View Single Post
Old 03-23-2013, 12:15 AM   #1
soros151
SorosMotorsports
 
soros151's Avatar
 
Join Date: Oct 2012
Drives: Whiteout Pearl
Location: Orlando, Fl//Scion FR-S
Posts: 233
Thanks: 191
Thanked 36 Times in 31 Posts
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Garage
Smile Sample Data Stock FR-S

I just wanted to share my amateur log. This is my first time writing about this. Pardon if it is irrelevant or serves no purpose. I just wanted to share.

I know that all FR-S are different to a certain degree, but they all share the same baseline mapping configuration. I have taken some sample data logging in stock configuration. Here is part of the study. Please note that not everything will match in every run. I have compiled most of this information out of a handful of data recordings. This points were taken during a time period of 1 month. Ambient temperatures where between 2*F and 9*F of difference. Do not take this data to heart, it is just an example. I am not responsible for how this information might be used.


NOTES:
Data Acquisition Tool used: Torque PRO

At a steady idle the A/F ratio stays at around 14.6-14.5-14.7
Intake Temperature starts dropping 2*F immediately. Ambient Temp: 77*F. Continous temperature drop down to 93.2*F
At idle you have a 30% Engine Load.
The average CFM is 30.
The app shows that VE of 100% can and does exceed after 5,771 RPMS. At this RPM range you are at 11.7-12.2 AFR.
The theorical Naturally Aspirated engine VE is 137%.

[LATEST DATA WILL BE ON THE TOP]

04-09-13
RAW DATA - Stock Configuration [Long Idle and Steady ~2k RPM]


03-26-13
RAW DATA
- Fixed Auto Profile in Torque Pro


Sample Graphs:











All Data points prior to 3-26-13 <<<Invalid due to miscalculations


Sample Data:











Again this is just samples of data and some notes that I have gathered. Thank you guys.

Last edited by soros151; 04-09-2013 at 09:42 PM.
soros151 is offline   Reply With Quote
The Following User Says Thank You to soros151 For This Useful Post:
AlexTheGreek (04-08-2013)