Fuel octane question

[mbreaux05]

I think I know the answer to my question, but I would like input.

Installing my vmp tvs soon. I told justin to send me a 91 octane tune. I live in rural Louisiana, so I don't trust the fuel quality. I plan to run the available 93 octane fuel around here on Justin's tune for 91 octane. Any issues with this? I'm doing it for added security.

Didn't want to get a 93 octane tune and have shitty 93 fuel.

 

[BrianH87]

You should be fine with it. Their tune also allows you to add or remove global timing if you need to tweak it. You could add a few degrees if you have no knock, or remove a few degrees if you do.

 

[CSG]

Since we make all of the gas you get an hour south of you I would think you should be able to find decent 93??