ez30t from Russia

Posts specific to the 3.0 litre NA H6 engine

Re: ez30t from Russia

Postby jslayz » Tue Sep 17, 2013 9:28 pm

Have you looked into doing some sway bars?

J
CURRENT - ATP GTX 3576 - 22psi - 283.7awkw
OLD - Dom 1.5Xtr - Last dyno 254ahkw, previous 238ahkw, first 224awkw.
My journey thread: http://forum.liberty.asn.au/viewtopic.php?f=10&t=15523
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Re: ez30t from Russia

Postby P.3 » Tue Sep 17, 2013 10:31 pm

Cusco 23 and 21 mm I did
No dyno yet (((
Legacy spec.B P.3 edition. Russia.
3.0 turbo on vf48
6 MT, 3.9 final ratio, kaaz 1.5 way in rear dif
Brembo black
Aem water/methanol
Tein comfort sport
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Re: ez30t from Russia

Postby saffarco » Thu Sep 19, 2013 1:15 am

P.3 wrote:
saffarco wrote:I like seeing more h6 getting turbocharged. You said 0.8 psi only? The harness near the turbo is just annoying, the water-tanssy oil cooler as well.
Thanks for sharing dude :good:


sorry friends for harness, I can't find a problem with knock sensor, and this is a position which works... i'll fix every thing!!!

what means "water-tanssy oil cooler" and why it annoying???

my boost is 0.5bar (0.72 psi) peak 0.55 (0.8 psi), I inject methanol to prevent detonation. Russian fuel is CRAP! and detons from 0.2bar on the same settings.

i'll try to share some more pics...

p.s. i like critics and good advices how to increase perfomance !!


Oh sorry dude, forget about the cooler as it is for 5eat trannsy. I'm working on turbocharging my h6 too where I remembered some annoying stuffs.

0.5 bar = 7.25 psi
Are you using stock maf housing size? The stock maf housing is 2.75" IIRC, which gives a limitation to engine power. I believe no way through to get more power except if you changed the diameter of the housing, Don't know which size would be better tho, maybe 2.8-3.0"

No map sensor? No FPR? These I would say better to have but, it's your setup and if it works well so be it.

Trust oil cooler? Very interested to know the idle and high RPM pressure readings cause I'm using the same actually. Haven't read the pressure yet. FYI, idle pressure reading should be 20psi or above at 600rpm, and 73psi or above at 5500rpm or above. both at engine oil temp of 80 C or 176 F. Any value below these figures could result in less life of engine components.

Oil catch can? basically two outlets should be connected to it, the one in the left head and the PCV valve. However, I don't know really what consequences would connecting the PCV valve have.

Thanks for pics, we're waiting for the winter here since long :lol:
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Re: ez30t from Russia

Postby KiDo_Tuning » Thu Sep 19, 2013 1:26 am

Stock tune issue is that the ECU wont allow over 300g/sec of airflow. You need to do the old 300g/sec airflow hack as 300g/sec is about 6psi boost on a H6. You could fit a 5" MAF and still have the same issue.

Stock MAP sensor is fine to use, it is just to give a reference for idle and load to let the ECU calculate some internal data

saffarco wrote:Are you using stock maf housing size? The stock maf housing is 2.75" IIRC, which gives a limitation to engine power. I believe no way through to get more power except if you changed the diameter of the housing, Don't know which size would be better tho, maybe 2.8-3.0"

No map sensor? No FPR? These I would say better to have but, it's your setup and if it works well so be it.

Trust oil cooler? Very interested to know the idle and high RPM pressure readings cause I'm using the same actually. Haven't read the pressure yet. FYI, idle pressure reading should be 20psi or above at 600rpm, and 73psi or above at 5500rpm or above. both at engine oil temp of 80 C or 176 F. Any value below these figures could result in less life of engine components.

Oil catch can? basically two outlets should be connected to it, the one in the left head and the PCV valve. However, I don't know really what consequences would connecting the PCV valve have.

Thanks for pics, we're waiting for the winter here since long :lol:
KiDo Racing Tunes Info: HERE

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Re: ez30t from Russia

Postby P.3 » Thu Sep 19, 2013 3:21 am

Small cooler is for for steering pump.

About trust.... crap....fitings leaking.... about pressure I dont know))))

When I start, my stock MAP shows just 0.35 bar (5.1 psi), I change it to MAP from 2.5 turbo legacy gt.

My stock MAF is the same as STI, and it works perfectly.

Yes, no fuel pressure regulator. Just stock tuned allways 100% .... I will make new fuel lines with normal frp.
Oil catcher...is it usefull stuff?
Legacy spec.B P.3 edition. Russia.
3.0 turbo on vf48
6 MT, 3.9 final ratio, kaaz 1.5 way in rear dif
Brembo black
Aem water/methanol
Tein comfort sport
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Re: ez30t from Russia

Postby KiDo_Tuning » Thu Sep 19, 2013 3:47 am

P.3 wrote:Small cooler is for for steering pump.

About trust.... crap....fitings leaking.... about pressure I dont know))))

When I start, my stock MAP shows just 0.35 bar (5.1 psi), I change it to MAP from 2.5 turbo legacy gt.

My stock MAF is the same as STI, and it works perfectly.

Yes, no fuel pressure regulator. Just stock tuned allways 100% .... I will make new fuel lines with normal frp.
Oil catcher...is it usefull stuff?


Your running the stock tune still? :shock:

Oil catch can stops the engine internal air pressure from blowing oil into the turbo intake pipe and stops the oil from contaminating the fuel mixture entering the combustion chamber
KiDo Racing Tunes Info: HERE

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Re: ez30t from Russia

Postby P.3 » Thu Sep 19, 2013 5:47 am

Stock ez30 ecu, tuned of course.
Legacy spec.B P.3 edition. Russia.
3.0 turbo on vf48
6 MT, 3.9 final ratio, kaaz 1.5 way in rear dif
Brembo black
Aem water/methanol
Tein comfort sport
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Re: ez30t from Russia

Postby P.3 » Fri Sep 20, 2013 5:57 am

Winter is coming!
Legacy spec.B P.3 edition. Russia.
3.0 turbo on vf48
6 MT, 3.9 final ratio, kaaz 1.5 way in rear dif
Brembo black
Aem water/methanol
Tein comfort sport
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Posts: 39
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Car: 3.0T Spec.B BL 6 MT

Re: ez30t from Russia

Postby P.3 » Tue Sep 24, 2013 4:37 am

Image

from left two my friend,
next Ichimura Yoshiaki Head of Subaru Motor Russia
and Me))))
Legacy spec.B P.3 edition. Russia.
3.0 turbo on vf48
6 MT, 3.9 final ratio, kaaz 1.5 way in rear dif
Brembo black
Aem water/methanol
Tein comfort sport
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P.3
 
Posts: 39
Joined: Sun May 19, 2013 3:08 am
Location: Russia
Car: 3.0T Spec.B BL 6 MT

Re: ez30t from Russia

Postby P.3 » Tue Oct 01, 2013 5:08 am

Legacy spec.B P.3 edition. Russia.
3.0 turbo on vf48
6 MT, 3.9 final ratio, kaaz 1.5 way in rear dif
Brembo black
Aem water/methanol
Tein comfort sport
User avatar
P.3
 
Posts: 39
Joined: Sun May 19, 2013 3:08 am
Location: Russia
Car: 3.0T Spec.B BL 6 MT

Re: ez30t from Russia

Postby P.3 » Tue Oct 01, 2013 5:44 am

Legacy spec.B P.3 edition. Russia.
3.0 turbo on vf48
6 MT, 3.9 final ratio, kaaz 1.5 way in rear dif
Brembo black
Aem water/methanol
Tein comfort sport
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Posts: 39
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Location: Russia
Car: 3.0T Spec.B BL 6 MT

Re: ez30t from Russia

Postby P.3 » Fri Oct 04, 2013 5:33 pm

Does anybody knows how to make flatfoot shifting in stok ecu?
Legacy spec.B P.3 edition. Russia.
3.0 turbo on vf48
6 MT, 3.9 final ratio, kaaz 1.5 way in rear dif
Brembo black
Aem water/methanol
Tein comfort sport
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Posts: 39
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Car: 3.0T Spec.B BL 6 MT

Re: ez30t from Russia

Postby Tradewind » Thu Oct 10, 2013 8:01 pm

I think tuners here in Australia know how to make the flat foot shift work

It seems you have met some high profile people in the Subaru company!
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Re: ez30t from Russia

Postby P.3 » Thu Mar 27, 2014 9:16 pm

my rebuilding krasner.ai
Legacy spec.B P.3 edition. Russia.
3.0 turbo on vf48
6 MT, 3.9 final ratio, kaaz 1.5 way in rear dif
Brembo black
Aem water/methanol
Tein comfort sport
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Posts: 39
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Location: Russia
Car: 3.0T Spec.B BL 6 MT

Re: ez30t from Russia

Postby jslayz » Fri Mar 28, 2014 12:25 am

P.3 wrote:my rebuilding krasner.ai


What do you mean?
Did you blow it up?
CURRENT - ATP GTX 3576 - 22psi - 283.7awkw
OLD - Dom 1.5Xtr - Last dyno 254ahkw, previous 238ahkw, first 224awkw.
My journey thread: http://forum.liberty.asn.au/viewtopic.php?f=10&t=15523
My Lib Pics here: http://forum.liberty.asn.au/viewtopic.php?f=10&t=15523&start=570#p370656
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