Nissan 370Z Forum  

Motion Lab Tuned 370z 487whp/465wtq on 93OCT with the Boosted Performance 6266 kit!

Originally Posted by jwick How did you lose that much torque across the entire band? Lower boost pressure (8PSI versus 10.5PSI spike in the midrange) and we had an issue

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


Like Tree7Likes

Reply
 
LinkBack Thread Tools Display Modes
Old 11-20-2014, 12:22 PM   #16 (permalink)
A True Z Fanatic
 
Join Date: Jul 2012
Location: Charlotte, NC
Posts: 2,676
Drives: Nissan 370Z
Rep Power: 17
Motion Lab is on a distinguished road
Default

Quote:
Originally Posted by jwick View Post
How did you lose that much torque across the entire band?
Lower boost pressure (8PSI versus 10.5PSI spike in the midrange) and we had an issue with the strain gauge on the dyno that was corrected. The chassis where the strain gauge was fastened to would actually flex and effect the torque output that was graphed due to the deflection. We drilled through the chassis and added an anchor in the concrete to alleviate the flex which rectified the issue.

As you can see the torque curve looks much more traditional now as well.

Thanks,
Alex Goodwin
AlexG@motionlabtuning.com
__________________

Charlotte, NC Phone: 704-527-0100 Email: Info@MotionLabTuning Facebook: http://facebook.com/MotionLabTuning
Motion Lab is offline   Reply With Quote
Old 11-20-2014, 01:06 PM   #17 (permalink)
A True Z Fanatic
 
jwick's Avatar
 
Join Date: Dec 2010
Location: Houston
Posts: 14,532
Drives: '10 G37 6MT
Rep Power: 2465056
jwick has a reputation beyond reputejwick has a reputation beyond reputejwick has a reputation beyond reputejwick has a reputation beyond reputejwick has a reputation beyond reputejwick has a reputation beyond reputejwick has a reputation beyond reputejwick has a reputation beyond reputejwick has a reputation beyond reputejwick has a reputation beyond reputejwick has a reputation beyond repute
Default

The torque appears to come on later than what I'm used to seeing with a single turbo setup. I assume you pulled a bunch of timing down low.
__________________
'10 G37T 6MT Graphite/Graphite - BP - G37T Build

jwick is offline   Reply With Quote
Old 11-20-2014, 01:27 PM   #18 (permalink)
A True Z Fanatic
 
Join Date: Jul 2012
Location: Charlotte, NC
Posts: 2,676
Drives: Nissan 370Z
Rep Power: 17
Motion Lab is on a distinguished road
Default

Quote:
Originally Posted by jwick View Post
The torque appears to come on later than what I'm used to seeing with a single turbo setup. I assume you pulled a bunch of timing down low.
Nope, just took what the car wanted to give us! Ignition timing is optimized for the current boost level.

Thanks,
Alex Goodwin
AlexG@motionlabtuning.com
__________________

Charlotte, NC Phone: 704-527-0100 Email: Info@MotionLabTuning Facebook: http://facebook.com/MotionLabTuning
Motion Lab 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
Motion Lab Tuned 2009 370Z 298WHP/284WTQ Invidia, K&N, UpRev, and MLT Motion Lab Tuning 16 01-17-2014 02:09 PM
Motion Lab Tuned 2010 370z 611WHP/517WTQ @ 10.5psi PTE6266 Q16 Stock block record? Motion Lab Tuning 23 01-16-2014 04:30 PM
Motion Lab Tuned 2010 370z 496WHP/436WTQ @ 8psi PTE6266 top mounted turbo kit! Motion Lab Tuning 10 09-27-2013 06:56 PM
Motion Lab Tuned 2010 Stillen Stage2 370z 420whp/325wtq Motion Lab Tuning 13 09-05-2012 11:31 AM
Motion Lab Tuned 2009 G37S Some N/A love 298WHP/240WTQ Motion Lab Tuning 0 07-30-2012 10:19 AM


All times are GMT -5. The time now is 04:52 AM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2