Notices
Engine, Drivetrain & Forced-Induction
Have Technical Questions or Done Modifications to the G37? Find out the answer in here!

Uprev tune, check the results!

Old 07-20-2012, 01:20 PM
  #16  
whatthefoie
Registered User
Thread Starter
iTrader: (3)
 
whatthefoie's Avatar
 
Join Date: Jan 2012
Location: Anaheim Hills
Posts: 114
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by 1cleanG View Post
For this very fact^^^ ..you literally cannot even compare the two #'s together for gains.

"the gain"...no, you cannot say that. EVERY single dyno is different.
I didnt compare the number from monday to the number to thursday though, if thats what you meant

only numbers i compared were from the same day on the same dyno run. i just put the graphs from monday up to show people just how different each dyno run can be
whatthefoie is offline  
Old 07-20-2012, 01:35 PM
  #17  
Jsolo
Insane & Delirious
iTrader: (14)
 
Jsolo's Avatar
 
Join Date: Oct 2011
Location: Chicago, 2012 G37S Sedan 6MT
Posts: 5,012
Received 364 Likes on 309 Posts
There will always be some variation between dyno runs, even on the same dyno. Not sure how it's done with cars, but with bikes, at least 3-4 runs are made, then averaged out. A 1-3 hp difference between runs is very typical. Factors like heat soak, ambient temp, barometric pressure, etc will all affect your results.

I'm surprised they didn't do the subsequent tuning and runs on the same dyno - would of made more sense to do so.
Jsolo is offline  
Old 07-20-2012, 02:13 PM
  #18  
whatthefoie
Registered User
Thread Starter
iTrader: (3)
 
whatthefoie's Avatar
 
Join Date: Jan 2012
Location: Anaheim Hills
Posts: 114
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by Jsolo View Post
There will always be some variation between dyno runs, even on the same dyno. Not sure how it's done with cars, but with bikes, at least 3-4 runs are made, then averaged out. A 1-3 hp difference between runs is very typical. Factors like heat soak, ambient temp, barometric pressure, etc will all affect your results.

I'm surprised they didn't do the subsequent tuning and runs on the same dyno - would of made more sense to do so.
there was a car already mounted onto the dyno we used last time
whatthefoie is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
cribbj
Other Cars
24
03-24-2019 05:11 PM
jfisher
Build Threads
89
04-25-2017 01:22 PM
OneSickBlackG
G's FS
7
01-06-2016 08:49 AM
aj0415
MODDING 411
8
12-11-2015 04:43 PM
dlc1988
Body Interior Exterior Lighting
1
09-02-2015 09:40 AM


Thread Tools
Search this Thread
Quick Reply: Uprev tune, check the results!


Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.