Nissan 370Z Forum  

GTM supercharger DYNO

Originally Posted by theDreamer Lower than what? Stock, because is has more than stock from those dyno graphs the whole time. I'm talking about Torque. It's very clearly lower initially,

Go Back   Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain > Forced Induction


Reply
 
LinkBack Thread Tools Display Modes
Old 12-13-2010, 09:09 PM   #1 (permalink)
A True Z Fanatic
 
Nixlimited's Avatar
 
Join Date: Aug 2009
Location: San Diego
Posts: 1,235
Drives: 15 GT-R / 11 Prius
Rep Power: 26
Nixlimited has a reputation beyond reputeNixlimited has a reputation beyond reputeNixlimited has a reputation beyond reputeNixlimited has a reputation beyond reputeNixlimited has a reputation beyond reputeNixlimited has a reputation beyond reputeNixlimited has a reputation beyond reputeNixlimited has a reputation beyond reputeNixlimited has a reputation beyond reputeNixlimited has a reputation beyond reputeNixlimited has a reputation beyond repute
Default

Quote:
Originally Posted by theDreamer View Post
Lower than what? Stock, because is has more than stock from those dyno graphs the whole time.
I'm talking about Torque. It's very clearly lower initially, particularly below 2500 rpms.
Nixlimited is offline   Reply With Quote
Old 12-13-2010, 11:11 PM   #2 (permalink)
Premium Member
 
bullitt5897's Avatar
 
Join Date: Jan 2009
Location: North GA
Posts: 6,831
Drives: Twin Turbo Z34
Rep Power: 3683
bullitt5897 has a reputation beyond reputebullitt5897 has a reputation beyond reputebullitt5897 has a reputation beyond reputebullitt5897 has a reputation beyond reputebullitt5897 has a reputation beyond reputebullitt5897 has a reputation beyond reputebullitt5897 has a reputation beyond reputebullitt5897 has a reputation beyond reputebullitt5897 has a reputation beyond reputebullitt5897 has a reputation beyond reputebullitt5897 has a reputation beyond repute
Default

dude the GTM SC makes more torque at idle than the NA Z makes horspower at redline!!!
__________________
Shop Cars: 2013 318whp Nismo VspecII 370z *SOLD*, 2009 1000hp+ 93oct 4.0L TT 370z Fast Intentions STAGE 4 #054
bullitt5897 is offline   Reply With Quote
Old 12-13-2010, 09:56 PM   #3 (permalink)
NOT AN ACTIVE SPONSOR. DO NOT BUY
 
Join Date: Dec 2008
Location: CALIFORNIA
Posts: 913
Drives: 370Z
Rep Power: 18
SAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to behold
Default

Quote:
Originally Posted by Nixlimited View Post
Also, why is there less torque with the s/c below 2750 rpms? Is there that much parasitic loss?
What you are seeing is due to the dyno operator starting to record the dyno run without going wide open throttle, Here is an example of where the torque at at lower RPM . this is an in house install that we are just rapping up.

Sam


Last edited by SAM@GTM; 12-13-2010 at 10:10 PM.
SAM@GTM is offline   Reply With Quote
Old 12-13-2010, 09:12 PM   #4 (permalink)
A True Z Fanatic
 
theDreamer's Avatar
 
Join Date: Feb 2009
Location: Texas
Posts: 30,879
Drives: 370z
Rep Power: 4211
theDreamer has a reputation beyond reputetheDreamer has a reputation beyond reputetheDreamer has a reputation beyond reputetheDreamer has a reputation beyond reputetheDreamer has a reputation beyond reputetheDreamer has a reputation beyond reputetheDreamer has a reputation beyond reputetheDreamer has a reputation beyond reputetheDreamer has a reputation beyond reputetheDreamer has a reputation beyond reputetheDreamer has a reputation beyond repute
Default

Sorry, the lines were blending together and I kept looking only at the single TQ line above the rest.
I wonder if the AF being adjusted would balance that out, it is also weird 3 of the runs are very low and then 1 is way above the rest.
__________________
theDreamer's Z // Fast Intentions // Uprev // GTM // HKS // TEIN
theDreamer's Silvia // URAS // GREDDY
Houston Zs // Facebook // Twitter // Instagram
theDreamer is offline   Reply With Quote
Old 12-13-2010, 09:50 PM   #5 (permalink)
Base Member
 
Join Date: May 2010
Location: Philly, PA
Posts: 129
Drives: 09 370z Nismo M6
Rep Power: 16
Ty Weezy is on a distinguished road
Default

great numbers...im very tempted to go the gtm route. Is the stage 1 kit carb legal or is it just the stage 0 kit?
Ty Weezy is offline   Reply With Quote
Old 12-13-2010, 09:53 PM   #6 (permalink)
Track Member
 
toner123's Avatar
 
Join Date: May 2010
Location: chesapeake va
Age: 40
Posts: 823
Drives: TT 370z Touring/SP
Rep Power: 17
toner123 has a spectacular aura abouttoner123 has a spectacular aura abouttoner123 has a spectacular aura about
Send a message via AIM to toner123
Default

Quote:
Originally Posted by Ty Weezy View Post
great numbers...im very tempted to go the gtm route. Is the stage 1 kit carb legal or is it just the stage 0 kit?
It is the stage 1. I wanna say it is the carb route but being from philly i don't think you would need to worry
Frank
toner123 is offline   Reply With Quote
Old 12-13-2010, 09:55 PM   #7 (permalink)
Base Member
 
Join Date: Jun 2010
Location: Chicago
Posts: 182
Drives: G37 Vert 6mt White
Rep Power: 16
Fezzik has a spectacular aura aboutFezzik has a spectacular aura about
Default

In regards to the initial numbers. The guy started it off mostly at 2500 rpms when recording so there will be inconsistancies. The highest torque I had in the low end (2500rpm) range was with the supercharger in 4th gear. 25 torque more
Fezzik is offline   Reply With Quote
Old 12-13-2010, 10:11 PM   #8 (permalink)
A True Z Fanatic
 
One_Quick_Z's Avatar
 
Join Date: May 2009
Location: Seneca Il
Posts: 1,374
Drives: 10 Civic EX Sedan
Rep Power: 220
One_Quick_Z has a reputation beyond reputeOne_Quick_Z has a reputation beyond reputeOne_Quick_Z has a reputation beyond reputeOne_Quick_Z has a reputation beyond reputeOne_Quick_Z has a reputation beyond reputeOne_Quick_Z has a reputation beyond reputeOne_Quick_Z has a reputation beyond reputeOne_Quick_Z has a reputation beyond reputeOne_Quick_Z has a reputation beyond reputeOne_Quick_Z has a reputation beyond reputeOne_Quick_Z has a reputation beyond repute
Default

Cant wait for next spring now to see/hear your car without that noise.... This time I may steal it




DAN
__________________
-My BRZ with exhaust will decimate all if we overnight parts from Japan-

10 Civic EX Sedan- Current Daily
One_Quick_Z is offline   Reply With Quote
Old 12-13-2010, 10:16 PM   #9 (permalink)
Base Member
 
Join Date: Jun 2010
Location: Chicago
Posts: 182
Drives: G37 Vert 6mt White
Rep Power: 16
Fezzik has a spectacular aura aboutFezzik has a spectacular aura about
Default

Quote:
Originally Posted by One_Quick_Z View Post
Cant wait for next spring now to see/hear your car without that noise.... This time I may steal it




DAN
In that case I may leave the flutter so I can find it when you do
Fezzik is offline   Reply With Quote
Old 12-13-2010, 10:25 PM   #10 (permalink)
NOT AN ACTIVE SPONSOR. DO NOT BUY
 
Join Date: Dec 2008
Location: CALIFORNIA
Posts: 913
Drives: 370Z
Rep Power: 18
SAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to behold
Default

Quote:
Originally Posted by One_Quick_Z View Post
Cant wait for next spring now to see/hear your car without that noise.... This time I may steal it




DAN
Will be posting a video with the new bypass valve shortly, just waiting on You tube to upload .

Stay tuned

Sam
SAM@GTM is offline   Reply With Quote
Old 12-13-2010, 10:30 PM   #11 (permalink)
Track Member
 
definitionxmk's Avatar
 
Join Date: Jul 2009
Location: Los Angeles CA
Posts: 973
Drives: Stage 2 SC 370Z
Rep Power: 18
definitionxmk will become famous soon enough
Send a message via AIM to definitionxmk Send a message via Yahoo to definitionxmk Send a message via Skype™ to definitionxmk
Default

wow, a lot of great information here.

Makes me consider the SC route vice the TT... awesome work, GTM.
__________________

FALKEN . AMUSE . STANCE . INVIDIA . MINES . TOMMY KAIRA . BRIDE . VOLK RACING . GTM
Featured in DSPORT issue #137 - Follow me on Instagram: @definitionxmk
definitionxmk is offline   Reply With Quote
Old 12-13-2010, 10:38 PM   #12 (permalink)
NOT AN ACTIVE SPONSOR. DO NOT BUY
 
Join Date: Dec 2008
Location: CALIFORNIA
Posts: 913
Drives: 370Z
Rep Power: 18
SAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to behold
Default

Here is the info on the new bypass valve set up, this is a fully adjustable valve with a 38mm port size vs the older version that was 24mm non adjustable .

Sam


Last edited by SAM@GTM; 12-13-2010 at 10:40 PM.
SAM@GTM is offline   Reply With Quote
Old 12-13-2010, 10:42 PM   #13 (permalink)
Track Member
 
toner123's Avatar
 
Join Date: May 2010
Location: chesapeake va
Age: 40
Posts: 823
Drives: TT 370z Touring/SP
Rep Power: 17
toner123 has a spectacular aura abouttoner123 has a spectacular aura abouttoner123 has a spectacular aura about
Send a message via AIM to toner123
Default

Quote:
Originally Posted by SAM@GTM View Post
Here is the info on the new bypass valve set up, this is a fully adjustable valve with a 38mm port size vs the older version that was 24mm non adjustable .

Sam

I am loving it. Also sam what gains could both the sc and TT guys see from the vvel being cracked
Frank
toner123 is offline   Reply With Quote
Old 12-13-2010, 11:04 PM   #14 (permalink)
NOT AN ACTIVE SPONSOR. DO NOT BUY
 
Join Date: Dec 2008
Location: CALIFORNIA
Posts: 913
Drives: 370Z
Rep Power: 18
SAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to beholdSAM@GTM is a splendid one to behold
Default

Quote:
Originally Posted by toner123 View Post
I am loving it. Also sam what gains could both the sc and TT guys see from the vvel being cracked
Frank
We will be testing across the board, N.A, SC.TURBO and big Turbo set up "cough cough " white dragon project .

Sam

Last edited by SAM@GTM; 12-13-2010 at 11:06 PM.
SAM@GTM is offline   Reply With Quote
Old 12-13-2010, 11:09 PM   #15 (permalink)
Track Member
 
toner123's Avatar
 
Join Date: May 2010
Location: chesapeake va
Age: 40
Posts: 823
Drives: TT 370z Touring/SP
Rep Power: 17
toner123 has a spectacular aura abouttoner123 has a spectacular aura abouttoner123 has a spectacular aura about
Send a message via AIM to toner123
Default

Quote:
Originally Posted by SAM@GTM View Post
We will be testing across the board, N.A, SC.TURBO and big Turbo set up "cough cough " white dragon project .

Sam
Alright lol I kind of new you weren't going to give a direct answer because I know you won't do that till you see with your own eyes the gain lol. Can't blame me for trying lol.
Frank
toner123 is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Forged Performance - Dyno Day July 17th. $40.00 dyno, Free Food & Drinks Tray@Forged South East Region 42 07-28-2010 06:53 PM
Dyno quirks - three cars with mods and no gains show on dyno, gotta be the heat! '10Anamoly Intake/Exhaust 25 07-26-2010 10:26 PM
RAM Supercharger sgthanzo Intake/Exhaust 16 07-18-2010 08:09 PM
Vq longevity - tt or supercharger? xbigb4ller69z Forced Induction 50 07-07-2010 02:09 PM
Supercharger Turbo MB370Z Nissan 370Z General Discussions 19 07-03-2010 04:21 PM


All times are GMT -5. The time now is 03:22 AM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2