GT Motorsports: 370Z Supercharger system development

2fast4thelaw · 02-25-2010, 08:40 AM

Quote:

Originally Posted by fstrnldr

Now we need to just see the results of the Stage 2 and 3!

We need to see the final results of STAGE-1!! No pressure Sam, None at all.

jmlenz · 02-25-2010, 05:56 PM

If history is any indication we could still be another month or 2 away from an official release...so pace yourselves lol. GTM announced the TT kit in 01/09 and said it should be wrapped up in 30 days or so...official release was 09/09. Just saying...

budakai · 02-25-2010, 07:00 PM

Oh well..

DannyGT · 02-25-2010, 07:34 PM

woot

Brazilbro · 02-27-2010, 01:04 AM

schrute · 02-27-2010, 01:05 AM

G37sHKS · 02-27-2010, 02:07 AM

woowww.. Sam.. is 8 psi is safe for daily drive car??

SAM@GTM · 02-27-2010, 02:19 AM

Quote:

Originally Posted by G37sHKS

woowww.. Sam.. is 8 psi is safe for daily drive car??

For the amount of power/torque we are making @ 8 psi and the timing tables we're running, i would feel comfortable running more boost .

Sam

Buddy Revell · 02-27-2010, 04:00 AM

Quote:

Originally Posted by SAM@GTM

For the amount of power/torque we are making @ 8 psi and the timing tables we're running, i would feel comfortable running more boost .

Sam

Is 8 psi gonna be what you guys are running for the CARB-legal version or is that already the race/higher boost version? Also, which trim Rotrex are you running with the G?

G37sHKS · 02-27-2010, 04:46 AM

Quote:

Originally Posted by Buddy Revell

Is 8 psi gonna be what you guys are running for the CARB-legal version or is that already the race/higher boost version? Also, which trim Rotrex are your running with the G?

Good questions.. I would like to know too if this 8psi is for legal or for race boost version

SAM@GTM · 02-27-2010, 01:28 PM

Quote:

Originally Posted by Buddy Revell

Is 8 psi gonna be what you guys are running for the CARB-legal version or is that already the race/higher boost version? Also, which trim Rotrex are you running with the G?

Our goal is to reached the 500 BHP mark which translate to 425 RWHP with our stage 1 supercharger. Currently we are testing our custom housing on the supercharger and we will continue to play with the pulleys and housings until we reach our goal which we should be there today .

As for the carb kit psi and power outcome it is premature to say right now.

Sam

NYBladeZ · 02-27-2010, 04:58 PM

Quote:

Originally Posted by SAM@GTM

For the amount of power/torque we are making @ 8 psi and the timing tables we're running, i would feel comfortable running more boost .

Sam

I'd say 10psi is the limit and it can definitely be done safely. Sam, you guys are doing great! Keep it up! By the time you guys get around to advanced tuning I should have a full exhaust and clutch/flywheel done awaiting a blower!

jmlenz · 02-27-2010, 05:44 PM

Quote:

Originally Posted by NYBladeZ

I'd say 10psi is the limit and it can definitely be done safely. Sam, you guys are doing great! Keep it up! By the time you guys get around to advanced tuning I should have a full exhaust and clutch/flywheel done awaiting a blower!

I think Sam himself said earlier in this thread that 9psi is actually conservative on 91 pump gas with the right tune. Scaling the numbers up, 9lbs should put down about 425whp...which is the magic number in my book (~500bhp!)

Z eliminator · 02-27-2010, 08:21 AM

Hi Sam was that the SC oil cooler mounted on top of bumper crash bar?
Did you have the air filters hooked up to the intake on the SC?

Zguy · 02-27-2010, 11:02 AM

that sounded good.... The fluttering sounded like a bypass valve of some sort.... I dunno though....

02-25-2010, 07:34 PM	#4 (permalink)
DannyGT Track Member Join Date: Jan 2009 Location: Jersey Posts: 919 Drives: 370Z (SOLD) Rep Power: 281	woot __________________ 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)

02-27-2010, 01:04 AM	#5 (permalink)
Brazilbro A True Z Fanatic Join Date: Mar 2009 Location: Indianapolis, IN Posts: 1,131 Drives: Juke/240Z Rep Power: 850	__________________ Juke AWD/240Z SR20 08 Evo 10(Stage 2) SOLD Fastest Sport 6spd 370Z 11.8 @126.5SOLD

02-27-2010, 01:05 AM	#6 (permalink)
schrute Track Member Join Date: Aug 2009 Location: utah Posts: 781 Drives: my z every day Rep Power: 18	__________________ my journal \| 2009 370z touring \| 6mt \| platinum graphite \| my album second skin \| mr works \| fast intentions \| ssr \| eibach \| hotchkis \| spc \| toyo \| bluebatmobile \| v-led \| jwt \| ventureshield \| tinted tails

02-27-2010, 08:21 AM	#14 (permalink)
Z eliminator A True Z Fanatic Join Date: Jul 2009 Location: Ontario Canada Posts: 1,660 Drives: 370 Z 7AT Sports Rep Power: 20	Hi Sam was that the SC oil cooler mounted on top of bumper crash bar? Did you have the air filters hooked up to the intake on the SC? __________________ 12.343 @114.14 . 4.5 stroker motor is now being built. Dec 1 2015.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Official 370Z 1/4 mile Times thread (Stock, TT, Nitrous, Supercharger, Bolt ons etc)	AK370Z	Track / Autocross / Drifting / Dragstrip	618	08-16-2019 12:56 PM
GT Motorsports: 370Z Stock block testing, and turbo system development	George@GTM	Forced Induction	314	07-26-2012 08:58 AM
Vortech Supercharger Development	Minicobra1	Forced Induction	124	02-02-2010 03:59 AM
GT Motorsports 2.5" True Dual Cat-Back Exhaust system.	George@GTM	Drivetrain/Engine	24	04-27-2009 06:32 AM

02-25-2010, 05:56 PM	#2 (permalink)
jmlenz Track Member Join Date: May 2009 Location: San Diego Posts: 645 Drives: a car Rep Power: 645	If history is any indication we could still be another month or 2 away from an official release...so pace yourselves lol. GTM announced the TT kit in 01/09 and said it should be wrapped up in 30 days or so...official release was 09/09. Just saying...

02-25-2010, 07:00 PM	#3 (permalink)
budakai Base Member Join Date: May 2009 Location: PA Posts: 57 Drives: g37 Rep Power: 18	Oh well..

02-27-2010, 02:07 AM	#7 (permalink)
G37sHKS A True Z Fanatic Join Date: Feb 2010 Location: Dubai Posts: 1,183 Drives: 09 G37S Coupe 7AT Rep Power: 22	woowww.. Sam.. is 8 psi is safe for daily drive car??

02-27-2010, 11:02 AM	#15 (permalink)
Zguy Base Member Join Date: Nov 2008 Location: Fort Worth Posts: 153 Drives: 05 Chrome Silver Rep Power: 18	that sounded good.... The fluttering sounded like a bypass valve of some sort.... I dunno though....