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Ver la Versión Completa : instalando big turbo spec-v

-PINOCHO-
23-01-2008, 12:29:00
como ven esta historia quedo de eggs.

To meet our power goals we called upon Garrett Turbochargers for something bigger. The good folk at Garrett supplied us with a larger GT30R turbocharger. The GT30R is a mid frame size turbo with a low friction for less lag ball bearing center section. It is capable of producing power levels in the mid 400 range. The GT30R is blessed with super efficient compressor and turbine wheels that are a good match for our motor. We used a GT3017 Turbo which has a 56 trim 71 mm compressor wheel in a .50 a/r TO4S compressor housing mated to a 76 trim 60mm turbine with a .82 a/r turbine housing.

This turbo can produce considerably more power than the GT28RS Disco Potato that we were intending to run at this point. The GT30R will have about 1000 rpm more turbo lag which we think is a fair trade off, our long stroke QR25DE will have plenty of low end torque anyway.

For simplicity, we wanted to retain an internal wastegate, the trouble is until recently there were no mid frame internal wastegate exhaust housings on the market for the new GT series turbos. ATP came to our rescue with their new internal wastegate GT series exhaust housing. The ATP housing has a large flapper valve that can flow as well as some external gates. The housing has a built in diffuser which flairs to a full 3” for superior exhaust flow. The housing also divorces the wategate flow from the turbine discharge, another trick that helps boost turbine efficiency.

To help make our downpipe fabrication easier, ATP supplied the special divorced flange that mates to their turbine housing. This flange is grooved to accept a 3” turbine discharge and a 2” wastegate discharge tube.

Since the available space to fit the turbo was quite limited, we had to use some specialized bends from Burns Stainless and The Chassis shop to fabricate our downpipe which is a work of art 3” with a merged collector for a 2” wastegate discharge.



The compressor on our GT30R dwarfs the GT28RS.


http://i99.photobucket.com/albums/l294/MASTERDRIFT/484.jpg

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http://i99.photobucket.com/albums/l294/MASTERDRIFT/502.jpg

Now our GT30R is read to have the rest of the pipework installed


http://i99.photobucket.com/albums/l294/MASTERDRIFT/503.jpg
Chino_xxx
23-01-2008, 12:35:23
Hay wey, que buen trabajo.
Toño.Corsa
23-01-2008, 12:40:15
Se ve bien
angel_srt24
23-01-2008, 12:42:45
muy buena calidad de manufactura y el turbito ps ni se diga!
jar8
23-01-2008, 12:44:59
que nave es?? eske no mastiko el is pic kin glish por cierto en la ultima foto del turbo instalado , se ve mas arriba el turbo o asi es normal...
Lestat
23-01-2008, 12:45:15
Buenisima chamba. Espero poder hacer algo igual algun dia.
Junkman
23-01-2008, 12:45:35
esta chingon el turbo que buen jale
Camus16
23-01-2008, 12:45:54
Simplemente puedo decir... Mike´s Kojima Proyect.

Ya lo conocía.
Camus16
23-01-2008, 12:48:03
que nave es?? eske no mastiko el is pic kin glish por cierto en la ultima foto del turbo instalado , se ve mas arriba el turbo o asi es normal...


Ahi dice, es un motor QR25DE?
-PINOCHO-
23-01-2008, 12:54:49
Simplemente puedo decir... Mike´s Kojima Proyect.

Ya lo conocía.

tu si sabes bro jiji patrocinado por nitto
-PINOCHO-
23-01-2008, 12:56:16
que nave es?? eske no mastiko el is pic kin glish por cierto en la ultima foto del turbo instalado , se ve mas arriba el turbo o asi es normal...

sentra spec-v brother

http://i99.photobucket.com/albums/l294/MASTERDRIFT/429.jpg

http://i99.photobucket.com/albums/l294/MASTERDRIFT/414.jpg

http://i99.photobucket.com/albums/l294/MASTERDRIFT/419.jpg
Camus16
23-01-2008, 13:02:52
tu si sabes bro jiji patrocinado por nitto

Precisamente de ahi tome la decision de comprarme las misma nitto nt-01 que usa ese carro.
KeVo
23-01-2008, 13:33:07
Que madres, es el de Mike Kojima, les recomiendo pasear pos su blog

http://www.nittotire.com/blog.asp
DaimonRS
23-01-2008, 13:39:36
excelente proyecto sin palabras
ingyasser
23-01-2008, 14:57:16
chingon, como que ese vato si le entiende a la fabricacion

saludos
ingyasser
23-01-2008, 14:59:44
kevo, ke buen link
cibercoco
23-01-2008, 16:48:41
REPOST...
SVT98
23-01-2008, 16:59:50
muy bue jale y la neve esta muy chida
GTR_Dgo
23-01-2008, 17:25:50
REPOST...

QUIEN ERES?
SuperSlayer!
23-01-2008, 20:02:28
QUIEN ERES?



jajaja :badgrin:
nnoriega
25-01-2008, 15:46:51
una belleza de trabajo, un super turbo ese disco potato, suficiente para unos 320 a las ruedas, con el favor de dios sera una de mis proximas adquisiciones. saludos.
dquezadas
27-01-2008, 13:53:22
no mmn.... que trabajo tan limpio y fregon.. y que turbo tan chingon....
Sieg
27-01-2008, 14:06:43
hay un qr que trae 500 y pico HP, pero lo tuvieron que destrokear?? a 2.3 lts le dicen dsqr23, trae cigueñal de sr20, para que pueda revolucinar y hacer potencia, si no esos motores hacen y hacen torque como locos, pero si pasas de 6000 rpm con ese stroke se desbaratan