Other than the cam, pushrods and springs, the engine/heads are bone stock. My tuner said my next upgrade should be heads, as the stock 243's are probably close to their limits on flow.Thanks for the file, should prove helpful. You seem to be making pretty good power for 8.5psi, do you have any engine mods, I'm assuming ls3 heads?
I made 540whp originally on E85 with 8psi.
I'm about to start tuning it for SD now, I got Lakegoat helping me on another forum right now, hptunersforum.
From the looks of it, most e40 owners don't have the issue with the flex table. Maybe it's only certain OS? My flex fuel sensor works, cause I've used both e85 and 93 and my afr is good.
Hoping when I apply the 2 bar code and re-write the entire system it fixes the bug. Lakegoat said it may also be because my default flex fuel percentage was set at 70%.
I redid my spark tables, I found a tune from magnuson that someone had uploaded for these cars, so I copied their main spark table into mine and put the differences between my spark and theirs's into my flex table excluding the negatives of course which I just subtracted from the main table instead since you can't put negative values in the flex table. This way, with e85 my spark stays the same as before.
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