Search results

  1. T

    Flex Fuel tuning, blending.

    I've only gone through 3 tanks so far and not really paid attention. This is a weekend car only and I drive the hell out out most the time. I may get 160-180 miles on a tank. This is a 2006 STI. Now I may get 140-160, from what I can tell. So definitely a few MPGs drop. But it's so worth it...
  2. T

    Flex Fuel tuning, blending.

    Appreciate all the help!, If there is another guide that would help, I'll try scouring Google myself. Cobb's Flex Fuel guide really does cover the topic pretty well. Does not tell you how to tune of course but gets the car running without issue. I do have to say, going to e85, is a WOW...
  3. T

    Flex Fuel tuning, blending.

    Thank you, Alin. Long time lurker, finally hitting my brick wall and need to lean on someone :) This forum and esp Holycrapitsfast's guide that floats around the internet has helped me to take my stock 2006 STI to nearly 450WHP+. I owe him and this forum a beer!
  4. T

    Flex Fuel tuning, blending.

    Hello everyone, I'm looking for some insight what I should look at to rich'n my AFR. Followed Cobbs guide for flex fuel tuning to the T and car is running great, 93 map is dialed in and over all blending is working great. Except during high load/WOT. I'm targeting 11.5AFR for now, but I'm...
Top