Nissan GT-R dyno: 475hp en las llantas :susto:

**Drowned** · 17-Dec-2007, 16:17

Nissan GT-R dyno: 475hp en las llantas

http://www.motorauthority.com/news/s...p-at-the-hubs/

A few days ago we were talking about Nissan wanting to get the GT-R to an SAE-certified 480hp so it would match the Porsche 911 Turbo, one of its chief rivals. It looks like that should be an easy feat if the dyno numbers coming out of Japan today are solid - and it looks like they are. According to testing done on a Dynapack dynamometer, the new GT-R pumps 482PS (475hp) to all four hubs, with torque peaking at 580Nm (428lb-ft) at the hubs.

Assuming parasitic drivetrain losses around 15% - although the loss could be even larger given the GT-R’s all-wheel drive platform - that would put power at the crank around 550hp and 495lb-ft of torque - absolutely insane numbers for a 3.8L engine, twin-turbo or not. Suspicious? Head on over to NAGTROC, the North American GT-R Owners Club forums, where poster Chuck H has links to photographic evidence of the testing, complete with shots of the dyno screen.

While these numbers seem to fit more aptly with the GT-R’s 3800lb curb weight and its scorching ‘Ring times, it still seems odd that a car with a drag coefficient of 0.27 would top out at anything under 200mph with 550hp under the hood. Maybe there’s more to this story than meets the eye. We’ll keep you updated as things unfold.

Thanks to Jeff for the tip!

Pablix85 · 17-Dec-2007, 16:20

toshi · 17-Dec-2007, 16:28

cuanto pondra el 911 Turbo en dyno?

**Spec** · 17-Dec-2007, 16:34

La transmision del GTR ha de ser una maravilla de ingenieria. Modificarla ha de ser super dificilísimo

...

Dinho · 17-Dec-2007, 16:35

Juank_Evo · 17-Dec-2007, 16:54

Choconoy · 17-Dec-2007, 17:39

bhlr · 17-Dec-2007, 19:44

tres-equis · 17-Dec-2007, 21:34

Cita:

Iniciado por Spec_V

La transimision del GTR ha de ser una maravilla de ingenieria. Modificarla ha de ser super dificilísimo

...

ya me imagino al Smokey poniendo una mecanica...

....

que numeros, Dyno Queen...!!!

Marvin54 · 17-Dec-2007, 22:35

uuuf ese carro es una mojason

josememe · 18-Dec-2007, 02:25

LSpec · 18-Dec-2007, 06:32

y ese si esta stock añslkdfjañlsdkjf

ktulu022 · 18-Dec-2007, 08:49

Eurolover · 18-Dec-2007, 09:04

mis respetos

Eurolover · 18-Dec-2007, 09:09

solo una pregunta, porque no usaron las llantas en el dyno? alguien sabe?

IsRa_RX · 18-Dec-2007, 15:03

wow !!!

maquina007 · 18-Dec-2007, 15:50

**Maldito** · 18-Dec-2007, 16:07

cabal eso pense alsjkñfjsdlf ni libriado askldfñksdf

Cita:

Iniciado por LSpec

y ese si esta stock añslkdfjañlsdkjf

SEBASTIAN · 18-Dec-2007, 16:50

Davinci0645 · 18-Dec-2007, 16:52

tres-equis · 18-Dec-2007, 17:49

Cita:

Iniciado por Eurolover

solo una pregunta, porque no usaron las llantas en el dyno? alguien sabe?

el dynopack se conecta a los chuchos directamente, no se necesitan las llantas...

DiegoLPfan · 18-Dec-2007, 22:52

juanix007 · 26-Dec-2007, 18:06

con uno asi me conformo..........................

jkimgt · 27-Dec-2007, 09:44

fuck them... fuck them

Dinho · 27-Dec-2007, 09:53

17-Dec-2007, 16:17	#1
Drowned wtf Fecha de Ingreso: 28-January-2002 Ubicación: Guateee! Audi A4 Mensajes: 16.800 Feedback Score: 11 reviews	Nissan GT-R dyno: 475hp en las llantas :susto: Nissan GT-R dyno: 475hp en las llantas http://www.motorauthority.com/news/s...p-at-the-hubs/ A few days ago we were talking about Nissan wanting to get the GT-R to an SAE-certified 480hp so it would match the Porsche 911 Turbo, one of its chief rivals. It looks like that should be an easy feat if the dyno numbers coming out of Japan today are solid - and it looks like they are. According to testing done on a Dynapack dynamometer, the new GT-R pumps 482PS (475hp) to all four hubs, with torque peaking at 580Nm (428lb-ft) at the hubs. Assuming parasitic drivetrain losses around 15% - although the loss could be even larger given the GT-R’s all-wheel drive platform - that would put power at the crank around 550hp and 495lb-ft of torque - absolutely insane numbers for a 3.8L engine, twin-turbo or not. Suspicious? Head on over to NAGTROC, the North American GT-R Owners Club forums, where poster Chuck H has links to photographic evidence of the testing, complete with shots of the dyno screen. While these numbers seem to fit more aptly with the GT-R’s 3800lb curb weight and its scorching ‘Ring times, it still seems odd that a car with a drag coefficient of 0.27 would top out at anything under 200mph with 550hp under the hood. Maybe there’s more to this story than meets the eye. We’ll keep you updated as things unfold. Thanks to Jeff for the tip!

17-Dec-2007, 16:20	#2
Pablix85 Velmax Riders Member Fecha de Ingreso: 07-October-2006 Ubicación: Costa Sur Rebellian(murio) & e90 07 Tiempo: 12.75 -Pulsar Mensajes: 3.398 Feedback Score: 0 reviews	__________________

17-Dec-2007, 16:28	#3
toshi V6-24 Fecha de Ingreso: 05-June-2006 Mensajes: 1.690 Feedback Score: 0 reviews	cuanto pondra el 911 Turbo en dyno? __________________ Boy, life is a never last learning process...

17-Dec-2007, 16:35	#5
Dinho CiViC uSeR Fecha de Ingreso: 05-June-2006 Ubicación: Guate JoNdA pOwAaAa!!! Mensajes: 15.784 Feedback Score: 68 reviews	__________________ <(¯`•._.••[:.ViVe Y dEjA vIvIr.:]••._.•´¯)>

17-Dec-2007, 17:39	#7
Choconoy Senior Member Fecha de Ingreso: 19-February-2007 Mensajes: 14.917 Feedback Score: 25 reviews	__________________ Comodidad europea..

17-Dec-2007, 16:34	#4
Spec Tengoku Elite Project Fecha de Ingreso: 04-June-2006 Mensajes: 7.325 Feedback Score: 7 reviews	La transmision del GTR ha de ser una maravilla de ingenieria. Modificarla ha de ser super dificilísimo ...

17-Dec-2007, 16:54	#6
Juank_Evo Juanca Raines Fecha de Ingreso: 14-October-2006 Ubicación: Guatemala Mensajes: 5.293 Feedback Score: 0 reviews

17-Dec-2007, 19:44	#8
bhlr Senior Member Fecha de Ingreso: 18-July-2006 Mensajes: 550 Feedback Score: 0 reviews	__________________

17-Dec-2007, 22:35	#10
Marvin54 OnBooSTi Fecha de Ingreso: 04-June-2006 Ubicación: GUATEMALA Mensajes: 3.624 Feedback Score: 23 reviews	uuuf ese carro es una mojason __________________

18-Dec-2007, 02:25	#11
josememe Senior Member Fecha de Ingreso: 18-January-2007 GF8 & TA22 Tiempo: 8.93 Mensajes: 7.114 Feedback Score: 24 reviews	__________________

18-Dec-2007, 06:32	#12
LSpec The Spirit of Competition Fecha de Ingreso: 04-June-2006 Ubicación: in my pc lñkasjdf MMN Tiempo: 11.56 1.8L Mensajes: 13.879 Feedback Score: 55 reviews	y ese si esta stock añslkdfjañlsdkjf __________________

18-Dec-2007, 08:49	#13
ktulu022 dj spin dat shit! Fecha de Ingreso: 14-February-2007 Ubicación: Guatemala quiero mi FC :rvm: Tiempo: 10.85 Mensajes: 8.593 Feedback Score: 13 reviews	__________________ オンデロ

18-Dec-2007, 09:04	#14
Eurolover Pocket Rocket Fecha de Ingreso: 05-June-2006 Ubicación: Guatemala Mensajes: 19.265 Feedback Score: 2 reviews	mis respetos

18-Dec-2007, 09:09	#15
Eurolover Pocket Rocket Fecha de Ingreso: 05-June-2006 Ubicación: Guatemala Mensajes: 19.265 Feedback Score: 2 reviews	solo una pregunta, porque no usaron las llantas en el dyno? alguien sabe?

18-Dec-2007, 15:03	#16
IsRa_RX ♫♪♫PsychedeliC Only♪♫♪ Fecha de Ingreso: 01-April-2007 Ubicación: GuaTemala. Tiempo: 4:20 Mensajes: 22.539 Feedback Score: 7 reviews	wow !!! __________________ "Flying is learning how to throw yourself at the ground and miss." - D. A.

18-Dec-2007, 15:50	#17
maquina007 ps3,xbox360,WII,PC Fecha de Ingreso: 22-August-2007 Mensajes: 30.385 Feedback Score: 189 reviews

18-Dec-2007, 16:50	#19
SEBASTIAN suck my Dohc Fecha de Ingreso: 30-March-2007 Ubicación: nYc Mensajes: 7.249 Feedback Score: 5 reviews

18-Dec-2007, 16:52	#20
Davinci0645 Vit Vendetta!! Fecha de Ingreso: 25-June-2007 Ubicación: Guatemala Toyota Tercel '85 Tiempo: Ninguno aún! Mensajes: 14.379 Feedback Score: 105 reviews	__________________ (☻♂♀♠Davinci♠♀♂☻)

18-Dec-2007, 22:52	#22
DiegoLPfan What i´ve done Fecha de Ingreso: 23-April-2007 Ubicación: Escuintla Mensajes: 800 Feedback Score: 0 reviews	__________________ fuck pudientes

26-Dec-2007, 18:06	#23
juanix007 SA413 Fecha de Ingreso: 30-August-2006 Ubicación: Coban SuzukiSA413 toyotatercel Mensajes: 1.197 Feedback Score: 0 reviews	con uno asi me conformo..........................

27-Dec-2007, 09:44	#24
jkimgt sigo siendo el rey. Fecha de Ingreso: 07-June-2006 Ubicación: con la Sonia! Cuerpo Humano. Tiempo: 3 segundos... Mensajes: 90.031 Feedback Score: 745 reviews	fuck them... fuck them __________________ Esta no es publicidad, son usuarios gratis para IPTV ningun servicio en particular, se actualizan constantemente. Pueden encontrar mas usuarios gratis aqui: iptvguatemala.simplesite.com

27-Dec-2007, 09:53	#25
Dinho CiViC uSeR Fecha de Ingreso: 05-June-2006 Ubicación: Guate JoNdA pOwAaAa!!! Mensajes: 15.784 Feedback Score: 68 reviews