GTM Performance Engineering VQ45VHR-Our Journey to The 1000 HP and Beyond

FuszNissan · 06-22-2010, 11:12 AM

Are you going to have to run 2 fuel pumps?

Kastley85891 · 06-22-2010, 11:17 AM

Sam - sounds just the sort of set up I like to hear about, double injector..... nice... what boost levels are you going to target?

I have no direct experience with HKS management but know it is a nice bit of kit, the injector settings will be interesting running that size of injector, I am in to see how you guys dial them for startup, general running, I am also keen to see how the transition from CL to OL goes with double injector etc.

Nice work, continues to impress.

My situation is quite ironic, my side income is tuning turbo charged cars, the monies gained are being put to one side to TT my Z.. funny.

LateralG'z · 06-22-2010, 11:17 AM

Do you plan on running the Texas Mile when your done. Be real interesting to break 200+. I am curious what Z drag coeff is. i bet you could run 220 with the right gears

SAM@GTM · 06-22-2010, 11:17 AM

Quote:

Originally Posted by FuszNissan

Are you going to have to run 2 fuel pumps?

Yes we will have to, no other choice .

Sam

FuszNissan · 06-22-2010, 11:21 AM

I figured, also will you be running 2 fuel lines and a return line, since these cars a return less tanks. Man this is going to be a big build!

G37Sam · 06-22-2010, 11:24 AM

I cant wait to see what the engine bay is going to look like!!

DannyGT · 06-22-2010, 11:24 AM

Damn you buillett, I was just working on getting one of my contacts to get in touch with Zele to accuire that kit!

Cant wait to see the rest of this build...

SAM@GTM · 06-22-2010, 11:39 AM

Quote:

Originally Posted by Kastley85891

Sam - sounds just the sort of set up I like to hear about, double injector..... nice... what boost levels are you going to target?

I have no direct experience with HKS management but know it is a nice bit of kit, the injector settings will be interesting running that size of injector, I am in to see how you guys dial them for startup, general running, I am also keen to see how the transition from CL to OL goes with double injector etc.

Nice work, continues to impress.

My situation is quite ironic, my side income is tuning turbo charged cars, the monies gained are being put to one side to TT my Z.. funny.

Setting up in the injectors wont be that bad, working on the transition between both sets will require some work, All drive-ability including start up and idle will be oem since we have done this before. It does take a lot work but it is due able. First VQHR VVEL power FCON took about 40 hours to dial in. As for boost, 24-28 psi will bring the 1000hp home, base boost pressures (min boost due to spring in the waste gate is one bar 14.7 psi

).

Sam

SAM@GTM · 06-22-2010, 11:43 AM

Quote:

Originally Posted by FuszNissan

I figured, also will you be running 2 fuel lines and a return line, since these cars a return less tanks. Man this is going to be a big build!

We are installing our GTM stage 5 system which is a full return system .

GTM Motorsports*::*FUEL SYSTEM*::*Complete Fuel Systems*::*GTM STAGE 5 FUEL SYSTEM

Sam

Kastley85891 · 06-22-2010, 12:18 PM

Nice to have 1bar on the gate, that will make for a great low boost map.

24-28, That is some serious boost on pump, god dam thoose turbos have more in them on decent fuel, the mind boggles......

This thing will be stupid quick

SAM@GTM · 06-22-2010, 12:21 PM

Quote:

Originally Posted by Kastley85891

Nice to have 1bar on the gate, that will make for a great low boost map.

24-28, That is some serious boost on pump, god dam thoose turbos have more in them on decent fuel, the mind boggles......

This thing will be stupid quick

That's why a good traction control is a must have with this set up .

Sam

G37Sam · 06-22-2010, 12:25 PM

Imagine this:

With a sexy a55 intercooler behind it!!

What sort of oil coolers will you be running with this setup Sam?

bullitt5897 · 06-22-2010, 12:32 PM

I dont think I will ever take the TC off!!! 88mph here I come!

bullitt5897 · 06-22-2010, 12:36 PM

Also the car will be at texas mile next year. I want to get a full cage built in the car before we attempt the texas mile! 220+ should be doable

RCZ · 06-22-2010, 12:40 PM

220+? Now THAT I want to see.

06-22-2010, 11:12 AM	#91 (permalink)
FuszNissan A True Z Fanatic Join Date: May 2009 Location: St. Louis Posts: 14,275 Drives: Pure Sex Rep Power: 542	Are you going to have to run 2 fuel pumps? __________________ Mods: Too Many to list! LouFuszNissan ZDAYZ 2012

06-22-2010, 11:17 AM	#92 (permalink)
Kastley85891 A True Z Fanatic Join Date: Nov 2009 Location: ATX 370 - Sold Posts: 1,149 Drives: 2003 Wagon Rep Power: 17	Sam - sounds just the sort of set up I like to hear about, double injector..... nice... what boost levels are you going to target? I have no direct experience with HKS management but know it is a nice bit of kit, the injector settings will be interesting running that size of injector, I am in to see how you guys dial them for startup, general running, I am also keen to see how the transition from CL to OL goes with double injector etc. Nice work, continues to impress. My situation is quite ironic, my side income is tuning turbo charged cars, the monies gained are being put to one side to TT my Z.. funny. __________________ Boosted V8 hunter 2850 lbs and 375WHP

06-22-2010, 11:17 AM	#93 (permalink)
LateralG'z Track Member Join Date: Nov 2009 Location: Oklahoma Posts: 876 Drives: 370z Rep Power: 16	Do you plan on running the Texas Mile when your done. Be real interesting to break 200+. I am curious what Z drag coeff is. i bet you could run 220 with the right gears __________________ 2010 Mag Black, 6MT,

06-22-2010, 11:21 AM	#95 (permalink)
FuszNissan A True Z Fanatic Join Date: May 2009 Location: St. Louis Posts: 14,275 Drives: Pure Sex Rep Power: 542	I figured, also will you be running 2 fuel lines and a return line, since these cars a return less tanks. Man this is going to be a big build! __________________ Mods: Too Many to list! LouFuszNissan ZDAYZ 2012

06-22-2010, 11:24 AM	#96 (permalink)
G37Sam A True Z Fanatic Join Date: Dec 2008 Location: Dubai, UAE Posts: 1,507 Drives: RB'd G37 Rep Power: 20	I cant wait to see what the engine bay is going to look like!! __________________ '14 Viper GTS '08 RB'd G37S - Sold

06-22-2010, 11:24 AM	#97 (permalink)
DannyGT Track Member Join Date: Jan 2009 Location: Jersey Posts: 919 Drives: 370Z (SOLD) Rep Power: 279	Damn you buillett, I was just working on getting one of my contacts to get in touch with Zele to accuire that kit! Cant wait to see the rest of this build... __________________ Performance GTM Stage 1 SC, GTM Res.Test Pipes, Invidia Gemini Exhaust, GTM HD Oil Cooler Wheels & Suspension AME Tracer TM02's 19x9.5F 19x10.5R w/ 265x35F & 305x30R, Hotchkis Sways, BC (BR) Racing Coilovers (Car Sold)

06-22-2010, 12:18 PM	#100 (permalink)
Kastley85891 A True Z Fanatic Join Date: Nov 2009 Location: ATX 370 - Sold Posts: 1,149 Drives: 2003 Wagon Rep Power: 17	Nice to have 1bar on the gate, that will make for a great low boost map. 24-28, That is some serious boost on pump, god dam thoose turbos have more in them on decent fuel, the mind boggles...... This thing will be stupid quick __________________ Boosted V8 hunter 2850 lbs and 375WHP

06-22-2010, 12:25 PM	#102 (permalink)
G37Sam A True Z Fanatic Join Date: Dec 2008 Location: Dubai, UAE Posts: 1,507 Drives: RB'd G37 Rep Power: 20	Imagine this: With a sexy a55 intercooler behind it!! What sort of oil coolers will you be running with this setup Sam? __________________ '14 Viper GTS '08 RB'd G37S - Sold

06-22-2010, 12:32 PM	#103 (permalink)
bullitt5897 Premium Member Join Date: Jan 2009 Location: North GA Posts: 6,831 Drives: Twin Turbo Z34 Rep Power: 3682	I dont think I will ever take the TC off!!! 88mph here I come! __________________ *Shop Cars: 2013 318whp Nismo VspecII 370z SOLD, 2009 1000hp+ 93oct 4.0L TT 370z Fast Intentions STAGE 4 #054*

06-22-2010, 12:36 PM	#104 (permalink)
bullitt5897 Premium Member Join Date: Jan 2009 Location: North GA Posts: 6,831 Drives: Twin Turbo Z34 Rep Power: 3682	Also the car will be at texas mile next year. I want to get a full cage built in the car before we attempt the texas mile! 220+ should be doable __________________ *Shop Cars: 2013 318whp Nismo VspecII 370z SOLD, 2009 1000hp+ 93oct 4.0L TT 370z Fast Intentions STAGE 4 #054*

06-22-2010, 12:40 PM	#105 (permalink)
RCZ A True Z Fanatic Join Date: Nov 2008 Location: Miami Posts: 6,403 Drives: '09 370Z Rep Power: 1118	220+? Now THAT I want to see.

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