|Car is in Houston having AUS 750 cc injectors done.
Would like to do chip & dyno to 91 octane.
Car will be sent to MN. 92 & 93 octane are very scarce @ stations. E85 still isn't that available.
If I have car dyno tuned to 91 octane. It will need 91 octane in the tank correct?
If that's the case where in Houston ( near Z shack ) and Austin can we find 91 octane to get in the tank. Will also need to fill with 91 octane in Austin before transporting to MN.