Originally Posted by postjeeprcr
Originally Posted by RamFan
Yup, I brought this up several years ago on here and from what I remember was told that (essentially) the air being thinner due to the increased altitude allows for a lower octane to be run. I remember even seeing a few stations with 85.5 octane, threw me for a loop.
That is interesting, I have lived in Colorado almost my entire life and I've never seen 85.5, do you remember where the station was?
Pretty sure I was in Montana by that point of my trip.
Originally Posted by RamFan
Yup, I brought this up several years ago on here and from what I remember was told that (essentially) the air being thinner due to the increased altitude allows for a lower octane to be run. I remember even seeing a few stations with 85.5 octane, threw me for a loop.
That is interesting, I have lived in Colorado almost my entire life and I've never seen 85.5, do you remember where the station was?
Pretty sure I was in Montana by that point of my trip.