GT Motorsports: 370Z Supercharger system development

G37Sam · 02-28-2010, 04:50 AM

Now that's one yummy graph

DannyGT · 02-28-2010, 09:10 AM

I really hate to say 'I told you so...'

...and I lowered my expectations just so I can get more excited when the real info hit. LOL

travisjb · 02-28-2010, 09:44 AM

looks good, sam... hey, why does the sc curve drop 250 rpms sooner than the stock curve ? thx

Buddy Revell · 02-28-2010, 11:21 AM

Quote:

Originally Posted by DannyGT

I really hate to say 'I told you so...'

...and I lowered my expectations just so I can get more excited when the real info hit. LOL

330 isn't 340-350, but who cares, lol.

Very good dyno numbers from GTM.

m4a1mustang · 02-28-2010, 11:28 AM

Quote:

Originally Posted by SAM@GTM

Still running 8 psi, just spent some more time on the tuning, here is the latest graph so now we are at 420 RWHP and 330 RWTQ .

Sam

Now that looks fun.

LiquidZ · 02-28-2010, 11:36 AM

Sam, very impressive!

dlmartin81 · 02-28-2010, 12:06 PM

Quote:

Originally Posted by SAM@GTM

Still running 8 psi, just spent some more time on the tuning, here is the latest graph so now we are at 420 RWHP and 330 RWTQ .

Sam

Wow...very nice!!

Buddy Revell · 02-28-2010, 12:16 PM

Quote:

Originally Posted by SAM@GTM

Sooner then you think.

Sam

Can't wait to see pricing.

budakai · 02-28-2010, 12:23 PM

Stage two must be crazy...

JB-370z · 02-28-2010, 12:37 PM

Do you think stage 3 with exhaust, hhc's could hit 465hp???
How many belts have yall broken???Honestly Sam-

jeffreyfranz · 02-28-2010, 12:46 PM

For street use (including spirited driving on country roads), Stage 1 would be plenty for me. I also like that the boost is only 8 psi. Does that boost level pretty much hold across the rev-range and power/torque bands?

SAM@GTM · 02-28-2010, 01:08 PM

Quote:

Originally Posted by jeffreyfranz

For street use (including spirited driving on country roads), Stage 1 would be plenty for me. I also like that the boost is only 8 psi. Does that boost level pretty much hold across the rev-range and power/torque bands?

All the way to red line rock solid.

Sam

zman1910 · 02-28-2010, 01:08 PM

Sam...what are your thoughts on this kind of tune holding up on the auto tranny? That would be amazing IMO if it could work out well....

I know that its the same 7AT that is also in the 390hp FX50...

shumby · 02-28-2010, 01:18 PM

and the 420- m56 so the tranny will hold

shumby · 02-28-2010, 01:22 PM

still waiting on that e-mail Sam.

no hurry I just am bored here in russia right now and i check theses posts and my e-mail every 30 seconds.

02-28-2010, 04:50 AM	#1306 (permalink)
G37Sam A True Z Fanatic Join Date: Dec 2008 Location: Dubai, UAE Posts: 1,507 Drives: RB'd G37 Rep Power: 20	Now that's one yummy graph __________________ '14 Viper GTS '08 RB'd G37S - Sold

02-28-2010, 09:10 AM	#1307 (permalink)
DannyGT Track Member Join Date: Jan 2009 Location: Jersey Posts: 919 Drives: 370Z (SOLD) Rep Power: 279	I really hate to say 'I told you so...' ...and I lowered my expectations just so I can get more excited when the real info hit. LOL __________________ 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)

02-28-2010, 09:44 AM	#1308 (permalink)
travisjb A True Z Fanatic Join Date: Jan 2009 Location: GSO Posts: 2,803 Drives: VIR Rep Power: 188	looks good, sam... hey, why does the sc curve drop 250 rpms sooner than the stock curve ? thx __________________ 2009 370Z #104 For Sale

02-28-2010, 11:36 AM	#1311 (permalink)
LiquidZ A True Z Fanatic Join Date: Nov 2008 Location: Columbus, OH Posts: 1,940 Drives: Mag. Black 2009 370Z Rep Power: 705	Sam, very impressive! __________________

02-28-2010, 12:37 PM	#1315 (permalink)
JB-370z A True Z Fanatic Join Date: Apr 2009 Location: Houston, Tx Posts: 1,859 Drives: Stage 2 Twin Turbos Rep Power: 19	Do you think stage 3 with exhaust, hhc's could hit 465hp??? How many belts have yall broken???Honestly Sam- __________________ ll Baker Tuning ll GTM ll Powerhouse Amuse ll HKS ll Up-Rev ll iForged ll AP Racing ll Pioneer ll SPL ll Bride ll Top Secret ll OS Giken ll GTM Stage 2 Twin Turboed 370z (First in Texas, Thanks To Baker Tuning)

02-28-2010, 12:23 PM	#1314 (permalink)
budakai Base Member Join Date: May 2009 Location: PA Posts: 57 Drives: g37 Rep Power: 16	Stage two must be crazy...

02-28-2010, 12:46 PM	#1316 (permalink)
jeffreyfranz Base Member Join Date: Feb 2010 Location: San Luis Obispo, CA Posts: 139 Drives: '10 370Z PG M6 Rep Power: 15	For street use (including spirited driving on country roads), Stage 1 would be plenty for me. I also like that the boost is only 8 psi. Does that boost level pretty much hold across the rev-range and power/torque bands?

02-28-2010, 01:08 PM	#1318 (permalink)
zman1910 Enthusiast Member Join Date: Nov 2008 Location: FL Posts: 361 Drives: 2011 Audi S4 Rep Power: 429	Sam...what are your thoughts on this kind of tune holding up on the auto tranny? That would be amazing IMO if it could work out well.... I know that its the same 7AT that is also in the 390hp FX50...

02-28-2010, 01:18 PM	#1319 (permalink)
shumby Captin Canuck Join Date: Dec 2008 Location: with your mom Age: 44 Posts: 6,288 Drives: your sister Rep Power: 236	and the 420- m56 so the tranny will hold __________________ Originally Posted by SAM@GTM Engine detonation is not normal and it should never never happen, and whoever told that need to do something else for living . Sam

02-28-2010, 01:22 PM	#1320 (permalink)
shumby Captin Canuck Join Date: Dec 2008 Location: with your mom Age: 44 Posts: 6,288 Drives: your sister Rep Power: 236	still waiting on that e-mail Sam. no hurry I just am bored here in russia right now and i check theses posts and my e-mail every 30 seconds. __________________ Originally Posted by SAM@GTM Engine detonation is not normal and it should never never happen, and whoever told that need to do something else for living . Sam

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