Please help on tuning for e85

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May 21, 2007 | 08:41 PM

fletchls1

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From: OH

Please help on tuning for e85

I have read about every thread out there for tuning e85. I see that the only real changes are in fueling? I am using hp tuners and where you are changing fuel for this is it under "Power Enrich Fuel Multiplier vs. Rpm"? Please help me out and tell me if I would be doing this right. E85 stoich is 9.765 so I would change it from gasoline stoich to e85 stoich. Then go under the fuel multiplier vs. rpm and adjust the numbers to stay around there correct?
I would like input on what I am doing rather than just reading and hoping that I read and understood it correctly. If there is ANYTHING i missed or am doing wrong please say so.
Thanks

May 21, 2007 | 10:56 PM

kbracing96

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From: Sutherlin OR

read this if you haven't already

https://ls1tech.com/forums/fueling-injection/602091-how-run-your-ls1-e85.html

May 21, 2007 | 11:01 PM

fletchls1

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From: OH

read it a million tmes. very good info! main concern is what i posted above if im doing it correctly. New to tuning my cars myself so im not all sure what to change for this kind of thing and what the purpose would be behind changing it. info please!

May 22, 2007 | 09:30 PM

fletchls1

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From: OH

anyone

Jun 21, 2007 | 02:01 AM

fuzchunk

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From: detroit

in tuner cat i just report the injectors a size or 2 smaller 36lbs becomes 30lb econ or 24lb perf and ramp the timing up 3 to 8 degrees no other changes works 4 me

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