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Ali Saeed
Goo Roo
WA
RSP GT-T

Posts: 3977
Reg: 09-2007

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Tuesday, June 12, 2012 - 09:59 pm, by:  Ali Saeed (Ali) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

i think 3576 is too big. GTX3076 should be plenty. Responsive all the way upto 400rwkw
Ali Saeed
Goo Roo
WA
RSP GT-T

Posts: 3978
Reg: 09-2007

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Tuesday, June 12, 2012 - 10:03 pm, by:  Ali Saeed (Ali) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)


Sebastian Grant wrote on Tuesday, June 05, 2012 - 06:34 pm:

because there is little gains over the 3076r




http://www.nissansilvia.com/forums/index.php?showtopic=497486

thats on an RB25. I wouldnt call having 40rwkw more on 3500rpm "little gain"
Boris Siljanoski
Goo Roo
Western Australia
LS400 + Soarer.

Posts: 1571
Reg: 11-2007

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Wednesday, June 13, 2012 - 12:10 am, by:  Boris Siljanoski (Z2tt) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

GT3076r for 300rwkw.
Sebastian Grant
Goo Roo
nsw
soarer TT

Posts: 1974
Reg: 01-2008

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Wednesday, June 13, 2012 - 05:12 am, by:  Sebastian Grant (Saabg) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

No Ali, but Garrett would. I was quoting them, don't shoot the messenger. Yeah, it's more responsive. You and I and many others would appreciate it. But what sells the turbos is how much more power it makes. The gtx3576r has the response of a gt3076r and makes as much power as a gt3082r. That's a great selling point. Plus if you have a t4 sized manifold the gtx3576r is the smallest turbo you can get. I'm pretty much stuck with it wether I like it or not but with my 3 grand stalky I think it will do well. Time will tell.
Christian Somerville
Goo Roo
South Australia
UZZ31 V8 LTD, 4AGE 16v Corolla

Posts: 1438
Reg: 03-2009

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Wednesday, June 13, 2012 - 08:17 am, by:  Christian Somerville (Csomers) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Is agree with the above, a GT3076 would be perfect. As a matter of fact a mate is running one on his GT liberty 2L and putting out 410hp.
I think the GT3540 is more suited to bigger motors, ie 3+L because these motors have the torque to spool them up quicker.
Sebastian Grant
Goo Roo
nsw
soarer TT

Posts: 1975
Reg: 01-2008

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Thursday, June 14, 2012 - 07:27 pm, by:  Sebastian Grant (Saabg) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

http://www.enginebasics.com/Advanced%20Engine%20Tuning/Garrett%20GTX3576R.html

Who's making 400rwkw out of a gt3076r powered 1j?
Antonio Hunt
TryHard
NSW
TT

Posts: 379
Reg: 11-2006

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Thursday, June 14, 2012 - 09:11 pm, by:  Antonio Hunt (Carajo) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Thanks for that Sebastian, interesting read.
Borg warner efr vs Precision CEA
http://www.spracingforum.com/forums/showthread.php?448-The-Big-Thread-BW-8374-Precision-6266-vs-Borg -Warner-8374-EFR-DYNO-TESTING-RESULTS&highlight=8374
Tai Johnsen
Goo Roo
QLD
JZZ30 Pov Manual LSD & black!

Posts: 1182
Reg: 04-2006

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Friday, June 15, 2012 - 09:32 am, by:  Tai Johnsen (Privatejohnsen) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)


Sebastian Grant wrote on Thursday, June 14, 2012 - 07:27 pm:

Who's making 400rwkw out of a gt3076r powered 1j?




I wondered the same thing, but I figured he was talking crank KW not rear wheel..
Sebastian Grant
Goo Roo
nsw
soarer TT

Posts: 1976
Reg: 01-2008

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Friday, June 15, 2012 - 10:23 am, by:  Sebastian Grant (Saabg) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Gtx3076r divided 1.06 a/r with a ported compressor housing would be my choice.
Johnny Brasche
Newbie
W.A
TT

Posts: 2
Reg: 04-2011

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Friday, June 15, 2012 - 05:21 pm, by:  Johnny Brasche (Johnnyb) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

I been tempted for awhile to get the gtx3076r but with small gains over the 3076r better off to keep the extra $$ in ya pocket and go for the 3076r as for the gtx3576r that link that Sebastian posted makes it sound like a sweet package any ideas when the boost would come on if ya had to guess?

Also Sebastian you can get the gtx3576r with a 82a/r divided but it would be T3
Sebastian Grant
Goo Roo
nsw
soarer TT

Posts: 1977
Reg: 01-2008

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Friday, June 15, 2012 - 05:40 pm, by:  Sebastian Grant (Saabg) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Yeah, unfortunately for me I already have a t4 manifold. Really, the divided 1.06 is the same size as a .82 undivided anyway so it should be pretty responsive still.
Sebastian Grant
Goo Roo
nsw
soarer TT

Posts: 1981
Reg: 01-2008

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Saturday, June 16, 2012 - 08:59 pm, by:  Sebastian Grant (Saabg) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

http://forums.evolutionm.net/evo-dyno-tuning-results/602163-gtx-showdown-gtx3076r-vs-gtx3576r.html

Well, looks like I'll be happy with the gtx3576r after all. Out spools a gtx3076r and is reported to make nearly the same hp as a gt3582r.
Tai Johnsen
Goo Roo
QLD
JZZ30 Pov Manual LSD & black!

Posts: 1183
Reg: 04-2006

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Sunday, June 17, 2012 - 10:46 am, by:  Tai Johnsen (Privatejohnsen) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Now that's what I have been waiting for!!! :-)

Make sure you give us a full run down on the install Sebastian..

Did you get the divided 1.06 in T4?

Are you going to be using 2 gates or 1 and with what manifold?

My goal is 300rwkw @ around 20PSI with as much response as possible..

Cheers,
Tai
Sebastian Grant
Goo Roo
nsw
soarer TT

Posts: 1982
Reg: 01-2008

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Sunday, June 17, 2012 - 12:44 pm, by:  Sebastian Grant (Saabg) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

If that's all you're after tai why don't you buy Cal's high flowed twins and get a set of Kurt's intakes? As for my build it may be a while before I buy the turbo. They ain't cheap. The cheapest I've found the turbo and turbine housing for is $2200. Then I need to get a dump made and the pipe work on the compressor side (both hot and cold) made, then get everything ceramic coated. Install my cams and get the car tuned. Aargh, what a money pit these cars are.

Knowing my luck my engine will probably blow on the dyno haha.
Tai Johnsen
Goo Roo
QLD
JZZ30 Pov Manual LSD & black!

Posts: 1184
Reg: 04-2006

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Sunday, June 17, 2012 - 01:00 pm, by:  Tai Johnsen (Privatejohnsen) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Because high flow twins are only going to be laggier than stock... I thought the 3076 was more responsive than stock..

I saw another post where they replaced the ct-12 cores with BB as well as high flow which might be an option..

Also, I have no problem if it makes over 300 and I could always bump it up boost later on ;)

Yeah, they do cost a bit to do it properly, but considering anything new that has similar performance will be 3-4 times as much as the soarer + upgrades before they even start to upgrade anything gives me comfort :-)
Johnny Brasche
Newbie
W.A
TT

Posts: 3
Reg: 04-2011

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Sunday, June 17, 2012 - 04:13 pm, by:  Johnny Brasche (Johnnyb) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Cheapest ive found so far is around 2600-2700 who is doing it for 2200 with the housing Sebastian?
Sebastian Grant
Goo Roo
nsw
soarer TT

Posts: 1983
Reg: 01-2008

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Sunday, June 17, 2012 - 08:02 pm, by:  Sebastian Grant (Saabg) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

http://www.atpturbo.com/mm5/merchant.mvc?Screen=PROD&Store_Code=TP&Product_Code=GRT-TBO-185&Category _Code=

Not sure what delivery costs are though.
Ali Saeed
Goo Roo
WA
RSP GT-T

Posts: 3986
Reg: 09-2007

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Sunday, June 17, 2012 - 10:58 pm, by:  Ali Saeed (Ali) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

what about GTX3582r? too laggy?
Sebastian Grant
Goo Roo
nsw
soarer TT

Posts: 1984
Reg: 01-2008

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Monday, June 18, 2012 - 06:27 am, by:  Sebastian Grant (Saabg) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

For me, lag isn't the problem with that turbo. That fact that it will end up making way more power than my built gearbox can handle is the problem.
Sebastian Grant
Goo Roo
nsw
soarer TT

Posts: 1985
Reg: 01-2008

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Monday, June 18, 2012 - 07:27 am, by:  Sebastian Grant (Saabg) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

http://www.frsport.com/Garrett-GTX3576R-Dual-Ball-Bearing-Turbo-without-Turbine-Housing_p_32845.html

$2200 delivered. Boo yow!
Johnny Brasche
Tinkerer
W.A
TT

Posts: 6
Reg: 04-2011

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Monday, June 18, 2012 - 02:43 pm, by:  Johnny Brasche (Johnnyb) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Nice find Sebastian will be a few weeks before i order 1 gotta sought out a manifold,dump pipe and all the other nick knacks needed first

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