GTM Stage 2 Supercharger Preliminary Testing Results

christian370z · 05-16-2011, 09:53 PM

Quote:

Originally Posted by SAM@GTM

Not sure about 500 to the wheels, but the car that we are testing with right now has been one of the lowest power cars we've tested. Also, we are planning on testing with cat-back, test pipes, and EQUAL Length headers.

Stay tuned.

So much awesome, great work on getting the kit done as this is the best news I have seen yet! Time to get serious about building up the car mod piggy bank.

How much work is it to install the new poly engine mounts?

SAM@GTM · 05-17-2011, 11:31 AM

Quote:

Originally Posted by christian370z

So much awesome, great work on getting the kit done as this is the best news I have seen yet! Time to get serious about building up the car mod piggy bank.

How much work is it to install the new poly engine mounts?

Not bad at all, Couple hours worth of work .

Sam

SeeyaBud86 · 05-17-2011, 11:51 AM

Looking forward to see how this kit performs with GT-R manifold and VVEL tuning. Not to mention an exhaust and HFC's, test pipes, or headers.

NewYorkJon34 · 05-16-2011, 10:26 PM

So I'm guessing these results were from dixon's car. Was the FX37 used in the 370z's kit development, also were there 2 oil coolers in that vid?

sojirovskensi · 05-16-2011, 10:29 PM

Will this SC2 kit be required to change any stock material besides adding an oil cooler?

NewYorkJon34 · 05-16-2011, 10:37 PM

Quote:

Originally Posted by sojirovskensi

Will this SC2 kit be required to change any stock material besides adding an oil cooler?

A new clutch

b1adesofcha0s · 05-16-2011, 10:33 PM

Congrats on the results. Good job guys!

Nixlimited · 05-16-2011, 10:41 PM

Congrats on the results Sam! 450WHP is what I wanted out of the S/C kit and now it looks like there is a clear path to get there. That TQ curve is phenomenal.

definitionxmk · 05-17-2011, 12:20 AM

Just when I was going to give up on the stage 2... This happens

dwntwnall4u · 05-17-2011, 12:55 AM

Are the dyno charts from the stage1 at 8lbs of boost?

SAM@GTM · 05-17-2011, 01:29 AM

Quote:

Originally Posted by dwntwnall4u

Are the dyno charts from the stage1 at 8lbs of boost?

Yes it is .

Sam

NewYorkJon34 · 05-17-2011, 09:58 AM

Prob not that hard since it'll be put in at the same time as the stage.2 kit

Alberto · 05-17-2011, 10:02 AM

How about a stage 1 @ 10psi if possible or a Stage 2 at 8psi to compare apples to apples...the way you have this comparison laid out doesn't make sense.

theDreamer · 05-17-2011, 10:20 AM

Quote:

Originally Posted by Alberto

How about a stage 1 @ 10psi if possible or a Stage 2 at 8psi to compare apples to apples...the way you have this comparison laid out doesn't make sense.

Because stage 1 is within its efficiency range at 8PSI and stage 2 is at 10PSI, it is designed to show you how a stage 2 kit can go farther than a stage 1.
Which is also why Sam said the stage 2 does not need a smaller pulley as it did not show any increase in power, similar with the stage 1.

Mr.Squeeze · 05-17-2011, 11:13 AM

Quote:

Originally Posted by theDreamer

Because stage 1 is within its efficiency range at 8PSI and stage 2 is at 10PSI, it is designed to show you how a stage 2 kit can go farther than a stage 1.
Which is also why Sam said the stage 2 does not need a smaller pulley as it did not show any increase in power, similar with the stage 1.

It has more to do with the supercharger being maxed out ,and to much over lap. The stage 2 flows 11% more than the stage 1, if you compare the two dyno charts that Sam posted it adds up to that.

05-17-2011, 11:51 AM	#3 (permalink)
SeeyaBud86 Enthusiast Member Join Date: Jun 2009 Location: Naples, FL Posts: 480 Drives: 09 PW 370z 6MT Rep Power: 17	Looking forward to see how this kit performs with GT-R manifold and VVEL tuning. Not to mention an exhaust and HFC's, test pipes, or headers. __________________ My Z:http://www.the370z.com/members-370z-...l-finally.html 1969 MGB for sale: http://www.the370z.com/other-vehicle...ml#post1238143

05-16-2011, 10:33 PM	#7 (permalink)
b1adesofcha0s A True Z Fanatic Join Date: Jan 2011 Location: MD Posts: 40,963 Drives: HypeTrain Choo Choo! Rep Power: 142	Congrats on the results. Good job guys! __________________ Project: b1adeZmobile (2009 370Z) \| Uprev Tune by AAM Competition \| Berk Exhaust Project: b1adeZmobile 2.0 (2014 C7 Z51) \| Corsa Xtreme Exhaust

05-17-2011, 12:20 AM	#9 (permalink)
definitionxmk Track Member Join Date: Jul 2009 Location: Los Angeles CA Posts: 973 Drives: Stage 2 SC 370Z Rep Power: 18	Just when I was going to give up on the stage 2... This happens __________________ *FALKEN . AMUSE . STANCE . INVIDIA . MINES . TOMMY KAIRA . BRIDE . VOLK RACING . GTM* Featured in DSPORT issue #137 - Follow me on Instagram: @definitionxmk

05-17-2011, 12:55 AM	#10 (permalink)
dwntwnall4u Base Member Join Date: Dec 2010 Location: San Diego/ Hawaii Posts: 158 Drives: 2011 370Z AT,S,T,PW Rep Power: 15	Are the dyno charts from the stage1 at 8lbs of boost? __________________ Working my *ss off for a GTM Rotrex SC to go with my 2006 URD Rotrex SC 4x4 Tacoma.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
GTM Supercharger Stage 1 w/ F.I. LTH	theDreamer	Forced Induction	140	03-16-2013 04:50 PM
GTM Performance Engineering Stage 1 Turn key Supercharger kit In house Installation.	SAM@GTM	Forced Induction	311	09-07-2011 03:42 AM
GTM supercharger stage 1 videos	Fezzik	Forced Induction	23	05-10-2011 11:34 AM
GTM Performance Engineering Stage 1 Turn key Supercharger kit In house Install II.	SAM@GTM	Forced Induction	254	08-11-2010 10:59 AM

05-16-2011, 10:26 PM	#4 (permalink)
NewYorkJon34 A True Z Fanatic Join Date: Jun 2009 Location: Naples, Florida Posts: 3,041 Drives: 09 Fairlady Z Rep Power: 1066	So I'm guessing these results were from dixon's car. Was the FX37 used in the 370z's kit development, also were there 2 oil coolers in that vid?

05-16-2011, 10:29 PM	#5 (permalink)
sojirovskensi Enthusiast Member Join Date: Sep 2010 Location: Dallas Texas Posts: 287 Drives: 10 Nissan 370z Wh M6 Rep Power: 15	Will this SC2 kit be required to change any stock material besides adding an oil cooler?

05-16-2011, 10:41 PM	#8 (permalink)
Nixlimited A True Z Fanatic Join Date: Aug 2009 Location: San Diego Posts: 1,235 Drives: 15 GT-R / 11 Prius Rep Power: 26	Congrats on the results Sam! 450WHP is what I wanted out of the S/C kit and now it looks like there is a clear path to get there. That TQ curve is phenomenal.

05-17-2011, 09:58 AM	#12 (permalink)
NewYorkJon34 A True Z Fanatic Join Date: Jun 2009 Location: Naples, Florida Posts: 3,041 Drives: 09 Fairlady Z Rep Power: 1066	Prob not that hard since it'll be put in at the same time as the stage.2 kit

05-17-2011, 10:02 AM	#13 (permalink)
Alberto Base Member Join Date: May 2011 Location: Mid-A Posts: 9 Drives: Stock 350Z Rep Power: 15	How about a stage 1 @ 10psi if possible or a Stage 2 at 8psi to compare apples to apples...the way you have this comparison laid out doesn't make sense.