In My country E85 is half price of gazoline so lot of guy's running their GTI with E85.
The limit with oem part on ROW GTI is about 280CHP and 430 NM.
On a TT EA888 Gen 1: https://www.facebook.com/nkperformances/posts/2092574190955365
I have 340 AEM LPFP and some AUDI B8.5 Flexfuel injector I will soon get a Stage 2 remap and see what is possible( if my HPFP is not up to the task I will install a VIS HPFP Kit). I'm just waiting my tuner to finalise the implementation of a Continental flexfuel sensor that will give the info through the Can-bus to the MED17.1 and switch MAP of timing, fueling and boost automatically according to the percentage of E85 in tank. He is ready with Bosch MED 9 and say's should be a couple month more for MED17. He say's on MED9 the ethanol sensor info make adjustment to about 200 map's!!!
read this about ability of E85 in GDI engine:
http://www.ft86club.com/forums/showpost.php?p=308244&postcount=13
On FRS/BRZ that have4 GDI injector and 4 port injector some tuner test doing map first using only GDI injector's then Only port injection both with E85 and the difference was 20HP more on GDI. So about 12% more power.
Nope, you can choose high impedance Bosch injectors for use with the Torqbyte controller. The size of injectors depends on your power and boost level.
Around e40ish you will not be able to flow enough fuel I believe you will start to run too lean.
Maybe you can get away with more, but you will lose power because you dont have enough fuel.
Sent from my SM-G960U using Tapatalk
That is correct. On stock fueling E50 is about the max you'd want to go. I was a test dummy a few months back E50 ftw
This what the guy who is going to do my car can do on MED9 EA113.
- Map of E85 mix each increment of 2.5%
- adjustable launch control in rpm and Boost
- Different cackle map
- Haldex tune with race, Quarter mile, snow map's
And so on
all adjustable with cruise control lever.
Here Video of it. Sorry it's in French. but you can see the feature's
https://www.youtube.com/watch?v=5LgjIGtdRDg&feature=youtu.be
PS: He think he will be ready with MED17 in a few month. Med9 and MED17 are working on same logic for him.