Anybody used an air oil separator?
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Anybody used an air oil separator?
As the title above, has anyone on here used an air oil separator such as the one grimmspeed sell that screws into the oil filler cap?
Are they any good?
Cheers Ian. Worth their money?
Are they any good?
Cheers Ian. Worth their money?
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This one looks identical to the grimmspeed one but a fraction of the price, just unsure if it screws into the Subaru fill neck.
http://m.ebay.co.uk/itm/141180681043?nav=SEARCH
http://m.ebay.co.uk/itm/141180681043?nav=SEARCH
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So where does the oil go ... oily air in and clean air out ... the oil has got to go somewhere, am i missing something fundamental? Got to empty it out yourself?
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#6
i really like this type of aos, except that they are pretty high in price.
normal cans can be found a dime a dozen and some of then can be modded to return to sump, which has the same effect.
normal cans can be found a dime a dozen and some of then can be modded to return to sump, which has the same effect.
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Tomioka Racing AOS..................
Last edited by Don Clark; 05 April 2016 at 10:57 PM.
#11
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I have one. They take feeds from heads and pcv. Works a treat
http://i5.photobucket.com/albums/y18...ps1a9a369c.jpg
http://i5.photobucket.com/albums/y18...ps1a9a369c.jpg
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This one looks identical to the grimmspeed one but a fraction of the price, just unsure if it screws into the Subaru fill neck.
http://m.ebay.co.uk/itm/141180681043?nav=SEARCH
http://m.ebay.co.uk/itm/141180681043?nav=SEARCH
That oil neck/thread looks a smaller than subaru one
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I have one. They take feeds from heads and pcv. Works a treat
http://i5.photobucket.com/albums/y18...ps1a9a369c.jpg
http://i5.photobucket.com/albums/y18...ps1a9a369c.jpg
What make is that?
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S2 industries AOS, which is a carbon copy of the Grimmspeed one as they done the dirt & copied it like for like
i find it beneficial if you have a 2.5 as they suck oil like nobodies business - and being a daily driver i couldn't handle its oil consumption - id say this reduced it by about a 3rd
All the AOS's run the head & PCV breathers, some are 2 port & others 3 port. 2port just have both T'd into one pipe - that Tomioka fitted above you can see the T-Piece about halfway along the pipe to the header breathers
i find it beneficial if you have a 2.5 as they suck oil like nobodies business - and being a daily driver i couldn't handle its oil consumption - id say this reduced it by about a 3rd
All the AOS's run the head & PCV breathers, some are 2 port & others 3 port. 2port just have both T'd into one pipe - that Tomioka fitted above you can see the T-Piece about halfway along the pipe to the header breathers
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Is there a difference in oil filler cap, because if I search both the Grimmspeed as the S2 industries it only says WRX 02-07.
Does this mean it isn't available for a Classic because it has a nother model of filler cap?
Does this mean it isn't available for a Classic because it has a nother model of filler cap?
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Just did a quick research on aftermarket oil caps
http://fullcartuning.nl/buddy-club-r...-impreza-justy
like on this site it states that practicly all subaru's use the same cap.
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