E85 to 93? How to?
Nov 21, 2012, 09:29 PM
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E85 to 93? How to?
My car is currently tuned on E85, but I'd like to switch back to 93 for the winter. I have looked, but don't see much in the way of guidelines or a how to to go back. Here is what I'm thinking.
Run the car outta gas and then fill up with 93, and flash a map over with:
Run the car outta gas and then fill up with 93, and flash a map over with:
- Adjusted injector scaling.
- Reduced timing.
- Adjusted AFR tables on the richer side.
- Reduced boost.
- Scale injectors correctly to get stft and ltft in line.
- Tune timing.
- Tune boost.
- Tune AFR.
Nov 22, 2012, 04:04 PM
#3
My car is currently tuned on E85, but I'd like to switch back to 93 for the winter. I have looked, but don't see much in the way of guidelines or a how to to go back. Here is what I'm thinking.
Run the car outta gas and then fill up with 93, and flash a map over with:
Run the car outta gas and then fill up with 93, and flash a map over with:
- Adjusted injector scaling.
- Reduced timing.
- Adjusted AFR tables on the richer side.
- Reduced boost.
- Scale injectors correctly to get stft and ltft in line.
- Tune timing.
- Tune boost.
- Tune AFR.
You back in VA?
~Chris@MooreAutomotive
Tuner/Master Technician
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