, there's nothing really, and yes your right about aftermarket exhaust, all you get is loud and obnoxious noises from them, like every 250-300 cc you hear with a aftermarket muffler, in saying this I did put a rear muffler from a 125 Aprilla on one of my old 125 scooters, it was horrendous and no amount of full face helmet and ear plugs would dampen that noise As for coming from the Harley, and what a overpriced POS that was, I no longer do big rides as my poor old busted joints ache after about 1/2 an hour of riding, long cruises are so much more enjoyable now in a car, so a big bike would be pointless   
    • Oh wow, it's easy to forget how cheap these can be. Probably the cheapest way to travel. Though people in cars here tend to be morons and I would not feel very safe. Were scooters ever big in Australia? It used to be the thing growing up in Europe ~20 years ago. 50/70/125ccm Peugeot or Yamaha and some others. Utterly obnoxious Polini race exhausts. Kick stands that slant as much as possible. So loud. So much noise for really not moving very fast at all. But it felt cool at the time. Not sure where I'm going with this, but there is an aftermarket for mopeds! Though I'd have pictured you more for a Goldwing kind of guy after growing out of the Harley.
    • You need to know I am sorry for this.  
    • As the MX5 isn't apparently "manly" enough, and I need something for runs to the local shops, and also take to my part time job at the salon, basically I can keep the MX5 away from car parks and stuff......like "flying lockers", I was wondering what I could buy to fix this issue LOL, I pick up a new Yamaha 125 Delight this arvo from Trooper Lu, basically a R1 that you can fit a slab of beer on between your feet, also, it was $29400 cheaper than a R1, so actually it's 2 x better than a R1    
    • Nah. H2S. H2S is "rotten egg gas", which is what is associated with no cat. SO2 is equally nasty, and if you've ever smelt it you'll know all about it. More of a choking, acid in the back of the throat sort of thing. But you can only smell it in a narrow range up to about 1ppm. Above that, it irritates your mucous membranes, but you don't smell it.
×
×
  • Create New...