Quote:
Originally Posted by latino1ny
Jnat - can I run E85 with what I have now? I don't need a special tune for it? If so, how much is safe to run? Sorry, I'm a noob with E85. I wasn't going to consider it until I was FBO. If I can run it, what ratio can I run? You said a 25-30 mix? How do I make that? Assuming I have a 16 gallon tank, and I use 93 octane gas, how many gallons of 93 and how many gallons of E85 will amount to a 25-30 mix?
Abdullahb - do you have a dyno sheet to prove those numbers? Also, who did your tune? How did you higher the boost to hold 18 and taper to 14?
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If your running Cobb, u have two choices. One, do ur homework and learn how to adjust the fuel scaler, Cobb lists how and what on their Website. Two, add two or maybe three gallons to a full tank, u probably don't have to adjust anything for that week of a mixture. This will allow for optimal timing on the conventional maps and add some cylinder cooling. If u read up on ATR, adding a little timing and adjusting the fuel will yield fantastic results!