GT Motorsports: 660whp, 4.2L Stroker, VPro, GReddy TT, 13 PSI

George@GTM · 06-15-2008, 05:13 PM

This was a great project to work on. We know people have a lot of choices when it comes to choosing a performance shop to handle their work, and we are always honored to have customers travel such a long distance (in this case Illinois) to have us preform our services.
Doug wanted it all, Looks, comfort, and power to boot. That is exactly what we gave him, these results are preliminary as we ran out of fuel with a single walbro pump. Once we get the twin pump from CJM we will update the thread with the latest results. Information and pics posted below.

2003 Nissan 350Z

GReddy Twin Turbo system
GTM 4.24L Stroker engine
GTM Stage 3 Race Heads
GTM 14mm Headstud upgrade
GTM Stage 3 Cams (282s)
GTM HR Cooling system modification
GTM GReddy 3" Down pipes
GReddy Turbo Ti-C exhaust
Zex 35 Shot Wet Nitrous System
Aquamist Water Injection
Stoptech 6/4 14" BBK
PWR 56mm Radiator
GTM Fan shroud w/ 14" fans
HKS FCon VPro
HKS Navigator
HKS Feedback Compensation
HKS AFK
HKS EVC6
GTM ECU Flash
Nismo Thermostat
ATi Super Damper

-George
GTM

Crom · 06-15-2008, 05:55 PM

Wow...you guys have been busy...congrats. Alot of nice stuff in here.

XKR · 06-15-2008, 07:37 PM

Very nice

George@GTM · 06-15-2008, 07:38 PM

Thanks guys!

turismo · 06-15-2008, 07:42 PM

Beautiful work as usual

diwun67 · 06-15-2008, 07:47 PM

Beautiful build, nice shop as always

JAMEZ@CiNcity · 06-15-2008, 07:48 PM

Was the 660whp number on c16/meth/nitrous?

George@GTM · 06-15-2008, 07:50 PM

Quote:

Originally Posted by JAMEZ@CiNcity

Was the 660whp number on c16/meth/nitrous?

This is all on 93 octane, with water injection. Gotta love displacement

P.S. where are my lights!?

-George
GTM

JAMEZ@CiNcity · 06-15-2008, 07:51 PM

If I've been told correctly, the lights should be close to done. You'll like them I think

.

At any rate, that is a crazy number for just water. Nice work guys.

D350Z10 · 06-15-2008, 07:52 PM

Hands down the best car I have seen come out of your shop, props to both GTM and the Owner.

Hexxum001 · 06-15-2008, 10:11 PM

Wow . . . just wow! All I can say is that I am so jealous.

ZthirtyThr33 · 06-15-2008, 10:16 PM

mother of god...

AdriaN- · 06-15-2008, 10:16 PM

Wow the setup looks incredible. Is this a DD car?

I love those numbers

doug · 06-16-2008, 03:21 AM

not bad for some old as$ turbo's eh

xDIEGOx · 06-16-2008, 03:33 AM

and holy chit at all the cars you guys have completed.

alan21 · 06-16-2008, 06:15 AM

very nice build almost the same setup I have minus the 4.2 (mines a 3.8) whats the benefits of the HR cooling mod I have never seen this done before. Is this a recommended cooling upgrade when running a sleeved/stroked motor?

P.S. thanks GTM for building me a kick ass motor, It runs like a dream!!!

rrmedicx · 06-16-2008, 07:40 AM

Curious about the cooling mod as well. Any detail would be appreciated.
Congrats on the build. Looks beautiful.

rrmedicx · 06-16-2008, 07:40 AM

Curious about the cooling mod as well. Any detail would be appreciated.
Congrats on the build. Looks beautiful.

SlideFox · 06-16-2008, 09:00 AM

Another awsome build fellas!! 660whp @ 13psi on 93 pump FTW!! You gotta love stroker motors!

spddmn124 · 06-16-2008, 09:36 AM

a beauty!!!

06-15-2008, 05:13 PM	#1
George@GTM Sponsor GT Motorsports Join Date: Sep 2006 Location: California Posts: 1,703 iTrader: (7)	GT Motorsports: 660whp, 4.2L Stroker, VPro, GReddy TT, 13 PSI This was a great project to work on. We know people have a lot of choices when it comes to choosing a performance shop to handle their work, and we are always honored to have customers travel such a long distance (in this case Illinois) to have us preform our services. Doug wanted it all, Looks, comfort, and power to boot. That is exactly what we gave him, these results are preliminary as we ran out of fuel with a single walbro pump. Once we get the twin pump from CJM we will update the thread with the latest results. Information and pics posted below. 2003 Nissan 350Z GReddy Twin Turbo system GTM 4.24L Stroker engine GTM Stage 3 Race Heads GTM 14mm Headstud upgrade GTM Stage 3 Cams (282s) GTM HR Cooling system modification GTM GReddy 3" Down pipes GReddy Turbo Ti-C exhaust Zex 35 Shot Wet Nitrous System Aquamist Water Injection Stoptech 6/4 14" BBK PWR 56mm Radiator GTM Fan shroud w/ 14" fans HKS FCon VPro HKS Navigator HKS Feedback Compensation HKS AFK HKS EVC6 GTM ECU Flash Nismo Thermostat ATi Super Damper -George GTM __________________ WWW.GTMPOWER.COM WWW.CiNcityDesigns.COM *- 700 WHP CLUB -* Last edited by George@GTM; 06-15-2008 at 05:17 PM.

06-15-2008, 05:55 PM	#2
Crom Valhalla Join Date: Sep 2004 Location: Huntington Beach Posts: 2,496 iTrader: (25)	Wow...you guys have been busy...congrats. Alot of nice stuff in here. __________________ 2003 SS APS TT, 5??RWH 535TRQ - DJ << TRACK HEADLIGHT COVERS >> http://www.my350z.com/forum/showthre...=350640&page=6

06-15-2008, 07:38 PM	#4
George@GTM Sponsor GT Motorsports Join Date: Sep 2006 Location: California Posts: 1,703 iTrader: (7)	Thanks guys! __________________ WWW.GTMPOWER.COM WWW.CiNcityDesigns.COM *- 700 WHP CLUB -*

06-15-2008, 07:42 PM	#5
turismo thunshine booty Join Date: Aug 2005 Location: curl lookin boy Posts: 7,769 iTrader: (25)	Beautiful work as usual __________________ Greddy TT, Built Autobahn Longlbock, Vpro, 20in Gold GT30's, Stance GR Pro Coilovers, Stoptech 355f/r etc.......

06-15-2008, 07:47 PM	#6
diwun67 nom nom nom Join Date: Jun 2005 Location: In the wrong lane Posts: 6,219 iTrader: (12)	Beautiful build, nice shop as always __________________ 05 CS Enth 6MT Turbonetics ST 400whp/400wtq @ 8psi My Cardomain 12.3 @ 113mph, 1.84 60ft www.350zclubofflorida.net R.I.P. Kevin, your memory lives on in our hearts

06-15-2008, 07:48 PM	#7
JAMEZ@CiNcity Sponsor CiNcity Designs Join Date: Aug 2005 Location: South Cackalack Posts: 5,385 iTrader: (10)	Was the 660whp number on c16/meth/nitrous? __________________ Forged Performance CiNcity Designs Impossible is Nothing Shift_Tasty

06-15-2008, 07:51 PM	#9
JAMEZ@CiNcity Sponsor CiNcity Designs Join Date: Aug 2005 Location: South Cackalack Posts: 5,385 iTrader: (10)	If I've been told correctly, the lights should be close to done. You'll like them I think . At any rate, that is a crazy number for just water. Nice work guys. __________________ Forged Performance CiNcity Designs Impossible is Nothing Shift_Tasty

06-15-2008, 07:52 PM	#10
D350Z10 Registered User Join Date: Aug 2005 Location: Michigan Posts: 3,171 iTrader: (20)	Hands down the best car I have seen come out of your shop, props to both GTM and the Owner. __________________ XXXrwhp XXXrwtq XX psi.... U want to find out? FORGED BUILT AND TUNED Thanks to my Sponsors: Rotora & Clutchmasters

06-15-2008, 10:11 PM	#11
Hexxum001 Registered User Join Date: Mar 2006 Location: Los Angeles Posts: 723 iTrader: (3)	Wow . . . just wow! All I can say is that I am so jealous. __________________ 2006 G35c 6MT Vortech Supercharged (with a lot of go fast goodies) by GT Motorsports

06-15-2008, 10:16 PM	#12
ZthirtyThr33 Registered User Join Date: Feb 2007 Location: Westchester NY Posts: 945 iTrader: (8)	mother of god... __________________ 350Z - NISMO V2 \|\| BREMBO \|\| ROTA \|\| FALKEN \|\| JWT \|\| MOTORDYNE \|\| Ti-Tek \|\| TANABE \|\| TOKICO \|\| VARIS \|\| Z1 \|\| NGK \|\| HWAK \|\| EVO-R \|\|- 273rwhp DD @ MRC -- Built PowerLab GT37R coming soon!!

06-15-2008, 10:16 PM	#13
AdriaN- Registered User Join Date: Oct 2006 Location: Miami, Florida Posts: 236 iTrader: (0)	Wow the setup looks incredible. Is this a DD car? I love those numbers __________________ 2006 Base - Magnetic Black ///

06-16-2008, 03:21 AM	#14
doug Registered User Join Date: Sep 2002 Location: Connecticut Posts: 10,599 iTrader: (4)	not bad for some old as$ turbo's eh __________________ 2009 Interlagos Blue Metallic/Black Merino E61 M5

06-16-2008, 03:33 AM	#15
xDIEGOx Smiley Whore Join Date: Sep 2006 Location: San Diego, CA Posts: 4,434 iTrader: (0)	and holy chit at all the cars you guys have completed. __________________

06-16-2008, 06:15 AM	#16
alan21 Registered User Join Date: Aug 2005 Location: Brick Posts: 74 iTrader: (1)	very nice build almost the same setup I have minus the 4.2 (mines a 3.8) whats the benefits of the HR cooling mod I have never seen this done before. Is this a recommended cooling upgrade when running a sleeved/stroked motor? P.S. thanks GTM for building me a kick ass motor, It runs like a dream!!! Last edited by alan21; 06-16-2008 at 06:32 AM.

06-16-2008, 07:40 AM	#17
rrmedicx Registered User Join Date: May 2004 Location: NY Posts: 1,251 iTrader: (31)	Curious about the cooling mod as well. Any detail would be appreciated. Congrats on the build. Looks beautiful. __________________ ZMEDIC 2003 LeMans Sunset.

06-16-2008, 09:36 AM	#20
spddmn124 Registered User Join Date: May 2007 Location: Potomac, MD Posts: 878 iTrader: (1)	a beauty!!! __________________ '04 BS G35 Coupe 6MT Mono Flex, Plenum Spacer, IntakeNational Z Club

06-16-2008, 09:00 AM	#19
SlideFox *Well No!!* Join Date: Dec 2007 Location: Arizona Posts: 3,119 iTrader: (0)	Another awsome build fellas!! 660whp @ 13psi on 93 pump FTW!! You gotta love stroker motors! __________________ Go Turbo or Go Home!! ----->Forced Induction for Noobs....<----- Cowboys 8-4 Suns 11-6