Gumout GDI Q&A Answers

click here for the Gumout GDI Q&A answers

Recent Topics
ATF Change 2003 Toyota Sienna 3.0
by user52165
07/03/15 01:51 AM
Oil filter cutter
by ChevyBadger
07/03/15 12:20 AM
Silverado
by ChevyBadger
07/02/15 11:59 PM
Photos, oil catch can Hyundai i30. (oil in can)
by omegaspeedy
07/02/15 09:48 PM
Robot kills worker at VW Germany plant
by Benito
07/02/15 09:42 PM
No more fillings - new tooth decay treatment
by Benito
07/02/15 09:38 PM
CR Reveals the "Thirsty Thirty" Oil Burners
by SubLGT
07/02/15 09:30 PM
Quality of Sheetz gas
by faramir9
07/02/15 09:09 PM
Mercedes Benz oil
by tennisdoc40
07/02/15 08:54 PM
MC FL-500S 8000 miles with QSUD
by buck91
07/02/15 08:49 PM
2010 Rav 4 opinions.
by JustinH
07/02/15 08:30 PM
Mixing question.
by Justin251
07/02/15 08:27 PM
Newest Members
jamesrapai, LMS, Matt2, Terrie222, slipfish
54560 Registered Users
Who's Online
30 registered (Brad_C, bbhero, car51, Boczech, dernp, 2 invisible), 571 Guests and 97 Spiders online.
Key: Admin, Global Mod, Mod
Forum Stats
54560 Members
66 Forums
233756 Topics
3754520 Posts

Max Online: 2862 @ 07/07/14 03:10 PM
Donate to BITOG
Page 15 of 15 < 1 2 ... 13 14 15
Topic Options
#3174971 - 11/01/13 11:41 AM Re: Filter Bypass psi/Mazda replacment for Subaru [Re: ZeeOSix]
stenerson Offline


Registered: 08/26/09
Posts: 655
Loc: NH
I was gonna post question about filter for my new used 2005 outback. (it has new motor) Did a search and got this interesting thread. Good to know about this psi spec. I get the oem filters for about 6 bucks with washer, I guess I'll stick with that.
_________________________
2004 Dodge 1500 4x4 5.7 Hemi 216k miles
2005 suburu outback 147K

Top
#3259273 - 01/25/14 06:31 AM Re: Filter Bypass psi/Mazda replacment for Subaru [Re: LoneRanger]
Izb Offline


Registered: 07/02/08
Posts: 287
Loc: London, UK
I am afraid, that a lot of previous media (using by Purolator, Champ, Fram, Mobil, Amsoil, RP) ... can be destroyed under high pressure like 23-28 psi...

And this is the main reason of existing only few filters with high settings of bypass valve...

p.s.
For example, why Pure One PL14615 (announced 3 years ago!) is not in the market since then?


Edited by Izb (01/25/14 06:35 AM)

Top
#3259756 - 01/25/14 03:24 PM Re: Filter Bypass psi/Mazda replacment for Subaru [Re: Izb]
ZeeOSix Offline


Registered: 07/22/10
Posts: 8913
Loc: PNW
Originally Posted By: Izb
I am afraid, that a lot of previous media (using by Purolator, Champ, Fram, Mobil, Amsoil, RP) ... can be destroyed under high pressure like 23-28 psi...

And this is the main reason of existing only few filters with high settings of bypass valve...

p.s.
For example, why Pure One PL14615 (announced 3 years ago!) is not in the market since then?


How do you know the media in the PL14615 is any different than the media in any other PureOne? And how do you know what filter brands would have media that would be destroyed with 23-28 PSID across the media?

A PureOne PL14006 with only 105 sq-in of media area has a low 5 PSID with 12 GPM of hot 5W-30 oil flowing through it.

http://www.bobistheoilguy.com/forums/ubb...451#Post1619451

The Subaru engines don't flow much beyond that, so if Subaru is specifying a 23 PSI bypass valve on their OEM filter, then it's for massive bypass headroom for various reasons (ie, filter loading, expected high engine RPM with cold thick oil, owner's using thicker oils than specified, etc), and/or the filter itself is pretty flow restrictive and has much more than 5 PSID with hot oil at 12 GPM.

Top
#3261297 - 01/27/14 08:12 AM Re: Filter Bypass psi/Mazda replacment for Subaru [Re: stenerson]
tojo1968 Offline


Registered: 01/03/14
Posts: 94
Loc: orlando fl
Originally Posted By: stenerson
I was gonna post question about filter for my new used 2005 outback. (it has new motor) Did a search and got this interesting thread. Good to know about this psi spec. I get the oem filters for about 6 bucks with washer, I guess I'll stick with that.

I've used OEM on my 06 Forester since new with no problems. BTW, check with your local dealerships and see if you can order parts on their website. I get filter/washer for $4.54+tax from my local dealer because I order and pay for them online.
_________________________
2015 Frontier Desert Runner CC 4.0

Top
#3718206 - 05/02/15 08:08 PM Re: Filter Bypass psi/Mazda replacment for Subaru [Re: LoneRanger]
Trix Offline


Registered: 06/14/10
Posts: 29
Loc: OH
Fred Beans Parts has Tokyo Roki for all Subarus with the proper pressure setting (they use Mazda OEMs).

I've been using those and Blue Subaru filters for a while. The Tokyo Roki has more filter area, so I extend my OCIs to 5000k and not the 3750 they recommend.

04+ STi : PKN3R1AA000

2002+ WRX : PKN3R1AA000

2005-2009 Legacy GT : PKN3R1AA000

2010+ Legacy GT : PKN3R16010

2013+ BRZ : PKN3R16010
_________________________
I'm a chemical engineer, lubricant enthusiast.
2005 Subaru Legacy 2.5GT (Rotella T6, 5k OCI)
2005 Audi A4 Quattro (Mobil 0w40, 10k OCI)

Top
Page 15 of 15 < 1 2 ... 13 14 15