Will the ISF run well with a blend of e85?
![](https://www.clublexus.com/forums/"http://s123.photobucket.com/user/caymandiver75/media/Misc/IS-F/Datalogging/E85%20Mix_zpsocxp9lhz.jpg.html")
11-13-16, 04:31 AM
#198
I use a Veepeak WiFi OBD2 Diagnostic Scanner which is only$16.99 on amazon in conjunction with a $10 app called Dash Commander for data logging. From the app I then email the data as a csv file to myself and then select the data in the RPM and Timing Column and create the graph. Super easy and I wish I had known about this sooner!
Links:
Veepeak: https://amzn.com/B00WPW6BA
APP: https://itunes.apple.com/us/app/dash...321293183?mt=8
Links:
Veepeak: https://amzn.com/B00WPW6BA
APP: https://itunes.apple.com/us/app/dash...321293183?mt=8
11-14-16, 07:34 AM
#201
Fyi don't out too much e85. I might've put a bit more on my last fill up and when I logged, the a/f stayed just a tad rich until close to redline. The car pulled timing and dumped a bunch of fuel killing top end power. I filled up again Saturday and used a bit less e85 and will test out the results sometime soon.
11-14-16, 03:42 PM
#202
^^Would love to hear from you. I think I might had put in a tad too much. I have been putting in 4.5 gallons of e85 and 10 gallons of 91 octane. ALL fill ups were when my gas range is right around 3 to 0 mIles left. On my next fill up, I'm going 2 gallons e85 and 12 gallons 91 octane.
11-14-16, 05:09 PM
#203
Pole Position
^^^^^^^Your fine that blend you have been putting in has been putting you at E33 nothing to worry about. No harm in going down either as that will put your blend at E21
I have been running a blend of about E35ish
I have been running a blend of about E35ish
11-14-16, 10:10 PM
#205
Driver School Candidate
I'm interested to see how much you put down. I have the same mods and am planning to dyno soon as well. Good luck!
11-15-16, 05:26 PM
#209
So i did a quick pull tonight and logged some data. The weather was good and the car felt great. I put the data into the virtual dyno software and this looks promising. This is also after i lowered my e85 amount to around 3.5 gallons versus the 4.5 i previously had in there.
11-15-16, 05:40 PM
#210
Here's an overlay of when i used the virtual dyno in July. i tried to match everything the same vs the air temp that was the only change. the car might actually be heavier now since the july run was on a 1/4 tank vs 3/4 today. my settings might be wrong but you can see the A/F and the hp difference.
