wyochimneysweep

The station I fill up at is 2.689 for e 85 and 2.999 for e10. premuim fuel was 3.499 so a 0.81 cent price margin for me isn't bad. I got to run premuim or e85. no other fuel for the engine I built. ;D

price spead here in fargo is 50 cents

My change to e85 required bigger injectors. I run out of fuel at 4000rpm under pe.

you ever get a virgin oil sample?

I been using hptuners