# E85 Tune **URL:** https://forums.speedlife.net/t/e85-tune/266411 **Category:** Shift518 Automotive **Created:** [March 6, 2013, 12:35pm UTC](https://forums.speedlife.net/t/e85-tune/266411 "2013-03-06T12:35:07Z") **Posts on this page:** 1 **Showing post:** 8
### Author: ![d\_gage](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/d_gage/32/6321_2.png) [@d\_gage](https://forums.speedlife.net/u/d_gage) #### Post date: [March 7, 2013, 11:37am UTC](https://forums.speedlife.net/t/e85-tune/266411/8 "2013-03-07T11:37:52Z")
> [@High-waisted pants...](https://forums.speedlife.net/t/high-waisted-pants/51941/20): > > I’m getting tuned on just e85 but he could duel map me if I wanted to. I wouldn’t be able to just throw in whatever fuel I wanted. If I had a duel map tune I would have to flash the ecu with a custom 93 map to go back on pump Damn I thought it was an easy swtich, seems like a pain in the dick to run on a daily driven car (only car) --- _[View the full topic](https://forums.speedlife.net/t/e85-tune/266411)._