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Forced Induction: What lambda do you use with E85 at wot?

  • .8 or higher

    Votes: 5 22.7%
  • .75-.79

    Votes: 7 31.8%
  • .7-.74

    Votes: 4 18.2%
  • What's lambda?

    Votes: 6 27.3%

E85 Lambda What are you using?

12K views 6 replies 7 participants last post by  Turboeverything 
#1 ·
I've been using a lambda of .8 for E85 at wot with a supercharged motor. Works great. I just spent a few hours researching and finding that the recommended lambda is somewhat richer. I'm also commanding a maximum of 24 degrees spark advance at wot without any spark timing being pulled.

What are you using and what have you found to work best?
 
#2 ·
I don't use it, but I would suspect you'll find 0.8 to 0.83, or so, is probably most typical for FI applications.
 
#5 ·
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