E85 and Nitous help
To the OP, find the stoich point of your wideband and multiple it by target lambda and that's what you need to target on wideband.
A/F L
12.80 .90
12.70 .89
12.60 .887
12.50 .88
12.40 .87
12.31 .867
12.20 .86
Shoot for 12.5-13.0 A/F, close to what it runs N/A. Just make sure you have plenty of timing out.
For a 200, put in a#9 (1085). For a 300, I would put in a #11 (6596) plug. From what I've seen, a gasket plug will work. Just ordered some myself.
To the OP, find the stoich point of your wideband and multiple it by target lambda and that's what you need to target on wideband.
A/F L
12.80 .90
12.70 .89
12.60 .887
12.50 .88
12.40 .87
12.31 .867
12.20 .86
I switched to E85 from gasoline that is why the switch to the 48F jet. I am not pulling any timing out from my NA tune cause of the high octane of E85.
Will do but we should post here also so others can also get the help they need when switching to E85.
Stoich of E85 is in the 9:1 range from what I have been told. Should I just shoot or .86 using Lambda?
.86 lambda is too rich in my opinion. I would be targeting .88-.89 range if it were me. So if your wideband stoich is 14.56 then you should target 12.8-13.0.


