I wouldn't expect the results to be different unless Propel starts posting differently on the CA pumps.

 

Im in Wisconsin and Kwik Trip just started putting E51 stickers on their pumps.

 

On my Evo 10 with stock turbo, I had all eight slots of my Tephra V3 rom mapped for E10-E80. I can grab screenshots of the boost and timing tables for each slot if people are curious.

 

I am curious

 

Ive filled up at 3 different pumps, in three different cities and I've never been above 80% here in SoCal according to my content gauge.

 

here you go. Keep in mind this is a Evo 10, stock motor, stock turbo, track tuning. However, it should give a good idea overall the differences from E10 to E80

 

Did you tune all those maps?

 

Yup. With the most love being on E10-20 and E50-E80.

Mivec his slightly less advance on the E10-20.

Fuel tables are exactly the same for all eight, with just the scaling changing.

 

What no Block of 8's. That's no fun!! hahahaha

 

Min 51% stickers added on the pump button at my ethanol station in Tennessee this week. Asked the attendent, and it was when they filled up what I assume is their winter blend. She said: "Its still the same, it's still flex fuel."

Idle and cruise trims were the same spot for months, and within a couple days of fill up, idle's down 7%, cruise down 3%. I'm doing a wait and see right now on this tank to see where they settle before altering my E40 mixture very slightly, but flex fuel will be in my future if the target keeps moving.

 

Ive found that asking people inside never go well. Youd have better luck talking to a rock.

 

they are just gas station attendants, its the same as asking the dude taking your order at mcdonalds window how many milligrams of sodium are in the big mac.

 

Lol yup. But what do you expect? I went to fill up a couple weeks ago and the e85 pumps wouldnt work. I went inside and they said lets try to prepay. Sure fine by me IDGAF as long as I can fill up. Sure enough that doesnt work either. Then they realize that people worked on the pumps earlier in the day and didn't flip the breaker back. They go "oh looks like this is off maybe that's the problem?" Yeah I bet it is why don't you turn it back on and we'll check haha!

I really shouldnt complain because I was happy they figured it out. But still makes you wonder...fingers crossed Im picking up fuel after work tonight.

 

The Citgo in Orlando, FL, off of I4 exit 81C, tests 87½% ethanol as of a week ago.

 

Would love to know how you are getting 87.5 accuracy with that tube, lol.